class Example(Frame):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
self.master.title("Scale")
self.style = Style()
self.style.theme_use("default")
self.pack(fill=BOTH, expand=True)
self.scale = Scale(self, from_=0, to=100, command=self.onScale)
self.scale.grid(row=0, column=0, padx=10, pady=10, sticky=E + W)
self.var = IntVar()
self.label = Label(self, text=0, textvariable=self.var)
self.label.grid(row=0, column=1, sticky=W, padx=10)
self.grid_columnconfigure(0, weight=1)
def onScale(self, val):
v = int(float(val))
self.var.set(v)
class Example(Frame):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
self.master.title("Scale")
self.style = Style()
self.style.theme_use("default")
self.frame = Frame(height=10, width=100, relief=SUNKEN)
self.frame.pack(fill=X, expand=1)
self.frame.grid_columnconfigure(0, weight=1)
self.scale = Scale(self.frame, from_=0, to=100, command=self.onScale)
self.scale.grid(row=0,
column=0,
columnspan=2,
padx=10,
pady=10,
sticky=E + W)
#scale.pack(fill=X, padx=15, expand=1)
#scale.pack(fill=X, padx=15)
self.var = IntVar()
self.label = Label(self.frame, text=0, textvariable=self.var)
self.label.grid(row=0, column=2, sticky=W, padx=10)
# self.label.pack(side=LEFT)
def onScale(self, val):
v = int(float(val))
self.var.set(v)
def __build_fog_slider(self):
""" Builds a slider that allows the user to adjust light intensity
on the scene
"""
can = self.canvas
self.add_title('Fog Scalar',6)
def adjust(event=None):
d = 1
s = int(fog_meter.get())
can.config('lighting').set_fog_scale(s)
if s > 0 and s != 70:
textvar.set("Fog Magnitude: "+str(s))
elif s == 70:
textvar.set("Fog Magnitude: :)")
else:
textvar.set("Fog Magnitude: OFF")
can.update_idletasks()
fog_meter = Scale( self, to = 120, from_ = 0, length = 200 )
fog_meter.grid(row=7,column=0)
textvar = tk.StringVar()
textvar.set("Darkness: 0")
tk.Label(self,textvariable=textvar).grid(row=7,column=1)
fog_meter.set(0)
fog_meter.configure(command=adjust)
class paint:
def __init__(self,root):
self.root = root
self.root.title("Paint")
self.root.geometry("800x520")
self.root.configure(background = 'white')
self.root.resizable(0,0)
self.pen_color="black"
self.eraser_color = "white"
#adding widgets to tkinter window
self.color_frame = LabelFrame(self.root,text="Color",font=('arial',15),bd=4,relief=RIDGE,bg="white")
self.color_frame.place(x = 0,y = 0, width =98, height = 195)
colors = ['#ff0000', '#00ff00', '#0000ff' , '#ffff00', '#00ffff', '#ff00ff','#ffffff', '#000000', '#99ffcc', '#ff99cc']
i = j = 0
for color in colors:
Button(self.color_frame,bg = color,bd =2, relief=RIDGE,width=2,command = lambda col=color:self.select_color(col)).grid(row = i, column = j)
i += 1
if i==5:
i = 0
j+=1
self.eraser_button = Button(self.root, text = "Eraser",bd = 4,bg="white",command = self.eraser,width = 8,relief=RIDGE)
self.eraser_button.place(x = 0,y = 207)
self.clear_button = Button(self.root, text = "Clear",bd = 4,bg="white",command = lambda:self.canvas.delete("all"),width = 8,relief=RIDGE)
self.clear_button.place(x = 0,y = 247)
self.canvas_color = Button(self.root, text = "Canvas",bd = 4,bg="white",command = self.canvas,width = 8,relief=RIDGE)
self.canvas_color.place(x = 0,y = 287)
#creating a scale for pen and eraser size..
self.pen_size_scale_frame = LabelFrame(self.root, text="Size", bd=5,bg='white',font=('arial', 15,'bold'),relief=RIDGE)
self.pen_size = Scale(self.pen_size_scale_frame,orient=VERTICAL,from_=50,to=0,length=170)
self.pen_size.set(1)
self.pen_size.grid(row=0,column=1,padx=15)
#creating canvas
self.canvas = Canvas(self.root,bg='white',bd=5,relief=GROOVE, height=488,width=680)
self.canvas.place(x=105,y=7)
self.pen_size_scale_frame.place(x=0,y=325,height=190,width=98)
#bind canvas with mouse drag
self.canvas.bind("<B1-Motion>",self.paint)
#function creation
def paint(self,event):
x1,y1 = (event.x-2),(event.y-2)
x2,y2 = (event.x+2),(event.y+2)
self.canvas.create_oval(x1,y1,x2,y2,fill=self.pen_color,outline=self.pen_color,width=self.pen_size.get())
def select_color(self,col):
self.pen_color =col
def eraser(self):
self.pen_color = self.eraser_color
def canvas(self):
color = colorchooser.askcolor()
self.canvas.configure(background = color[1])
self.eraser_color = color[1]
def __build_lightness_slider(self):
""" Builds a slider that allows the user to adjust light intensity
on the scene
"""
can = self.canvas
self.add_title('Light Brightness',4)
def adjust(event=None):
d = 1
s = int(light_meter.get())
pos = can.config('lighting').get_lighting_parameters()[2][0]
can.config('lighting').clear()
can.create_light([s,s,s,s],Lighting.Point,position=pos,sharpness=4)
can.create_light([s,s,s,s],Lighting.Ambient)
textvar.set("Brightness: "+str(s))
can.update_idletasks()
light_meter = Scale( self, to = 255, from_ = 1, length = 200 )
light_meter.grid(row=5,column=0)
textvar = tk.StringVar()
textvar.set("Brightness: 178")
tk.Label(self,textvariable=textvar).grid(row=5,column=1)
light_meter.set(178)
light_meter.configure(command=adjust)
class SliderFrequency(Frame):
def __init__(self,root, freq, val, Min=0.0, Max=1.0, sId=0):
Frame.__init__(self,root)
self.root = root
self.id = sId
self.freq = freq
self.min = Min
self.max = Max
self.gain = StringVar()
self.gain.set(val)
self.value = StringVar()
self.value.set( str(self._Gain(val))+" dB")
self.initialize()
self.gain.set(self._Gain(val))
def initialize(self):
self.slider = Scale(self.root, orient=VERTICAL, from_=self.min, to=self.max, value=float(self.gain.get()), command=self._updateValue)
self.slider.grid(row=0,column=self.id, padx=10)
self.valueLbl = Label(self.root, anchor="w", textvariable=self.value)
self.valueLbl.grid(row=1,column=self.id, padx=10)
self.freqLbl = Label(self.root,text=str(self.freq)+" Hz")
self.freqLbl.grid(row=2,column=self.id, padx=10)
def _updateValue(self,event):
self.gain.set(self._Gain(self.slider.get()))
self.value.set(str(self.gain.get())+" dB")
self.valueLbl.update()
def _Gain(self, value):
v = -(float(value)-((self.max-self.min)/2))
v = int(v*10)/10
return v
def getGain(self):
return float(self.gain.get())
class ConfidenceScale(Frame):
def __init__(self, master, **kw):
super().__init__(master)
# self.grid_propagate(0)
# self.columnconfigure(0, weight=1)
# self.rowconfigure(0, weight=1)
self.var = kw.get('variable', IntVar())
kw['variable'] = self.var
kw['from_'] = ConfidenceLevel.Low.value
kw['to'] = ConfidenceLevel.VeryHigh.value
# kw['command'] = self.scale_change
kw['orient'] = HORIZONTAL
self.lbl_scale = Label(self)
self.scale = Scale(self, **kw)
self.scale_font = tkfont.nametofont(Style().lookup('TLabel',
'font')).copy()
self.scale_font.config(weight=tkfont.BOLD, size=9)
self.lbl_scale.config(font=self.scale_font, width=3, anchor=CENTER)
self.var.trace_variable('w', lambda a, b, c: self.scale_change())
self.scale.grid(row=0, column=0, sticky='ns')
self.lbl_scale.grid(row=0, column=1, sticky='ns', padx=(3, 0))
def scale_change(self):
rval = self.get()
if rval >= ConfidenceLevel.High:
fg = '#4CAF50'
elif rval >= ConfidenceLevel.Medium:
fg = '#FF9800'
else:
fg = '#FF5722'
self.lbl_scale.config(foreground=fg, text=str(rval))
def get(self):
return round(float(self.var.get()))
class SliderFrequency(Frame):
"""
A slider with label wich indicate the gain in dB and Frequency in Hz
parameters:
root: Canvas
the canvas to place the slider
freq: float
the frequency in Hz
val: float
initial value of the slider
Min: float
the min value of the slider
Max: float
the maximum of value of the slider
sId: int
the ID of the slider
"""
def __init__(self,root, freq, val, Min=0.0, Max=1.0, sId=0):
Frame.__init__(self,root)
self.root = root
self.id = sId
self.freq = freq
self.min = Min
self.max = Max
self.gain = StringVar()
self.gain.set(self._Gain(val))
self.value = StringVar()
self.value.set( str(val)+" dB")
self.initialize()
self.gain.set(self._Gain(val))
def initialize(self):
""" Initialize the slider and the label"""
self.slider = Scale(self.root, orient=VERTICAL, from_=self.min, to=self.max, value=float(self.gain.get()), command=self._updateValue)
self.slider.grid(row=0,column=self.id, padx=14)
self.valueLbl = Label(self.root, anchor="w", textvariable=self.value)
self.valueLbl.grid(row=1,column=self.id, padx=14)
self.freqLbl = Label(self.root,text=str(self.freq)+" Hz")
self.freqLbl.grid(row=2,column=self.id, padx=14)
def _updateValue(self,event):
""" update the gain value and label when the slider is changing """
self.gain.set(self.slider.get())
self.value.set(str(self._Gain(self.gain.get()))+" dB")
self.valueLbl.update()
def _Gain(self, value):
""" Transform the value of the slider to correct gain value """
v = (((self.max-self.min))-float(value))
v = int(v*10)/10.0
return v
def getGain(self):
""" Return the gain """
return float(self._Gain(self.gain.get()))
def getFrequency(self):
""" Return the frequency """
return self.freq
class Paint():
def __init__(self, root):
self.root = root
self.root.title("MyPaint")
self.root.geometry("800x520")
self.root.configure(background="white")
self.root.resizable(0, 0)
self.pen_color = "black"
self.eraser_color = "white"
self.color_frame = LabelFrame(self.root, text="Color", font=(
"arial,15"), bd=5, relief=RIDGE, bg="white")
self.color_frame.place(x=0, y=0, width=76, height=185)
# self.canvas_shapes_frame = LabelFrame(self.root, text="Shapes", font=(
# "arial", 15), bd=5, relief=RIDGE, bg="white")
# self.canvas_shapes_frame.place(x=0, y=105, width=76, height=80)
colors = ["#000000", "#FFFFFF", "#FF0000", "#00FF00",
"#0000FF", "#FFFF00", "#00FFFF", "#FF00FF", "#FFFACD", "#F5DEB3", "#C0C0C0", "#DEB887"]
i = j = 0
for color in colors:
Button(self.color_frame, bg=color, bd=2, relief=RIDGE,
width=1, height=2, command=lambda col=color: self.select_color(col)).grid(row=i, column=j)
i += 1
if i == 3 or i == 6:
i = 0
j += 1
self.color_other_button = Button(
self.color_frame, text="Others", bd=4, bg="white", command=self.color_other, width=8, relief=RIDGE)
self.color_other_button.place(x=0, y=130, width=68)
self.eraser_button = Button(
self.root, text="Eraser", bd=4, bg="white", command=self.eraser, width=8, relief=RIDGE)
self.eraser_button.place(x=0, y=187, width=76)
self.clear_button = Button(
self.root, text="Clear", bd=4, bg="white", command=lambda: self.canvas.delete("all"), width=8, relief=RIDGE)
self.clear_button.place(x=0, y=217, width=76)
self.save_button = Button(
self.root, text="Save", bd=4, bg="white", command=self.save_image, width=8, relief=RIDGE)
self.save_button.place(x=0, y=247, width=76)
self.canvas_color_button = Button(
self.root, text="Canvas", bd=4, bg="white", command=self.canvas_color, width=8, relief=RIDGE)
self.canvas_color_button.place(x=0, y=277, width=76)
# creating a scale for pen and eraser
self.pen_size_scale_frame = LabelFrame(
self.root, text="Size", bd=5, bg="white", font=("arial", 15, "bold"), relief=RIDGE)
self.pen_size_scale_frame.place(x=0, y=310, height=200, width=76)
self.pen_size = Scale(self.pen_size_scale_frame,
orient=VERTICAL, from_=50, to=0, length=170)
self.pen_size.set(1)
self.pen_size.grid(row=0, column=1, padx=15)
# creating the canvas
self.canvas = Canvas(self.root, bg="white", bd=5,
relief=GROOVE, height=500, width=680)
self.canvas.place(x=100, y=0)
# binding the canvas
self.canvas.bind("<B1-Motion>", self.paint)
def paint(self, event):
x1, y1 = (event.x-2), (event.y-2)
x2, y2 = (event.x+2), (event.y+2)
self.canvas.create_oval(
x1, y1, x2, y2, fill=self.pen_color, outline=self.pen_color, width=self.pen_size.get())
def select_color(self, col):
self.pen_color = col
def eraser(self):
self.pen_color = self.eraser_color
def color_other(self):
color = colorchooser.askcolor()
self.pen_color = color[1]
def canvas_color(self):
color = colorchooser.askcolor()
self.canvas.configure(background=color[1])
self.eraser_color = color[1]
def save_image(self):
try:
filename = filedialog.asksaveasfilename(defaultextension=".jpg")
x = self.root.winfo_rootx()+self.canvas.winfo_x()
y = self.root.winfo_rooty()+self.canvas.winfo_y()
x1 = x + self.canvas.winfo_width()
y1 = y + self.canvas.winfo_height()
ImageGrab.grab().crop((x, y, x1, y1)).save(filename)
messagebox.showinfo(
"MyPaint says", "Image is saved as" + str(filename))
except:
messagebox.showerror("MyPaint says", "Unable to save image")
class Timeline(Frame):
def __init__(self, w, *args, **kwargs):
super().__init__(w, *args, **kwargs)
#___
self.state_txt_time1 = StringVar()
self.state_txt_time1.set(INIT_TIME)
self.txt_time1 = Label(self,
textvariable=self.state_txt_time1,
background=config.colors["BG"],
font=font.nametofont("font_small_size"))
self.txt_time1.grid(row=0, column=0, sticky="sw")
#___
self.state_txt_song = StringVar()
self.state_txt_song.set(INIT_SONG)
self.txt_song = Label(self,
textvariable=self.state_txt_song,
background=config.colors["BG"])
self.txt_song.grid(row=0, column=1, pady=(0,2))
#___
self.state_txt_time2 = StringVar()
self.state_txt_time2.set(INIT_TIME)
self.txt_time1 = Label(self,
textvariable=self.state_txt_time2,
background=config.colors["BG"],
font=font.nametofont("font_small_size"))
self.txt_time1.grid(row=0, column=2, sticky="se")
#___
self.state_scale_time = DoubleVar()
self.scale_time = Scale(self,
orient="horizontal",
length=300,
from_=0, to_=100,
value=0, variable=self.state_scale_time)
self.scale_time.grid(row=1, column=0, columnspan=3)
#___
#Set time when direct click on the timeline
self.scale_time.bind("<Button-1>", self._setTimeDirect)
#___
self.song_playing = None
#__________________________________________________
def _setTimeDirect(self, event):
self.scale_time.event_generate("<Button-3>", x=event.x, y=event.y)
return "break" #Avoid recoil when holding
#___
def setNewSong(self, song:Song):
self.song_playing = song
self.state_scale_time.set(0)
self.state_txt_time1.set(INIT_TIME)
self.state_txt_time2.set(song.getTimeFormat())
self.state_txt_song.set(song.name if len(song.name) < MAX_LEN_VISIBLE
else song.name[:MAX_LEN_VISIBLE]+"...") #Avoid long names
#___
'''
Scale time to Song time
scale.time -> 100 | x -> song.time | => x = time*100/song.time
'''
def getTime(self, song:Song=None) -> int:
song = self.song_playing if song is None else song
return round((self.state_scale_time.get() * song.time) / 100)
'''
#Song time to Scale time
#time -> song.time | x -> 100 | => x = time*100/song.time
'''
def setTime(self, time:int):
self.state_scale_time.set((time * 100) / self.song_playing.time)
self.state_txt_time1.set(Song.timeFormat(time))
class Paint(object):
def __init__(self, root):
self.root = root
self.root.title("Paint")
self.width_value = self.root.winfo_screenwidth()
self.height_value = self.root.winfo_screenheight()
self.root.geometry("900x700")
self.root.configure(background='white')
#self.root.resizable(0, 0)
self.pen_color = "black"
self.eraser_color = "white"
self.save_color = "black"
self.old_x = None
self.old_y = None
self.stack = []
self.line_stack = []
self.item = None
self.choice = " Pencil"
self.add_widgets()
def add_widgets(self):
#self.controls.grid(row = 0, column = 0, sticky=NE)
self.color_frame = Frame(self.root, bd=1, relief=RIDGE, bg="white")
#self.color_frame.place(x = 0, y = 0, width = 185, height = 70)
self.color_frame.grid(sticky=NW, row=0, column=0, padx=15, pady=10)
self.color_frame.config(cursor="hand2")
#self.color_frame.pack()
self.palette_image = PhotoImage(file='paint.png')
self.palette_button = Button(self.root,
image=self.palette_image,
command=self.select_palette_color)
#self.canvas_button.place(x = 247, y = 0)
self.palette_button.grid(sticky="W", row=0, column=1, padx=10, pady=10)
self.palette_button.config(cursor="hand2")
self.palette_tooltip = CreateToolTip(
self.palette_button, 'Select a color from the color palette')
colors = [
'black', 'white', '#4d4d4d', 'grey', '#990033', '#993300', 'red',
'pink', 'orange', '#ffcc99', 'yellow', '#ffff99', 'lime',
'#d9ffb3', 'green', '#88cc00', '#0099ff', 'turquoise', '#3333ff',
'#6699cc', 'purple', '#bfbff2'
]
i = j = 0
for color in colors:
Button(self.color_frame,
bg=color,
bd=2,
relief=RIDGE,
height=1,
width=3,
command=lambda col=color: self.select_color(col)).grid(
row=i, column=j)
i += 1
if i == 2:
i = 0
j += 1
self.pencil_image = PhotoImage(file='pencil.png')
self.pencil_button = Button(self.root,
image=self.pencil_image,
command=self.pencil)
#self.pencil.place(x = 0, y = 187)
self.pencil_button.grid(sticky="W", row=1, column=0, padx=16)
self.pencil_button.config(cursor="hand2")
self.pencil_tooltip = CreateToolTip(self.pencil_button, 'Pencil')
self.bg_image = PhotoImage(file='bg.png')
self.bg_button = Button(self.root,
image=self.bg_image,
command=self.bg_color)
self.bg_button.grid(sticky="W", row=2, column=0, padx=16)
self.bg_button.config(cursor="hand2")
self.bg_tooltip = CreateToolTip(self.bg_button,
'Change background color')
self.eraser_image = PhotoImage(file='eraser.png')
self.eraser_button = Button(self.root,
image=self.eraser_image,
command=self.eraser)
#self.eraser.place(x = 0, y = 187)
self.eraser_button.grid(sticky="W", row=3, column=0, padx=16)
self.eraser_button.config(cursor="hand2")
self.eraser_tooltip = CreateToolTip(self.eraser_button, 'Eraser')
self.clear_image = PhotoImage(file='clear.png')
self.clear_button = Button(self.root,
image=self.clear_image,
command=self.clear)
#self.clear.place(x = 0, y = 217)
self.clear_button.grid(sticky="W", row=4, column=0, padx=16)
self.clear_button.config(cursor="hand2")
self.clear_tooltip = CreateToolTip(self.clear_button,
'Clear the canvas area')
self.line_image = PhotoImage(file='line.png')
self.line_button = Button(self.root,
image=self.line_image,
command=self.line)
#self.line.place(x = 0, y = 367)
self.line_button.grid(sticky="W", row=5, column=0, padx=16)
self.line_button.config(cursor="hand2")
self.line_tooltip = CreateToolTip(self.line_button, 'Draw a line')
self.arrow_image = PhotoImage(file='arrow.png')
self.arrow_button = Button(self.root,
image=self.arrow_image,
command=self.arrow)
#self.line.place(x = 0, y = 367)
self.arrow_button.grid(sticky="W", row=6, column=0, padx=16)
self.arrow_button.config(cursor="hand2")
self.arrow_tooltip = CreateToolTip(self.arrow_button, 'Draw an arrow')
self.rectangle_image = PhotoImage(file='rectangle.png')
self.rectangle_button = Button(self.root,
image=self.rectangle_image,
command=self.rectangle)
#self.rectangle.place(x = 0, y = 307)
self.rectangle_button.grid(sticky="W", row=7, column=0, padx=16)
self.rectangle_button.config(cursor="hand2")
self.rectangle_tooltip = CreateToolTip(self.rectangle_button,
'Draw a rectangle')
self.oval_image = PhotoImage(file='oval.png')
self.oval_button = Button(self.root,
image=self.oval_image,
command=self.oval)
#self.oval.place(x = 0, y = 397)
self.oval_button.grid(sticky="W", row=8, column=0, padx=16)
self.oval_button.config(cursor="hand2")
self.oval_tooltip = CreateToolTip(self.oval_button,
'Draw an oval/a circle')
self.undo_image = PhotoImage(file='undo.png')
self.undo_button = Button(self.root,
image=self.undo_image,
command=self.undo)
#self.oval.place(x = 0, y = 397)
self.undo_button.grid(sticky="W", row=9, column=0, padx=16)
self.undo_button.config(cursor="hand2")
self.undo_tooltip = CreateToolTip(self.undo_button, 'Undo')
# creating a scale for pen and eraser size
self.slider = Frame(self.root, bd=3, bg="white", relief=RIDGE)
#self.slider.place(x = 0, y = 400)
self.slider.grid(sticky="W", row=10, column=0, padx=16, pady=20)
self.pen_size = Scale(self.slider,
orient=VERTICAL,
from_=50,
to=0,
length=170)
self.pen_size.set(1)
self.pen_size.grid(sticky="W",
row=10,
column=0,
ipadx=2,
padx=7,
pady=7)
self.slider.config(cursor="hand2")
self.slider_tooltip = CreateToolTip(self.slider, 'Size')
# creating canvas
self.canvas = Canvas(self.root,
relief=GROOVE,
height=self.height_value,
width=self.width_value,
bg="white")
self.canvas.place(x=70, y=75)
# self.canvas.grid(row = 0, column = 1)
# bind the canvas with mouse drag
self.canvas.bind('<B1-Motion>', self.paint)
self.canvas.bind('<ButtonRelease-1>', self.reset)
self.msg = Message(self.root, text=self.choice, width=70, bg="white")
self.msg.grid(sticky="W", row=11, column=0)
menu = Menu(self.root)
self.root.config(menu=menu)
filemenu = Menu(menu)
colormenu = Menu(menu)
menu.add_cascade(label='File', menu=filemenu)
filemenu.add_command(label='Save File', command=self.save_file)
optionmenu = Menu(menu)
menu.add_cascade(label='Options', menu=optionmenu)
optionmenu.add_command(label='Exit', command=self.root.destroy)
# functions
def change_label(self):
self.msg.config(text=self.choice)
def paint(self, event):
if self.old_x and self.old_y:
self.line_stack.append(
self.canvas.create_line(self.old_x,
self.old_y,
event.x,
event.y,
width=self.pen_size.get(),
fill=self.pen_color,
capstyle=ROUND,
smooth=True))
self.oldx = self.old_x
self.oldy = self.old_y
self.old_x = event.x
self.old_y = event.y
self.newx = event.x
self.newy = event.y
def reset(self, event): # reset x and y
# self.line_stack.append(self.canvas.create_line(self.oldx, self.oldy, self.newx, self.newy, arrow = 'last', width = self.pen_size.get(), fill = self.pen_color, capstyle=ROUND, smooth=True))
self.old_x = None
self.old_y = None
self.line_stack.append('#')
# print(self.line_stack)
def select_color(self, col):
self.pen_color = col
self.save_color = col
def eraser(self):
self.pen_color = self.eraser_color
self.canvas.bind('<B1-Motion>', self.paint)
self.canvas.bind('<ButtonRelease-1>', self.reset)
self.canvas.config(cursor="dot")
self.choice = " Eraser"
self.change_label()
def select_palette_color(self):
self.choice = " Palette"
self.change_label()
color = colorchooser.askcolor()
self.pen_color = color[1]
self.save_color = color[1]
#self.canvas.configure(background = color[1])
#self.eraser_color = color[1]
def bg_color(self):
self.canvas.configure(background=self.pen_color)
self.eraser_color = self.pen_color
self.choice = " Canvas\n Color"
self.change_label()
def clear(self):
self.canvas.configure(background="white")
self.canvas.delete("all")
def undo(self):
try:
if self.line_stack[-1] == '$':
self.item = self.stack.pop()
self.line_stack.pop()
else:
if self.line_stack[-1] == '#':
self.item = self.line_stack.pop()
while (1):
if len(self.line_stack) == 0:
break
elif len(self.stack) != 0 or len(self.line_stack) != 0:
# print(self.line_stack)
if self.line_stack[-1] != '#' and self.line_stack[
-1] != '$':
self.item = self.line_stack.pop()
self.canvas.delete(self.item)
else:
break
else:
break
self.canvas.delete(self.item)
except LookupError:
print("LookupError: list index out of range")
self.choice = " Undo"
self.change_label()
def pencil(self):
self.pen_color = self.save_color
self.canvas.unbind("<Button-1>")
self.canvas.unbind("<ButtonRelease-1>")
self.canvas.unbind("<B1-Motion>")
self.canvas.bind("<B1-Motion>", self.paint)
self.canvas.bind("<ButtonRelease-1>", self.reset)
self.canvas.config(cursor="pencil")
self.choice = " Pencil"
self.change_label()
def rectangle(self):
self.rectx0 = 0
self.recty0 = 0
self.rectx1 = 0
self.recty1 = 0
self.rectid = None
self.pen_color = self.save_color
self.canvas.unbind("<Button-1>")
self.canvas.unbind("<ButtonRelease-1>")
self.canvas.unbind("<B1-Motion>")
self.canvas.bind("<Button-1>", self.startRect)
self.canvas.bind("<ButtonRelease-1>", self.stopRect)
self.canvas.bind("<B1-Motion>", self.movingRect)
self.canvas.config(cursor="crosshair")
self.choice = " Rectangle"
self.change_label()
def startRect(self, event):
self.rectx0 = self.canvas.canvasx(event.x)
self.recty0 = self.canvas.canvasy(event.y)
self.rectid = self.canvas.create_rectangle(self.rectx0,
self.recty0,
self.rectx0,
self.recty0,
outline=self.pen_color,
width=self.pen_size.get())
def movingRect(self, event):
self.rectx1 = self.canvas.canvasx(event.x)
self.recty1 = self.canvas.canvasy(event.y)
self.canvas.coords(self.rectid, self.rectx0, self.recty0, self.rectx1,
self.recty1)
def stopRect(self, event):
self.rectx1 = self.canvas.canvasx(event.x)
self.recty1 = self.canvas.canvasy(event.y)
self.canvas.coords(self.rectid, self.rectx0, self.recty0, self.rectx1,
self.recty1)
self.stack.append(self.rectid)
self.line_stack.append('$')
def line(self):
self.linex0 = 0
self.liney0 = 0
self.linex1 = 0
self.liney1 = 0
self.lineid = None
self.pen_color = self.save_color
self.canvas.unbind("<Button-1>")
self.canvas.unbind("<ButtonRelease-1>")
self.canvas.unbind("<B1-Motion>")
self.canvas.bind("<Button-1>", self.startLine)
self.canvas.bind("<ButtonRelease-1>", self.stopLine)
self.canvas.bind("<B1-Motion>", self.movingLine)
self.canvas.config(cursor="crosshair")
self.choice = " Line"
self.change_label()
def startLine(self, event):
self.linex0 = self.canvas.canvasx(event.x)
self.liney0 = self.canvas.canvasy(event.y)
self.lineid = self.canvas.create_line(self.linex0,
self.liney0,
self.linex0,
self.liney0,
fill=self.pen_color,
width=self.pen_size.get())
def movingLine(self, event):
self.linex1 = self.canvas.canvasx(event.x)
self.liney1 = self.canvas.canvasy(event.y)
self.canvas.coords(self.lineid, self.linex0, self.liney0, self.linex1,
self.liney1)
def stopLine(self, event):
self.linex1 = self.canvas.canvasx(event.x)
self.liney1 = self.canvas.canvasy(event.y)
self.canvas.coords(self.lineid, self.linex0, self.liney0, self.linex1,
self.liney1)
self.stack.append(self.lineid)
self.line_stack.append('$')
def arrow(self):
self.arrowx0 = 0
self.arrowy0 = 0
self.arrowx1 = 0
self.arrowy1 = 0
self.arrowid = None
self.pen_color = self.save_color
self.canvas.unbind("<Button-1>")
self.canvas.unbind("<ButtonRelease-1>")
self.canvas.unbind("<B1-Motion>")
self.canvas.bind("<Button-1>", self.startArrow)
self.canvas.bind("<ButtonRelease-1>", self.stopArrow)
self.canvas.bind("<B1-Motion>", self.movingArrow)
self.canvas.config(cursor="crosshair")
self.choice = " Arrow"
self.change_label()
def startArrow(self, event):
self.arrowx0 = self.canvas.canvasx(event.x)
self.arrowy0 = self.canvas.canvasy(event.y)
self.arrowid = self.canvas.create_line(self.arrowx0,
self.arrowy0,
self.arrowx0,
self.arrowy0,
arrow='last',
fill=self.pen_color,
width=self.pen_size.get())
def movingArrow(self, event):
self.arrowx1 = self.canvas.canvasx(event.x)
self.arrowy1 = self.canvas.canvasy(event.y)
self.canvas.coords(self.arrowid, self.arrowx0, self.arrowy0,
self.arrowx1, self.arrowy1)
def stopArrow(self, event):
self.arrowx1 = self.canvas.canvasx(event.x)
self.arrowy1 = self.canvas.canvasy(event.y)
self.canvas.coords(self.arrowid, self.arrowx0, self.arrowy0,
self.arrowx1, self.arrowy1)
self.stack.append(self.arrowid)
self.line_stack.append('$')
def oval(self):
self.ovalx0 = 0
self.ovaly0 = 0
self.ovalx1 = 0
self.ovaly1 = 0
self.ovalid = None
self.pen_color = self.save_color
self.canvas.unbind("<Button-1>")
self.canvas.unbind("<ButtonRelease-1>")
self.canvas.unbind("<B1-Motion>")
self.canvas.bind("<Button-1>", self.startOval)
self.canvas.bind("<ButtonRelease-1>", self.stopOval)
self.canvas.bind("<B1-Motion>", self.movingOval)
self.canvas.config(cursor="crosshair")
self.choice = " Oval"
self.change_label()
def startOval(self, event):
self.ovalx0 = self.canvas.canvasx(event.x)
self.ovaly0 = self.canvas.canvasy(event.y)
self.ovalid = self.canvas.create_oval(self.ovalx0,
self.ovaly0,
self.ovalx0,
self.ovaly0,
outline=self.pen_color,
width=self.pen_size.get())
def movingOval(self, event):
self.ovalx1 = self.canvas.canvasx(event.x)
self.ovaly1 = self.canvas.canvasy(event.y)
self.canvas.coords(self.ovalid, self.ovalx0, self.ovaly0, self.ovalx1,
self.ovaly1)
def stopOval(self, event):
self.ovalx1 = self.canvas.canvasx(event.x)
self.ovaly1 = self.canvas.canvasy(event.y)
self.canvas.coords(self.ovalid, self.ovalx0, self.ovaly0, self.ovalx1,
self.ovaly1)
self.stack.append(self.ovalid)
self.line_stack.append('$')
def save_file(self):
try:
filename = filedialog.asksaveasfilename(defaultextension='.png')
'''x = self.root.winfo_rootx() + self.canvas.winfo_x()
y = self.root.winfo_rooty() + self.canvas.winfo_y()
x1 = x + self.canvas.winfo_width()
y1 = y + self.canvas.winfo_height()'''
ImageGrab.grab().save(filename)
messagebox.showinfo('Paint', 'Image is saved as ' + str(filename))
except:
messagebox.showerror('Paint', 'Unable to save image!')
class Paint():
def __init__(self, root):
self.root = root
self.root.title("Paint")
self.root.geometry("800x520")
self.root.configure(background="white")
self.root.resizable(0, 0)
self.pen_color = "#000000"
self.color_frame = LabelFrame(self.root,
text="Color",
font=('arial', 15, 'bold'),
bd=5,
relief=RIDGE,
bg='white')
self.color_frame.place(x=0, y=0, width=70, height=185)
Colors = [
'#ff0000',
'#ff4dd2',
'#ffff33',
'#000000',
'#0066ff',
'#660033',
'#4dff4d',
'#b300b3',
'#00ffff',
'#808080',
'#99ffcc',
'#336600',
'#ff9966',
'#ff99ff',
'#00cc99',
]
i = j = 0
for color in Colors:
Button(self.color_frame,
bg=color,
command=lambda col=color: self.select_color(col),
width=3,
bd=2,
relief=RIDGE).grid(row=i, column=j)
i += 1
if i == 6:
i = 0
j = 1
self.erase_button = Button(self.root,
text="Eraser",
bd=4,
relief=RIDGE,
width=8,
command=self.eraser,
bg="white")
self.erase_button.place(x=0, y=187)
self.clear_sreen_button = Button(
self.root,
text="Clear",
bd=4,
relief=RIDGE,
width=8,
command=lambda: self.canvas.delete("all"),
bg="white")
self.clear_sreen_button.place(x=0, y=217)
self.save_button = Button(self.root,
text="Save",
bd=4,
relief=RIDGE,
width=8,
command=self.save_paint,
bg="white")
self.save_button.place(x=0, y=247)
self.canvas_color_button = Button(self.root,
text="Canvas",
bd=4,
relief=RIDGE,
width=8,
command=self.canvas_color,
bg="white")
self.canvas_color_button.place(x=0, y=277)
self.pen_size_scale_frame = LabelFrame(self.root,
text="Size",
bd=5,
relief=RIDGE,
bg="white",
font=('arial', 15, 'bold'))
self.pen_size_scale_frame.place(x=0, y=310, height=200, width=70)
self.pen_size = Scale(self.pen_size_scale_frame,
orient='vertical',
from_=50,
to=0,
command=None,
length=170)
self.pen_size.set(1)
self.pen_size.grid(row=0, column=1, padx=15)
self.canvas = Canvas(self.root,
bg='white',
bd=5,
relief='groove',
height=500,
width=700)
self.canvas.place(x=80, y=0)
# Blind mouse dragging event to canvas
self.canvas.bind("<B1-Motion>", self.paint)
def paint(self, event):
global pen_color
x1, y1 = (event.x - 2), (event.y - 2)
x2, y2 = (event.x + 2), (event.y + 2)
if (i):
self.canvas.config(cursor='plus')
self.canvas.create_oval(x1,
y1,
x2,
y2,
fill=self.pen_color,
outline=self.pen_color,
width=self.pen_size.get())
def select_color(self, col):
global i
i = 1
self.pen_color = col
def eraser(self):
global color
global i
self.pen_color = color
self.canvas.config(cursor='dot')
i = 0
def canvas_color(self):
global color
color = colorchooser.askcolor()
color = color[1]
self.canvas.config(background=color)
def save_paint(self):
try:
self.canvas.update()
filename = asksaveasfilename(defaultextension='.jpg')
print(filename)
x = self.root.winfo_rootx() + self.canvas.winfo_x()
#print(x)
y = self.root.winfo_rooty() + self.canvas.winfo_y()
#print(y)
x1 = x + self.canvas.winfo_width()
#print(x1)
y1 = y + self.canvas.winfo_height()
#print(y1)
ImageGrab.grab().crop((x, y, x1, y1)).save(filename)
messagebox.showinfo('paint says ',
'image is saved as ' + str(filename))
except:
pass
class Paint():
def __init__(self, root):
self.root = root
self.root.title("Paint")
self.root.geometry("800x520")
self.root.configure(background="#353535")
self.root.resizable(0, 0)
self.pen_color = "black"
self.eraser_color = "white"
self.color_frame = LabelFrame(self.root,
text="Color",
font=("Arial", 15),
bd=0,
relief=RIDGE,
bg="grey")
self.color_frame.place(x=0, y=0, width=62, height=185)
colors = [
"#5CFF45", "#45F7FF", "#4561FF", "#FF4545", "#000000",
"#EFFF32", "#FC32FF", "#FF9C32", "#382500", "#00FFC5",
"#FF00BA", "#7E0000"
]
i = j = 0
for color in colors:
Button(self.color_frame,
bg=color,
bd=0,
relief=RIDGE,
width=3,
command=lambda col=color: self.select_color(col)).grid(
row=i, column=j)
i += 1
if i == 6:
i = 0
j = 1
self.eraser_button = Button(self.root,
text="Eraser",
bd=0,
bg="#FF6B91",
command=self.eraser,
width=8,
relief=RIDGE)
self.eraser_button.place(x=0, y=187)
self.clear_button = Button(
self.root,
text="Clear",
bd=0,
bg="Red",
command=lambda: self.canvas.delete("all"),
width=8,
relief=RIDGE)
self.clear_button.place(x=0, y=217)
self.canvas_color_button = Button(self.root,
text="Fill",
bd=0,
bg="#6BFFA8",
command=self.canvas_color,
width=8,
relief=RIDGE)
self.canvas_color_button.place(x=0, y=247)
self.save_button = Button(self.root,
text="Save",
bd=0,
bg="#00AEFF",
command=self.save_paint,
width=8,
relief=RIDGE)
self.save_button.place(x=0, y=277)
self.pen_size_scale_frame = LabelFrame(self.root,
text="Size",
bd="0",
bg="grey",
font=("Arial", 15),
relief=RIDGE)
self.pen_size_scale_frame.place(x=0, y=301, height=200, width=62)
self.pen_size = Scale(self.pen_size_scale_frame,
orient=VERTICAL,
from_=50,
to=0,
length=170)
self.pen_size.set(1)
self.pen_size.grid(row=0, column=1, padx=15)
self.canvas = Canvas(self.root,
bg="white",
bd=0,
relief=GROOVE,
height=500,
width=700)
self.canvas.place(x=80, y=5)
self.canvas.bind("<B1-Motion>", self.paint)
def paint(self, event):
x1, y1 = (event.x - 2), (event.y - 2)
x2, y2 = (event.x - 2), (event.y - 2)
self.canvas.create_oval(x1,
y1,
x2,
y2,
fill=self.pen_color,
outline=self.pen_color,
width=self.pen_size.get())
def select_color(self, col):
self.pen_color = col
def eraser(self):
self.pen_color = "white"
def canvas_color(self):
color = colorchooser.askcolor()
self.canvas.configure(background=color[1])
def save_paint(self):
try:
filename = filedialog.asksaveasfilename(
defaultextension='.jpg')
x = self.root.winfo_rootx() + self.canvas.winfo_x()
y = self.root.winfo_rooty() + self.canvas.winfo_y()
x1 = x + self.canvas.winfo_width()
y1 = y + self.canvas.winfo_height()
ImageGrab.grab().crop((x, y, x1, y1)).save(filename)
messagebox.showinfo("Image Saved:", str(filename))
except:
messagebox.showerror("Error: \nSomething went wrong :(")
class Paint():
def __init__(self, root):
self.root = root
self.root.title("Paint Application")
self.root.geometry("900x750")
self.root.configure(background='white')
self.stack = []
self.item = None
self.old_x = None
self.old_y = None
self.old_x_arrow = None
self.old_y_arrow = None
self.width_val = self.root.winfo_screenwidth()
self.height_val = self.root.winfo_screenheight()
self.pen_color = 'black'
self.eraser_color = 'white'
self.save_color = self.pen_color
self.choice = 'Pencil'
# Adding widgets to tkinter window
self.color_frame = LabelFrame(self.root,
bd=4,
relief=RIDGE,
bg="white")
self.color_frame.grid(row=0, column=0, pady=(5, 0))
self.color_frame_tooltip = CreateToolTip(self.color_frame,
'Select Brush Color')
self.color_frame.config(cursor="hand2")
colors = [
'#800000', '#FF0000', '#FFA500', '#FFFF00', '#808000', '#800080',
'#FF00FF', '#808080', '#00FF00', '#008000', '#000080', '#0000FF',
'#00FFFF', '#008080', '#000000', '#C0C0C0'
]
i = j = 0
for color in colors:
Button(self.color_frame,
bg=color,
bd=2,
relief=RIDGE,
width=3,
command=lambda col=color: self.select_color(col)).grid(
row=i, column=j)
i += 1
if i == 8:
i = 0
j += 1
self.clear_image = PhotoImage(file='signs.png')
self.clear_button = Button(self.root,
image=self.clear_image,
command=self.clear,
width=64)
self.clear_button.grid(row=1, column=0, pady=(5, 0))
self.clear_button.config(cursor="hand2")
self.clear_button_tooltip = CreateToolTip(self.clear_button,
'Clear the Canvas')
self.eraser_image = PhotoImage(file='eraser.png')
self.eraser_button = Button(self.root,
image=self.eraser_image,
command=self.eraser,
width=64)
self.eraser_button.grid(row=2, column=0)
self.eraser_button.config(cursor="hand2")
self.eraser_button_tooltip = CreateToolTip(self.eraser_button,
'Eraser')
self.line_image = PhotoImage(file='line.png')
self.line_button = Button(self.root,
image=self.line_image,
command=self._createLine,
width=64)
self.line_button.grid(row=3, column=0)
self.line_button.config(cursor="hand2")
self.line_button_tooltip = CreateToolTip(self.line_button,
'Straight Line')
self.line_arrow_image = PhotoImage(file='arrows.png')
self.line_arrow_button = Button(self.root,
image=self.line_arrow_image,
command=self._createArrowLine,
width=64)
self.line_arrow_button.grid(row=4, column=0)
self.line_arrow_button.config(cursor="hand2")
self.line_arrow_button_tooltip = CreateToolTip(
self.line_arrow_button, 'Straight Line with Arrow')
self.rectangle_image = PhotoImage(file='rectangle.png')
self.rectangle_button = Button(self.root,
image=self.rectangle_image,
command=self._createRectangle,
width=64)
self.rectangle_button.grid(row=5, column=0)
self.rectangle_button.config(cursor="hand2")
self.rectangle_button_tooltip = CreateToolTip(self.rectangle_button,
'Rectangle and Square')
self.oval_image = PhotoImage(file='oval.png')
self.oval_button = Button(self.root,
image=self.oval_image,
command=self._createOval,
width=64)
self.oval_button.grid(row=6, column=0)
self.oval_button.config(cursor="hand2")
self.oval_button_tooltip = CreateToolTip(self.oval_button,
'Oval and Circle')
self.pencil_image = PhotoImage(file='pencil.png')
self.pencil_button = Button(self.root,
image=self.pencil_image,
command=self._pencil,
width=64)
self.pencil_button.grid(row=7, column=0)
self.pencil_button.config(cursor="hand2")
self.pencil_button_tooltip = CreateToolTip(self.pencil_button,
'Pencil')
self.undo_image = PhotoImage(file='undo.png')
self.undo_button = Button(self.root,
image=self.undo_image,
command=self.undo,
width=64)
self.undo_button.grid(row=9, column=0)
self.undo_button.config(cursor="hand2")
self.undo_button_tooltip = CreateToolTip(self.undo_button, 'Undo')
# self.redo_image = PhotoImage(file='redo.png')
# self.redo_button = Button(self.root, image=self.redo_image, command=self.redo, width=64)
# self.redo_button.grid(row=8, column=0)
# self.redo_button.config(cursor="hand2")
# Creating a Scale for pen and eraser size...
self.pen_size_scale_frame = Frame(self.root,
bd=5,
bg='lightblue',
relief=RIDGE)
self.pen_size_scale_frame.grid(row=10, column=0, pady=5)
self.pen_size = Scale(self.pen_size_scale_frame,
orient=VERTICAL,
from_=30,
to=2,
length=170)
self.pen_size_tooltip = CreateToolTip(
self.pen_size,
'Adjust the size of pen and eraser using this slider.')
self.pen_size.set(1)
self.pen_size.grid(row=0, column=1, padx=15, pady=5)
self.pen_size.config(cursor="hand2")
# Creating Canvas
self.canvas = Canvas(self.root,
bg='white',
relief=GROOVE,
height=self.height_val,
width=self.width_val,
cursor="crosshair")
self.canvas.place(x=70, y=0)
# Binding the canvas with the mouse drag
self.canvas.bind("<B1-Motion>", self.paint)
self.canvas.bind("<ButtonRelease-1>", self.reset)
self.msg = tk.Message(self.root, text=self.choice)
self.msg.grid(row=11, column=0, pady=(20, 0))
menu = Menu(self.root)
self.root.config(menu=menu)
filemenu = Menu(menu)
colormenu = Menu(menu)
menu.add_cascade(label='Colors', menu=colormenu)
colormenu.add_command(label='Brush Color', command=self.brush_color)
colormenu.add_command(label='Background Color',
command=self.canvas_color)
optionmenu = Menu(menu)
menu.add_cascade(label='Options', menu=optionmenu)
optionmenu.add_command(label='Clear Canvas', command=self.clear)
optionmenu.add_command(label='Exit', command=self.root.destroy)
menu.add_cascade(label='File', menu=filemenu)
filemenu.add_command(label='Save', command=self.save_it)
filemenu.add_command(label='Save and Exit',
command=self.save_it_destroy)
# Function definitions
def choice_disp(self):
self.msg.config(text=self.choice)
def _createRectangle(self):
self.choice = 'Rectangle/\nSquare'
self.choice_disp()
self.rectx0 = 0
self.recty0 = 0
self.rectx1 = 0
self.recty1 = 0
self.rectid = None
self.pen_color = self.save_color
self.canvas.config(cursor="fleur")
self.canvas.unbind("<Button-1>")
self.canvas.unbind("<ButtonRelease-1>")
self.canvas.unbind("<B1-Motion>")
self.canvas.bind("<Button-1>", self.startRect)
self.canvas.bind("<ButtonRelease-1>", self.stopRect)
self.canvas.bind("<B1-Motion>", self.movingRect)
def startRect(self, event):
#Translate mouse screen x0,y0 coordinates to canvas coordinates
self.rectx0 = self.canvas.canvasx(event.x)
self.recty0 = self.canvas.canvasy(event.y)
#Create rectangle
self.rectid = self.canvas.create_rectangle(self.rectx0,
self.recty0,
self.rectx0,
self.recty0,
outline=self.pen_color,
width=self.pen_size.get())
def movingRect(self, event):
#Translate mouse screen x1,y1 coordinates to canvas coordinates
self.rectx1 = self.canvas.canvasx(event.x)
self.recty1 = self.canvas.canvasy(event.y)
#Modify rectangle x1, y1 coordinates
self.canvas.coords(self.rectid, self.rectx0, self.recty0, self.rectx1,
self.recty1)
def stopRect(self, event):
#Translate mouse screen x1,y1 coordinates to canvas coordinates
self.rectx1 = self.canvas.canvasx(event.x)
self.recty1 = self.canvas.canvasy(event.y)
#Modify rectangle x1, y1 coordinates
self.canvas.coords(self.rectid, self.rectx0, self.recty0, self.rectx1,
self.recty1)
self.stack.append(self.rectid)
self.stack.append('$') # Delimeter
def _createOval(self):
self.choice = 'Oval and\nCircle'
self.choice_disp()
self.ovalx0 = 0
self.ovaly0 = 0
self.ovalx1 = 0
self.ovaly1 = 0
self.ovalid = None
self.pen_color = self.save_color
self.canvas.config(cursor="fleur")
self.canvas.unbind("<Button-1>")
self.canvas.unbind("<ButtonRelease-1>")
self.canvas.unbind("<B1-Motion>")
self.canvas.bind("<Button-1>", self.startOval)
self.canvas.bind("<ButtonRelease-1>", self.stopOval)
self.canvas.bind("<B1-Motion>", self.movingOval)
def startOval(self, event):
#Translate mouse screen x0,y0 coordinates to canvas coordinates
self.ovalx0 = self.canvas.canvasx(event.x)
self.ovaly0 = self.canvas.canvasy(event.y)
#Create rectangle
self.ovalid = self.canvas.create_oval(self.ovalx0,
self.ovaly0,
self.ovalx0,
self.ovaly0,
outline=self.pen_color,
width=self.pen_size.get())
def movingOval(self, event):
#Translate mouse screen x1,y1 coordinates to canvas coordinates
self.ovalx1 = self.canvas.canvasx(event.x)
self.ovaly1 = self.canvas.canvasy(event.y)
#Modify rectangle x1, y1 coordinates
self.canvas.coords(self.ovalid, self.ovalx0, self.ovaly0, self.ovalx1,
self.ovaly1)
def stopOval(self, event):
#Translate mouse screen x1,y1 coordinates to canvas coordinates
self.ovalx1 = self.canvas.canvasx(event.x)
self.ovaly1 = self.canvas.canvasy(event.y)
#Modify rectangle x1, y1 coordinates
self.canvas.coords(self.ovalid, self.ovalx0, self.ovaly0, self.ovalx1,
self.ovaly1)
self.stack.append(self.ovalid)
self.stack.append('$') # Delimeter
def _createLine(self):
self.choice = 'Line'
self.choice_disp()
self.linex0 = 0
self.liney0 = 0
self.linex1 = 0
self.liney1 = 0
self.lineid = None
self.pen_color = self.save_color
self.canvas.config(cursor="tcross")
self.canvas.unbind("<Button-1>")
self.canvas.unbind("<ButtonRelease-1>")
self.canvas.unbind("<B1-Motion>")
self.canvas.bind("<Button-1>", self.startLine)
self.canvas.bind("<ButtonRelease-1>", self.stopLine)
self.canvas.bind("<B1-Motion>", self.movingLine)
def startLine(self, event):
#Translate mouse screen x0,y0 coordinates to canvas coordinates
self.linex0 = self.canvas.canvasx(event.x)
self.liney0 = self.canvas.canvasy(event.y)
#Create rectangle
self.lineid = self.canvas.create_line(self.linex0,
self.liney0,
self.linex0,
self.liney0,
fill=self.pen_color,
width=self.pen_size.get(),
smooth=True,
capstyle=ROUND)
def movingLine(self, event):
#Translate mouse screen x1,y1 coordinates to canvas coordinates
self.linex1 = self.canvas.canvasx(event.x)
self.liney1 = self.canvas.canvasy(event.y)
#Modify rectangle x1, y1 coordinates
self.canvas.coords(self.lineid, self.linex0, self.liney0, self.linex1,
self.liney1)
def stopLine(self, event):
#Translate mouse screen x1,y1 coordinates to canvas coordinates
self.linex1 = self.canvas.canvasx(event.x)
self.liney1 = self.canvas.canvasy(event.y)
#Modify rectangle x1, y1 coordinates
self.canvas.coords(self.lineid, self.linex0, self.liney0, self.linex1,
self.liney1)
self.stack.append(self.lineid)
self.stack.append('$') # Delimeter
def _createArrowLine(self):
self.choice = 'Arrow Line'
self.choice_disp()
self.linex0 = 0
self.liney0 = 0
self.linex1 = 0
self.liney1 = 0
self.lineid = None
self.pen_color = self.save_color
self.canvas.config(cursor="tcross")
self.canvas.unbind("<Button-1>")
self.canvas.unbind("<ButtonRelease-1>")
self.canvas.unbind("<B1-Motion>")
self.canvas.bind("<Button-1>", self.startArrowLine)
self.canvas.bind("<ButtonRelease-1>", self.stopArrowLine)
self.canvas.bind("<B1-Motion>", self.movingArrowLine)
def startArrowLine(self, event):
#Translate mouse screen x0,y0 coordinates to canvas coordinates
self.linex0 = self.canvas.canvasx(event.x)
self.liney0 = self.canvas.canvasy(event.y)
#Create rectangle
self.lineid = self.canvas.create_line(self.linex0,
self.liney0,
self.linex0,
self.liney0,
fill=self.pen_color,
arrow="last",
arrowshape=(10, 10, 5),
width=self.pen_size.get(),
smooth=True,
capstyle=ROUND)
def movingArrowLine(self, event):
#Translate mouse screen x1,y1 coordinates to canvas coordinates
self.linex1 = self.canvas.canvasx(event.x)
self.liney1 = self.canvas.canvasy(event.y)
#Modify rectangle x1, y1 coordinates
self.canvas.coords(self.lineid, self.linex0, self.liney0, self.linex1,
self.liney1)
def stopArrowLine(self, event):
#Translate mouse screen x1,y1 coordinates to canvas coordinates
self.linex1 = self.canvas.canvasx(event.x)
self.liney1 = self.canvas.canvasy(event.y)
#Modify rectangle x1, y1 coordinates
self.canvas.coords(self.lineid, self.linex0, self.liney0, self.linex1,
self.liney1)
self.stack.append(self.lineid)
self.stack.append('$') # Delimeter
def _pencil(self):
self.choice = 'Pencil'
self.choice_disp()
self.pen_color = self.save_color
self.canvas.config(cursor="crosshair")
self.canvas.unbind("<Button-1>")
self.canvas.unbind("<ButtonRelease-1>")
self.canvas.unbind("<B1-Motion>")
self.canvas.bind("<B1-Motion>", self.paint)
self.canvas.bind("<ButtonRelease-1>", self.reset)
def _pencilArrow(self):
self.choice = 'Pencil with\nArrow'
self.choice_disp()
self.pen_color = self.save_color
self.canvas.config(cursor="crosshair")
self.canvas.unbind("<Button-1>")
self.canvas.unbind("<ButtonRelease-1>")
self.canvas.unbind("<B1-Motion>")
self.canvas.bind("<B1-Motion>", self.paint_arrow)
self.canvas.bind("<ButtonRelease-1>", self.reset_arrow)
def undo(self):
self.item = self.stack.pop()
if (
self.item == '$'
): # For undoing figures like rectangle, oval, circle, square, straight lines.
self.item = self.stack.pop()
self.canvas.delete(self.item)
elif (self.item == '#'):
self.item = self.stack.pop()
while (self.item != '#' and self.item != '$'):
self.canvas.delete(self.item)
if len(self.stack) == 0:
break
self.item = self.stack.pop()
if self.item == '#' or self.item == '$':
self.stack.append(self.item)
# def redo(self):
# self.item = self.stack.pop()
# self.canvas.delete(self.x)
def clear(self):
self.canvas.delete(ALL)
self.canvas.configure(background='white')
def paint(self, event):
if self.old_x and self.old_y:
self.stack.append(
self.canvas.create_line(self.old_x,
self.old_y,
event.x,
event.y,
width=self.pen_size.get(),
fill=self.pen_color,
capstyle=ROUND,
smooth=True))
self.old_x = event.x
self.old_y = event.y
def reset(self, e): # Resetting
self.old_x = None
self.old_y = None
self.stack.append('#')
def select_color(self, col):
self.pen_color = col
self.save_color = col
def eraser(self):
self.choice = 'Eraser'
self.choice_disp()
self.canvas.config(cursor="dotbox")
self.canvas.unbind("<Button-1>")
self.canvas.unbind("<ButtonRelease-1>")
self.canvas.unbind("<B1-Motion>")
self.canvas.bind("<B1-Motion>", self.paint)
self.canvas.bind("<ButtonRelease-1>", self.reset)
self.pen_color = self.eraser_color
def brush_color(self): #changing the pen color
self.pen_color = colorchooser.askcolor(color=self.pen_color)[1]
self.save_color = self.pen_color
def canvas_color(self):
color = colorchooser.askcolor()
self.canvas.configure(background=color[1])
self.eraser_color = color[1]
def save_it(self):
try:
filename = filedialog.asksaveasfilename(defaultextension='.jpg')
ImageGrab.grab().save(filename)
messagebox.showinfo('Paint says',
'image is saved as ' + str(filename))
except:
messagebox.showerror(
'Paint says', 'unable to save image, \n something went wrong')
def save_it_destroy(self):
try:
filename = filedialog.asksaveasfilename(defaultextension='.jpg')
ImageGrab.grab().save(filename)
messagebox.showinfo('Paint says',
'image is saved as ' + str(filename))
self.root.destroy()
except:
messagebox.showerror(
'Paint says', 'unable to save image, \n something went wrong')
command=mute,
)
volume_frame.grid(row=1, column=12, padx=10)
volume_frame.bind('<Enter>', volume_hobar)
volume_frame.bind('<Leave>', volume_leave)
#volum button
vol = Scale(fm2,
from_=0,
to=1,
orient=HORIZONTAL,
value=.33,
length=160,
command=volume)
vol.grid(row=1, column=12)
vol_label_plus = Label(fm2, text='v+', font='lucida 10 bold')
vol_label_plus.grid(row=1, column=14, padx=10)
#song length
song_time_frame = Frame(fm2)
song_time_frame.grid(rowspan=30, columnspan=60, ipady=20)
song_length_slider = Scale(song_time_frame,
from_=0,
to=100,
orient=HORIZONTAL,
value=0,
length=360,
command=s_length)
song_length_slider.grid(rowspan=30, columnspan=60, ipady=20)
class Paint():
def __init__(self, root):
self.root = root
self.root.title("Paint")
self.root.geometry("800x520")
self.root.configure(background="white")
self.root.resizable(0, 0)
self.pen_color = "black"
self.eraser_color = "white"
self.color_frame = LabelFrame(self.root,
text='Color',
font=('arial', 15),
bd=5,
relief=RIDGE,
bg="white")
self.color_frame.place(x=0, y=0, width=70, height=185)
colors = [
'red', 'blue', 'yellow', 'green', 'cyan', 'purple', 'violet',
'pink', 'orange', 'brown', 'black', 'white'
]
i = j = 0
for color in colors:
Button(self.color_frame,
bg=color,
bd=2,
relief=RIDGE,
width=3,
command=lambda col=color: self.select_color(col)).grid(
row=i, column=j)
i += 1
if i == 6:
i = 0
j += 1
self.eraser_button = Button(self.root,
text="ERASER",
bd=4,
bg='white',
command=self.eraser,
width=8,
relief=RIDGE)
self.eraser_button.place(x=0, y=187)
self.clear_button = Button(self.root,
text="CLEAR",
bd=4,
bg='white',
command=lambda: self.canvas.delete("all"),
width=8,
relief=RIDGE)
self.clear_button.place(x=0, y=217)
self.save_button = Button(self.root,
text="SAVE",
bd=4,
bg='white',
command=self.save_paint,
width=8,
relief=RIDGE)
self.save_button.place(x=0, y=247)
self.canvas_color_button = Button(self.root,
text="CANVAS",
bd=4,
bg='white',
command=self.canvas_color,
width=8,
relief=RIDGE)
self.canvas_color_button.place(x=0, y=277)
self.custom_color_button = Button(self.root,
text="COLOR",
bd=4,
bg='white',
command=self.custom_color,
width=8,
relief=RIDGE)
self.custom_color_button.place(x=0, y=307)
self.pen_size_scale_frame = LabelFrame(self.root,
text='Size',
font=('arial', 15),
bd=5,
relief=RIDGE,
bg="white")
self.pen_size_scale_frame.place(x=0, y=337, width=70, height=170)
self.pen_size = Scale(self.pen_size_scale_frame,
orient=VERTICAL,
from_=50,
to=0,
length=140)
self.pen_size.set(1)
self.pen_size.grid(row=0, column=1, padx=15)
self.canvas = Canvas(self.root,
bg='white',
bd=5,
relief=GROOVE,
height=500,
width=700)
self.canvas.place(x=80, y=0)
self.canvas.bind("<B1-Motion>", self.paint)
def paint(self, event):
x1, y1 = (event.x - 2), (event.y - 2)
x2, y2 = (event.x + 2), (event.y + 2)
self.canvas.create_oval(x1,
y1,
x2,
y2,
fill=self.pen_color,
outline=self.pen_color,
width=self.pen_size.get())
def select_color(self, col):
self.pen_color = col
def eraser(self):
self.pen_color = self.eraser_color
def canvas_color(self):
color = colorchooser.askcolor()
self.eraser_color = color[1]
self.canvas.configure(background=color[1])
def custom_color(self):
color = colorchooser.askcolor()
self.pen_color = color[1]
def save_paint(self):
try:
self.canvas.update()
filename = filedialog.asksaveasfilename(defaultextension='.jpg')
x = self.root.winfo_rootx() + self.canvas.winfo_x()
y = self.root.winfo_rooty() + self.canvas.winfo_y()
x1 = x + self.canvas.winfo_width()
y1 = y + self.canvas.winfo_height()
ImageGrab.grab().crop((x, y, x1, y1)).save(filename)
messagebox.showinfo('Paint Says ',
'Image Is Saved As ' + str(filename))
except:
messagebox.showinfo('Paint Says ',
'Something Went Wrong, Cannot Save File')
class Config(Toplevel):
def __init__(self, master):
Toplevel.__init__(self, master)
self.title(_("Preferences"))
self.grab_set()
self.resizable(False, False)
self.protocol("WM_DELETE_WINDOW", self.quit)
self.changes = {}, {}
# --- style
style = Style(self)
style.theme_use("clam")
style.configure("TScale", sliderlength=20)
style.map("TCombobox",
fieldbackground=[('readonly', 'white')],
selectbackground=[('readonly', 'white')],
selectforeground=[('readonly', 'black')])
style.configure("prev.TLabel", background="white")
style.map("prev.TLabel", background=[("active", "white")])
color = CONFIG.get("Categories",
CONFIG.get("General", "default_category"))
style.configure("titlebar.TFrame", background=color)
style.configure("titlebar.TLabel", background=color)
style.configure("text.TFrame", background="white")
# --- body
self.notebook = Notebook(self)
okcancel_frame = Frame(self)
okcancel_frame.columnconfigure(0, weight=1)
okcancel_frame.columnconfigure(1, weight=1)
self.notebook.pack(expand=True, fill="both")
okcancel_frame.pack(fill="x", expand=True)
# --- * General settings
general_settings = Frame(self.notebook)
general_settings.columnconfigure(0, weight=1)
self.notebook.add(general_settings,
text=_("General"),
sticky="ewsn",
padding=4)
# --- *-- language
lang = {"fr": "Français", "en": "English"}
self.lang = StringVar(self, lang[CONFIG.get("General", "language")])
lang_frame = Frame(general_settings)
Label(lang_frame, text=_("Language")).grid(row=0,
sticky="w",
padx=4,
pady=4)
menu_lang = Menu(lang_frame, tearoff=False)
Menubutton(lang_frame, menu=menu_lang, width=9,
textvariable=self.lang).grid(row=0,
column=1,
padx=8,
pady=4)
menu_lang.add_radiobutton(label="English",
value="English",
variable=self.lang,
command=self.translate)
menu_lang.add_radiobutton(label="Français",
value="Français",
variable=self.lang,
command=self.translate)
# --- *-- opacity
self.opacity_scale = Scale(general_settings,
orient="horizontal",
length=200,
from_=0,
to=100,
value=CONFIG.get("General", "opacity"),
command=self.display_label)
self.opacity_label = Label(
general_settings,
text="{val}%".format(val=self.opacity_scale.get()))
# --- *-- position
frame_position = Frame(general_settings)
self.position = StringVar(self, CONFIG.get("General", "position"))
Label(frame_position,
text=_("Default position of the notes")).grid(row=0,
columnspan=3,
sticky="w",
padx=4,
pady=4)
Radiobutton(frame_position,
text=_("Always above"),
value="above",
variable=self.position).grid(row=1, column=0)
Radiobutton(frame_position,
text=_("Always below"),
value="below",
variable=self.position).grid(row=1, column=1)
Radiobutton(frame_position,
text=_("Normal"),
value="normal",
variable=self.position).grid(row=1, column=2)
# --- *-- titlebar
self.titlebar_disposition = StringVar(
self, CONFIG.get("General", "buttons_position"))
font_title = "%s %s" % (CONFIG.get("Font", "title_family").replace(
" ", "\ "), CONFIG.get("Font", "title_size"))
style = CONFIG.get("Font", "title_style").split(",")
if style:
font_title += " "
font_title += " ".join(style)
frame_titlebar = Frame(general_settings)
frame_titlebar.columnconfigure(1, weight=1)
frame_titlebar.columnconfigure(3, weight=1)
Label(frame_titlebar,
text=_("Title bar disposition")).grid(row=0,
columnspan=4,
sticky="w",
padx=4,
pady=4)
Radiobutton(frame_titlebar,
value="right",
variable=self.titlebar_disposition).grid(row=1, column=0)
right = Frame(frame_titlebar, style="titlebar.TFrame")
right.grid(row=1, column=1, sticky="ew")
def select_right(event):
self.titlebar_disposition.set("right")
Label(right,
text=_("Title"),
style="titlebar.TLabel",
anchor="center",
font=font_title).pack(side="left", fill="x", expand=True)
Label(right, image="img_close",
style="titlebar.TLabel").pack(side="right")
Label(right, image="img_roll",
style="titlebar.TLabel").pack(side="right")
for ch in right.children.values():
ch.bind("<Button-1>", select_right)
Radiobutton(frame_titlebar,
value="left",
variable=self.titlebar_disposition).grid(row=1, column=2)
left = Frame(frame_titlebar, style="titlebar.TFrame")
left.grid(row=1, column=3, sticky="ew")
def select_left(event):
self.titlebar_disposition.set("left")
Label(left, image="img_close",
style="titlebar.TLabel").pack(side="left")
Label(left, image="img_roll",
style="titlebar.TLabel").pack(side="left")
Label(left,
text=_("Title"),
style="titlebar.TLabel",
anchor="center",
font=font_title).pack(side="right", fill="x", expand=True)
for ch in left.children.values():
ch.bind("<Button-1>", select_left)
# --- *-- placement
lang_frame.grid(sticky="w")
Separator(general_settings, orient="horizontal").grid(sticky="ew",
pady=10)
Label(general_settings, text=_("Opacity")).grid(sticky="w",
padx=4,
pady=4)
self.opacity_scale.grid(padx=4, pady=(4, 10))
self.opacity_label.place(in_=self.opacity_scale,
relx=1,
rely=0.5,
anchor="w",
bordermode="outside")
Separator(general_settings, orient="horizontal").grid(sticky="ew",
pady=10)
frame_position.grid(sticky="ew")
Separator(general_settings, orient="horizontal").grid(sticky="ew",
pady=10)
frame_titlebar.grid(sticky="ew", pady=4)
if LATEX:
Separator(general_settings, orient="horizontal").grid(sticky="ew",
pady=10)
Button(general_settings,
text=_('Delete unused LaTex data'),
command=self.cleanup).grid(padx=4, pady=4, sticky='w')
# --- * Font settings
font_settings = Frame(self.notebook)
font_settings.columnconfigure(0, weight=1)
self.notebook.add(font_settings,
text=_("Font"),
sticky="ewsn",
padding=4)
# --- *-- title
fonttitle_frame = Frame(font_settings)
title_size = CONFIG.get("Font", "title_size")
title_family = CONFIG.get("Font", "title_family")
self.sampletitle = Label(fonttitle_frame,
text=_("Sample text"),
anchor="center",
style="prev.TLabel",
relief="groove")
self.sampletitle.grid(row=2,
columnspan=2,
padx=4,
pady=6,
ipadx=4,
ipady=4,
sticky="eswn")
self.fonts = list(set(font.families()))
self.fonts.append("TkDefaultFont")
self.fonts.sort()
w = max([len(f) for f in self.fonts])
self.sizes = [
"%i" % i for i in (list(range(6, 17)) + list(range(18, 32, 2)))
]
self.fonttitle_family = Combobox(fonttitle_frame,
values=self.fonts,
width=(w * 2) // 3,
exportselection=False,
validate="key")
self._validate_title_size = self.register(
lambda *args: self.validate_font_size(self.fonttitle_size, *args))
self._validate_title_family = self.register(
lambda *args: self.validate_font_family(self.fonttitle_family, *
args))
self.fonttitle_family.configure(
validatecommand=(self._validate_title_family, "%d", "%S", "%i",
"%s", "%V"))
self.fonttitle_family.current(self.fonts.index(title_family))
self.fonttitle_family.grid(row=0, column=0, padx=4, pady=4)
self.fonttitle_size = Combobox(
fonttitle_frame,
values=self.sizes,
width=5,
exportselection=False,
validate="key",
validatecommand=(self._validate_title_size, "%d", "%P", "%V"))
self.fonttitle_size.current(self.sizes.index(title_size))
self.fonttitle_size.grid(row=0, column=1, padx=4, pady=4)
frame_title_style = Frame(fonttitle_frame)
frame_title_style.grid(row=1, columnspan=2, padx=4, pady=6)
self.is_bold = Checkbutton(frame_title_style,
text=_("Bold"),
command=self.update_preview_title)
self.is_italic = Checkbutton(frame_title_style,
text=_("Italic"),
command=self.update_preview_title)
self.is_underlined = Checkbutton(frame_title_style,
text=_("Underline"),
command=self.update_preview_title)
style = CONFIG.get("Font", "title_style")
if "bold" in style:
self.is_bold.state(("selected", ))
if "italic" in style:
self.is_italic.state(("selected", ))
if "underline" in style:
self.is_underlined.state(("selected", ))
self.is_bold.pack(side="left")
self.is_italic.pack(side="left")
self.is_underlined.pack(side="left")
self.update_preview_title()
# --- *-- text
size = CONFIG.get("Font", "text_size")
family = CONFIG.get("Font", "text_family")
font_frame = Frame(font_settings)
self.sample = Label(font_frame,
text=_("Sample text"),
anchor="center",
style="prev.TLabel",
relief="groove")
self.sample.grid(row=1,
columnspan=2,
padx=4,
pady=6,
ipadx=4,
ipady=4,
sticky="eswn")
self.font_family = Combobox(font_frame,
values=self.fonts,
width=(w * 2) // 3,
exportselection=False,
validate="key")
self._validate_family = self.register(
lambda *args: self.validate_font_family(self.font_family, *args))
self._validate_size = self.register(
lambda *args: self.validate_font_size(self.font_size, *args))
self.font_family.configure(validatecommand=(self._validate_family,
"%d", "%S", "%i", "%s",
"%V"))
self.font_family.current(self.fonts.index(family))
self.font_family.grid(row=0, column=0, padx=4, pady=4)
self.font_size = Combobox(font_frame,
values=self.sizes,
width=5,
exportselection=False,
validate="key",
validatecommand=(self._validate_size, "%d",
"%P", "%V"))
self.font_size.current(self.sizes.index(size))
self.font_size.grid(row=0, column=1, padx=4, pady=4)
self.update_preview()
# --- *-- placement
Label(font_settings, text=_("Title")).grid(row=0,
padx=4,
pady=4,
sticky="w")
fonttitle_frame.grid(row=1)
Separator(font_settings, orient="horizontal").grid(row=2,
sticky="ew",
pady=10)
Label(font_settings, text=_("Text")).grid(row=3,
padx=4,
pady=4,
sticky="w")
font_frame.grid(row=4)
# --- * Categories
self.category_settings = CategoryManager(self.notebook, master)
self.notebook.add(self.category_settings,
text=_("Categories"),
sticky="ewsn",
padding=4)
# --- * Symbols
symbols_settings = Frame(self.notebook)
self.notebook.add(symbols_settings,
text=_("Symbols"),
sticky="ewsn",
padding=4)
txt_frame = Frame(symbols_settings,
relief="sunken",
borderwidth=1,
style="text.TFrame")
self.symbols = Text(txt_frame,
width=1,
height=1,
highlightthickness=0,
spacing2=5,
spacing1=5,
relief="flat",
padx=4,
pady=4,
font="%s %s" % (family.replace(" ", "\ "), size))
self.symbols.insert("1.0", CONFIG.get("General", "symbols"))
Label(symbols_settings, text=_("Available symbols")).pack(padx=4,
pady=4)
txt_frame.pack(fill="both", expand=True, padx=4, pady=4)
self.symbols.pack(fill="both", expand=True)
Button(symbols_settings, text=_('Reset'),
command=self.reset_symbols).pack(padx=4, pady=4)
# --- Ok/Cancel buttons
Button(okcancel_frame, text="Ok", command=self.ok).grid(row=1,
column=0,
padx=4,
pady=10,
sticky="e")
Button(okcancel_frame, text=_("Cancel"),
command=self.destroy).grid(row=1,
column=1,
padx=4,
pady=10,
sticky="w")
# --- bindings
self.font_family.bind('<<ComboboxSelected>>', self.update_preview)
self.font_family.bind('<Return>', self.update_preview)
self.font_size.bind('<<ComboboxSelected>>',
self.update_preview,
add=True)
self.font_size.bind('<Return>', self.update_preview, add=True)
self.fonttitle_family.bind('<<ComboboxSelected>>',
self.update_preview_title)
self.fonttitle_size.bind('<<ComboboxSelected>>',
self.update_preview_title,
add=True)
self.fonttitle_family.bind('<Return>', self.update_preview_title)
self.fonttitle_size.bind('<Return>',
self.update_preview_title,
add=True)
def reset_symbols(self):
self.symbols.delete('1.0', 'end')
self.symbols.insert('1.0', SYMBOLS)
def cleanup(self):
''' Remove unused latex images '''
self.master.cleanup()
def validate_font_size(self, combo, d, ch, V):
''' Validation of the size entry content '''
if d == '1':
l = [i for i in self.sizes if i[:len(ch)] == ch]
if l:
i = self.sizes.index(l[0])
combo.current(i)
index = combo.index("insert")
combo.selection_range(index + 1, "end")
combo.icursor(index + 1)
return ch.isdigit()
else:
return True
def validate_font_family(self, combo, action, modif, pos, prev_txt, V):
""" completion of the text in the path entry with existing
folder/file names """
try:
sel = combo.selection_get()
txt = prev_txt.replace(sel, '')
except TclError:
txt = prev_txt
if action == "0":
txt = txt[:int(pos)] + txt[int(pos) + 1:]
return True
else:
txt = txt[:int(pos)] + modif + txt[int(pos):]
l = [i for i in self.fonts if i[:len(txt)] == txt]
if l:
i = self.fonts.index(l[0])
combo.current(i)
index = combo.index("insert")
combo.delete(0, "end")
combo.insert(0, l[0].replace("\ ", " "))
combo.selection_range(index + 1, "end")
combo.icursor(index + 1)
return True
else:
return False
def ok(self):
family = self.font_family.get()
if family not in self.fonts:
l = [i for i in self.fonts if i[:len(family)] == family]
if l:
family = l[0]
else:
family = 'TkDefaultFont'
size = self.font_size.get()
familytitle = self.fonttitle_family.get()
if familytitle not in self.fonts:
l = [i for i in self.fonts if i[:len(familytitle)] == familytitle]
if l:
familytitle = l[0]
else:
familytitle = 'TkDefaultFont'
sizetitle = self.fonttitle_size.get()
opacity = "%i" % float(self.opacity_scale.get())
language = self.lang.get().lower()[:2]
style = ""
if self.is_bold.instate(("selected", )):
style += "bold,"
if self.is_italic.instate(("selected", )):
style += "italic,"
if self.is_underlined.instate(("selected", )):
style += "underline,"
if style:
style = style[:-1]
symbols = [
l.strip() for l in self.symbols.get("1.0", "end").splitlines()
]
CONFIG.set("General", "default_category",
self.category_settings.default_category.get().lower())
CONFIG.set("General", "language", language)
CONFIG.set("General", "opacity", opacity)
CONFIG.set("General", "position", self.position.get())
CONFIG.set("General", "buttons_position",
self.titlebar_disposition.get())
CONFIG.set("General", "symbols", "".join(symbols))
CONFIG.set("Font", "text_size", size)
CONFIG.set("Font", "text_family", family)
CONFIG.set("Font", "title_family", familytitle)
CONFIG.set("Font", "title_size", sizetitle)
CONFIG.set("Font", "title_style", style)
col_changes = {}
name_changes = {}
for cat in self.category_settings.categories:
new_name = self.category_settings.get_name(cat)
if cat in CONFIG.options("Categories"):
old_color = CONFIG.get("Categories", cat)
new_color = COLORS[self.category_settings.get_color(cat)]
if new_name != cat:
name_changes[cat] = new_name
CONFIG.remove_option("Categories", cat)
CONFIG.set("Categories", new_name, new_color)
if old_color != new_color:
col_changes[new_name] = (old_color, new_color)
CONFIG.set("Categories", new_name, new_color)
else:
CONFIG.set("Categories", new_name,
COLORS[self.category_settings.get_color(cat)])
save_config()
self.changes = col_changes, name_changes
self.destroy()
def get_changes(self):
return self.changes
def translate(self):
showinfo(
"Information",
_("The language setting will take effect after restarting the application"
),
parent=self)
def update_preview(self, event=None):
family = self.font_family.get()
size = self.font_size.get()
self.sample.configure(font="%s %s" % (family.replace(" ", "\ "), size))
def update_preview_title(self, event=None):
family = self.fonttitle_family.get()
size = self.fonttitle_size.get()
config = "%s %s" % (family.replace(" ", "\ "), size)
if self.is_bold.instate(("selected", )):
config += " bold"
if self.is_italic.instate(("selected", )):
config += " italic"
if self.is_underlined.instate(("selected", )):
config += " underline"
self.sampletitle.configure(font=config)
def display_label(self, value):
self.opacity_label.configure(text=" {val} %".format(
val=int(float(value))))
def quit(self):
self.destroy()
class LabeledScale(SmartWidget):
def __init__(self, master, **kw):
self.__multiplyValue = kw.pop("multiplyValue", False)
twoRows = kw.pop("twoRows", False)
kw["columns"] = 1 if twoRows else 3
kw["rows"] = 1
valueIsNone = "value" not in kw
SmartWidget._setVariable(kw, "IntVar")
self.__frame = Frame(master) if twoRows else None
super().__init__(master, **kw)
if self.__frame:
master = self.__frame
# = Step = #
self.__step = kw.get("step", 1)
# = Caption = #
self.__caption = Label(master, text=kw["text"])
self.__valueLabel = Label(master, anchor=E)
# = Scale = #
self.getRawValue().trace_add("write", self.onChanged)
storage = self._getValueStorage()
for index, key in enumerate(("from_", "to")):
if key in storage:
kw["range"][index] = storage[key]
self.getRawValue().set(
StaticUtils.setIfAbsentAndGet(
storage, "value",
(kw["range"][0] if valueIsNone else self.getValue()) //
self.__step))
from_, to = tuple(v // self.__step for v in kw["range"])
self.__scale = Scale(master,
from_=from_,
length=400,
to=to,
variable=self.getRawValue())
if "state" in kw:
self.__scale["state"] = kw["state"]
self.__setValueWidth()
def __getitem__(self, key):
return self.__scale[key]
def __setitem__(self, key, value):
self.__scale[key] = value
def bindScale(self, event, handler):
self.__scale.bind(event, handler)
def getRelativeValue(self):
return (super().getValue() - self.__scale["from"]) * (
self.__step if self.__multiplyValue else 1)
def getValue(self):
return super().getValue() * (self.__step
if self.__multiplyValue else 1)
def grid(self, **kw):
kw = StaticUtils.mergeJson(kw, self._smartWidgetGrid, True)
if self.__frame:
self.__frame.columnconfigure(1, weight=1)
self.__frame.grid(sticky=W + E, **kw)
self.__caption.grid(column=0, row=0, sticky=W)
self.__valueLabel.grid(column=1, padx=(20, 0), row=0, sticky=E)
self.__scale.grid(column=0,
columnspan=2,
pady=(20, 0),
row=1,
sticky=W + E)
else:
padxRight = kw["padx"][1] # TODO It can also be a scalar!
kw["padx"][1] = 0 # TODO It can also be a scalar!
self.__caption.grid(sticky=E, **kw)
kw["column"] += 1
kw["padx"] = [20, 0]
self.__valueLabel.grid(sticky=W + E, **kw)
kw["column"] += 1
kw["padx"][1] = padxRight
self.__scale.grid(**kw)
def onChanged(self, *_):
value = self.getRawValue().get()
self.__valueLabel["text"] = value * self.__step
self._getValueStorage()["value"] = value
def setFrom(self, from_, **args):
self.__scale["from"] = from_ // self.__step
self._getValueStorage()["from_"] = from_
self._defaultValue = self.__scale["from"]
if args.get("validate", True) and self.getValue() < self._defaultValue:
self.getRawValue().set(self._defaultValue)
self.__setValueWidth()
def setTo(self, to, **args):
self.__scale["to"] = to // self.__step
self._getValueStorage()["to"] = to
if args.get("validate", True) and self.getValue() > self.__scale["to"]:
self.getRawValue().set(self.__scale["to"])
self.__setValueWidth()
def __setValueWidth(self):
self.__valueLabel["width"] = max(
StaticUtils.getPlaces([
x * self.__step
for x in (self.__scale["from"], self.__scale["to"])
]))
class Paint():
def __init__(self, root):
self.root = root
self.root.title("Paint")
self.root.geometry("800x520")
self.root.config(background='purple')
self.root.resizable(0, 0)
self.pen_color = "black"
#adding frame
self.color_frame = LabelFrame(self.root,
text="Color",
font=('arial', 15),
bd=5,
relief=RIDGE,
bg='white')
self.color_frame.place(x=0, y=0, width=70, height=205)
colors = [
'#000000', '#FFFFFF', '#FF0000', '#00FF00', '#0000FF', '#FFFF00',
'#00FFFF', '#FF00FF', '#F1510B', '#CD9C10', '#513D53', '#4A7570'
]
i = j = 0
for color in colors:
Button(self.color_frame,
bg=color,
bd=2,
relief=RIDGE,
width=3,
command=None).grid(row=i, column=j)
i += 1
if i == 6:
i = 0
j += 1
self.eraser_button = Button(self.root,
text="ERASER",
bd=4,
bg='white',
command=None,
width=8,
relief=RIDGE)
self.eraser_button.place(x=0, y=205)
self.eraser_button = Button(self.root,
text="Clear",
bd=4,
bg='white',
command=None,
width=8,
relief=RIDGE)
self.eraser_button.place(x=0, y=235)
self.eraser_button = Button(self.root,
text="Save",
bd=4,
bg='white',
command=None,
width=8,
relief=RIDGE)
self.eraser_button.place(x=0, y=265)
self.eraser_button = Button(self.root,
text="Canvas",
bd=4,
bg='white',
command=None,
width=8,
relief=RIDGE)
self.eraser_button.place(x=0, y=295)
self.pen_size_scale_frame = LabelFrame(self.root,
text="Size",
bd=5,
bg='white',
font=('arial', 15, 'bold'),
relief=RIDGE)
self.pen_size_scale_frame.place(x=0, y=325, width=70, height=195)
self.pen_size = Scale(self.pen_size_scale_frame,
orient=VERTICAL,
from_=50,
to=0,
length=150)
self.pen_size.set(1)
self.pen_size.grid(row=0, column=1, padx=15)
self.canvas = Canvas(self.root,
bg='white',
bd=5,
relief=GROOVE,
height=505,
width=715)
self.canvas.place(x=70, y=0)
self.canvas.bind("<B1-Motion>", self.paint)
def paint(self, event):
x1, y1 = (event.x - 2), (event.y - 2)
x2, y2 = (event.x + 2), (event.y + 2)
self.canvas.create_oval(x1,
y1,
x2,
y2,
fill=self.pen_color,
outline=self.pen_color,
width=self.pen_size.get())
class AppRow(MagicSession, Frame):
"""
Row for each app in mixer.
handles refreshing the gui if session is changed external.
handles user input and changing session volume/mute.
"""
def __init__(self, root_frame_instance):
super().__init__(volume_callback=self.update_volume,
mute_callback=self.update_mute,
state_callback=self.update_state)
self.root_frame_instance = root_frame_instance
# ______________ DISPLAY NAME ______________
self.app_name = self.magic_root_session.app_exec
print(f":: new session: {self.app_name}")
# ______________ CREATE FRAME ______________
# super(MagicSession, self).__init__(root_frame_instance)
Frame.__init__(self, root_frame_instance)
# _______________ NAME LABEL _______________
self.name_label = Label(self,
text=self.app_name,
font=("Consolas", 12, "italic"))
# _____________ VOLUME SLIDER _____________
self.volume_slider_state = DoubleVar()
self.volume_slider = Scale(self,
variable=self.volume_slider_state,
command=self._slide_volume,
from_=0,
to=100,
takefocus=False,
orient=HORIZONTAL)
# set initial:
self.volume_slider_state.set(self.volume * 100)
# ______________ MUTE BUTTON ______________
self.mute_button_state = StringVar()
self.mute_button = Button(self,
style="",
textvariable=self.mute_button_state,
command=self._toogle_mute,
takefocus=False)
# set initial:
self.update_mute(self.mute)
# _____________ SESSION STATUS _____________
self.status_line = Frame(self, style="", width=6)
# set initial:
self.update_state(self.state)
# ________________ SEPARATE ________________
self.separate = Separator(self, orient=HORIZONTAL)
# ____________ ARRANGE ELEMENTS ____________
# set column[1] to take the most space
# and make all others as small as possible:
self.columnconfigure(1, weight=1)
# grid
self.name_label.grid(row=0, column=0, columnspan=2, sticky="EW")
self.mute_button.grid(row=1, column=0)
self.volume_slider.grid(row=1, column=1, sticky="EW", pady=10, padx=20)
self.separate.grid(row=2, column=0, columnspan=3, sticky="EW", pady=10)
self.status_line.grid(row=0, rowspan=2, column=2, sticky="NS")
# _____________ DISPLAY FRAME _____________
self.pack(pady=0, padx=15, fill='x')
def update_volume(self, new_volume):
"""
when volume is changed externally
(see callback -> AudioSessionEvents -> OnSimpleVolumeChanged )
"""
# compare if the windows callback is because we set the slider:
# if so drop update since we made the change
# and all is already up to date - this will prevent lagg
print(f"{self.app_name} volume: {new_volume}")
self.volume_slider_state.set(new_volume * 100)
def update_mute(self, new_mute):
""" when mute state is changed by user or through other app """
if new_mute:
icon = "🔈"
self.mute_button.configure(style="Muted.TButton")
else:
icon = "🔊"
self.mute_button.configure(style="Unmuted.TButton")
# .set is a method of tkinters variables
# it will change the button text
print(f"{self.app_name} mute: {icon}")
self.mute_button_state.set(icon)
def update_state(self, new_state):
"""
when status changed
(see callback -> AudioSessionEvents -> OnStateChanged)
"""
print(f"{self.app_name} state: {new_state}")
if new_state == AudioSessionState.Inactive:
# AudioSessionStateInactive
self.status_line.configure(style="Inactive.TFrame")
elif new_state == AudioSessionState.Active:
# AudioSessionStateActive
self.status_line.configure(style="Active.TFrame")
elif new_state == AudioSessionState.Expired:
# AudioSessionStateExpired
self.status_line.configure(style="TFrame")
"""when session expires"""
print(f":: closed session: {self.app_name}")
self.destroy()
def _slide_volume(self, value):
""" when slider moved by user """
new_volume = float(value) / 100
# check if new user value really is new: (ttk bug)
if self.volume != new_volume:
# since self.volume is true data through windows
# it will generally differ, but 1.0 == 1
print(f"with pycaw: {self.app_name} volume: {new_volume}")
self.volume = new_volume
def _toogle_mute(self):
""" when mute button pressed """
new_mute = self.toggle_mute()
self.update_mute(new_mute)
class Paint(object):
def __init__(self, root):
#Properties of the objects
self.root = root
self.root.title("Paint")
self.root.geometry("800x520")
self.root.configure(background="white")
self.root.resizable(0, 0)
# Important things
self.pen_color = "black"
self.eraser_color = "white"
#Adding widgets to tkinter window
self.color_frame = LabelFrame(self.root, text="color", font = ("arial", 15), bd=5, relief=RIDGE, bg="white")
self.color_frame.place(x=0, y=0, width=70, height=185)
colors = ["#000000","#FFFFFF" , "#FF0000", "#00FF00", "#0000FF", "#FFFF00", "#00FFFF", "#FF00FF", "#C0C0C0", "#808080", "#800000", "#808000", "#008000", "#800080", "#008080", "#000080"]
i=j=0
for color in colors:
Button(self.color_frame, bg=color, bd=2, relief=RIDGE, width=3, command=lambda col =color:self.select_color(col)).grid(row=i, column=j)
i+=1
if i==6:
i=0
j=1
self.eraser_button = Button(self.root, text="ERASER", bg="white", bd=4, command=self.eraser, width=8, relief=RIDGE)
self.eraser_button.place(x=0, y=187)
self.clear_button = Button(self.root, text="CLEAR", bg="white", bd=4, command=lambda : self.canvas.delete("all"), width=8, relief=RIDGE)
self.clear_button.place(x=0, y=217)
self.save_button = Button(self.root, text="SAVE", bg="white", bd=4, command=self.save_paint, width=8, relief=RIDGE)
self.save_button.place(x=0, y=247)
self.canvas_color_button = Button(self.root, text="CANVAS", bg="white", bd=4, command=self.canvas, width=8, relief=RIDGE)
self.canvas_color_button.place(x=0, y=277)
#Creating a scale for pen and eraser size
self.pen_size_scale_frame = LabelFrame(self.root, text="size", bd=5, bg="white", font=("arial", 15, 'bold'), relief=RIDGE)
self.pen_size_scale_frame.place(x=0, y=310, height=200, width=70)
self.pen_size = Scale(self.pen_size_scale_frame, orient=VERTICAL, from_=50, to_=0, length=170)
self.pen_size.set(1)
self.pen_size.grid(row=0, column=1, padx=15)
#Creating Canvas
self.canvas = Canvas(self.root, bg="white", bd=5, relief=GROOVE, height=500, width=700)
self.canvas.place(x=80, y=0)
#Bind the canvas with mouse drag
self.canvas.bind("<B1-Motion>", self.paint)
#Functions are defined here
def paint(self, event):
x1, y1 = (event.x-2, event.y-2)
x2, y2 = (event.x+2, event.y+2)
self.canvas.create_oval(x1, y1, x2, y2, fill=self.pen_color, outline=self.pen_color, width=self.pen_size.get())
def select_color(self, col):
#Selects the color
self.pen_color = col
def eraser(self):
# Select the eraser
self.pen_color = self.eraser_color
def canvas(self):
#changes canvas colour
color = colorchooser.askcolor()
self.canvas.configure(background=color[1])
self.eraser_color = color[1]
def save_paint(self):
#Save the painting
try:
filename = filedialog.asksaveasfilename(defaultextension=".jpg")
x = self.root.winfo_rootx() + self.canvas.winfo_x()
y = self.root.winfo_rooty() + self.canvas.winfo_y()
x1 = x + self.canvas.winfo_width()
y1 = y + self.canvas.winfo_height()
ImageGrab.grab().crop((x, y, x1, y1)).save(filename)
messagebox.showinfo("paint says", "image is saved as" + str(filename))
except:
#Show error dialog is something went wrong while saving
messagebox.showerror("paint says", "enable to save image,\n something went wrong" )
X = evt.x
Y = evt.y
comp = sc.identify(X,Y)
print(X,Y, 'X,Y')
print(sc.identify(X,Y)) # -->slider or trough
if comp == 'slider':
while str(comp) == 'slider':
X -= 1
comp = sc.identify(X,Y)
print(X, comp)
print('X', X, 'comp', sc.identify(X,Y))
comp = 'slider'
while str(comp) == 'slider':
X += 1
comp = sc.identify(X,Y)
print(X, comp)
print('X', X, 'comp', sc.identify(X,Y), 'theme', theme)
sc = Scale(root, from_=0, to =100, length = 200)
sc.grid(padx=10, pady=10)
sc.bind('<ButtonRelease-1>', start_s)
root.mainloop()
class Paint():
def __init__(self, root):
self.root = root
self.root.title("Paint in Python")
self.root.geometry("800x520")
self.root.configure(background="white")
self.root.resizable(0, 0)
self.root.iconbitmap('icons/paint.ico')
# imp thing
self.pen_color = "black"
self.eraser_color = "white"
# adding widgeths to tkinter window
self.color_frame = LabelFrame(self.root,
text="color",
font=('arial, 13'),
bd=5,
relief=RIDGE,
bg="white")
self.color_frame.place(x=0, y=0, width=70, height=185)
colors = [
'#ff0000', '#ff4dd2', '#ffff33', '#000000', '#0066ff', '#660033',
'#4dff4d', '#b300b3', '#00ffff', '#00ffff', '#808080', '#99ffcc'
]
i = j = 0
for color in colors:
Button(self.color_frame,
bg=color,
bd=2,
relief=RIDGE,
width=3,
command=lambda col=color: self.select_color(col)).grid(
row=i, column=j)
i += 1
if i == 6:
i = 0
j = 1
self.eraser_button = Button(self.root,
text="Borrador",
bd=4,
bg="white",
command=self.eraser,
width=8,
relief=RIDGE)
self.eraser_button.place(x=0, y=187)
self.clear_button = Button(self.root,
text="Limpiar",
bd=4,
bg="white",
command=lambda: self.canvas.delete("all"),
width=8,
relief=RIDGE)
self.clear_button.place(x=0, y=217)
self.save_button = Button(self.root,
text="Guardar",
bd=4,
bg="white",
command=self.save_paint,
width=8,
relief=RIDGE)
self.save_button.place(x=0, y=247)
self.canvas_color_button = Button(self.root,
text="Lienzo",
bd=4,
bg="white",
command=self.canvas_color,
width=8,
relief=RIDGE)
self.canvas_color_button.place(x=0, y=277)
# creating a scale for pen and araser size..
self.pen_size_scale_frame = LabelFrame(self.root,
text="size",
bd=5,
bg="white",
font=('arial', 15, 'bold'),
relief=RIDGE)
self.pen_size_scale_frame.place(x=0, y=310, height=200, width=70)
self.pen_size = Scale(self.pen_size_scale_frame,
orient=VERTICAL,
from_=50,
to=0,
length=170)
self.pen_size.set(1)
self.pen_size.grid(row=0, column=1, padx=15)
# creating canvas
self.canvas = Canvas(self.root,
bg='white',
bd=5,
relief=GROOVE,
height=500,
width=700)
self.canvas.place(x=80, y=0)
# bind the canvas with mouse drag
self.canvas.bind("<B1-Motion>", self.paint)
# funtions are defined here
def paint(self, event):
#print("mouse es dragged")
x1, y1 = (event.x - 2), (event.y - 2)
x2, y2 = (event.x + 2), (event.y + 2)
self.canvas.create_oval(x1,
y1,
x2,
y2,
fill=self.pen_color,
outline=self.pen_color,
width=self.pen_size.get())
def select_color(self, col):
self.pen_color = col
def eraser(self):
self.pen_color = self.eraser_color
def canvas_color(self):
color = colorchooser.askcolor()
self.canvas.config(background=color[1])
self.eraser_color = color[1]
def save_paint(self):
try:
filename = filedialog.asksaveasfilename(defaultextension=".jpg")
print(filename)
x = self.root.winfo_rootx() + self.canvas.winfo_x()
print(x, self.canvas.winfo_x())
y = self.root.winfo_rooty() + self.canvas.winfo_y()
print(y)
x1 = x + self.canvas.winfo_width()
print(x1)
y1 = y + self.canvas.winfo_height()
print(y1)
ImageGrab.grab().crop((x, y, x1, y1)).save(filename)
messagebox.showinfo('paint says',
'image is saved as' + str(filename))
except:
print("Not saved somo thing want wrong")
('image', "slider-s-vert", ('background', "slider-s-vert-b"),
('invalid', "slider-s-vert-i"), ('selected', 'slider-s-vert-s'), {
'border': 3
})
}
# end of theme extract - don't forget to add comma at end when inserting
})
style.theme_use('yummy') # 'default'
widg = Scale(fr,
from_=0,
to=100,
length=200,
orient='horizontal',
command=slide_move)
widg.grid(column=0, row=0, sticky='nsew', padx=5, pady=5)
widg1 = Scale(fr,
from_=100,
to=0,
length=200,
orient='vertical',
command=slide_vert)
widg1.grid(column=0, row=2, padx=5, pady=5)
root.mainloop()
'''
,
'Vertical.Progressbar.trough': {"element create":
('image', "trough-pbar-vert",
{'border':3})},
class Dialogue(Frame):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
self.style = Style()
self.style.theme_use("default")
self.master.title("LineChart")
self.pack(fill=BOTH, expand=True)
self.SSU = BooleanVar()
self.SSU.set(1)
self.COX1 = BooleanVar()
self.COX1.set(1)
self.EF1A = BooleanVar()
self.EF1A.set(1)
self.EF1A_variants = BooleanVar()
self.EF1A_variants.set(1)
self.filelabel = StringVar(self, "File not chosen")
self.filename = ""
self.var = IntVar()
self.var.set(1)
self.clades = IntVar()
self.clades.set(0)
# self.columnconfigure(2, weight=1)
# self.rowconfigure(2, weight=1)
cbSSU = Checkbutton(self,
text="SSU",
variable=self.SSU,
state=DISABLED,
onvalue=1,
offvalue=0)
cbSSU.select()
cbSSU.grid(sticky=W, padx=5, pady=5)
cbCOX1 = Checkbutton(self,
text="COX1",
variable=self.COX1,
onvalue=1,
offvalue=0)
cbCOX1.select()
cbCOX1.grid(sticky=W, row=1, padx=5, pady=5)
cbEF1A = Checkbutton(self,
text="EF1A",
variable=self.EF1A,
onvalue=1,
offvalue=0)
cbEF1A.select()
cbEF1A.grid(sticky=W, row=2, padx=5, pady=5)
cbEcomb = Checkbutton(self,
text="EF1A combinations",
variable=self.EF1A_variants,
onvalue=1,
offvalue=0)
cbEcomb.select()
cbEcomb.grid(sticky=W, row=3, padx=5, pady=5)
openButton = Button(self, text="Choose file", command=self.onOpen)
openButton.grid(sticky=W, row=0, column=1, padx=5, pady=5)
labFile = Label(self, textvariable=self.filelabel)
labFile.grid(sticky=W, row=0, column=2, columnspan=2, padx=5, pady=5)
closeButton = Button(self, text="Exit", command=self.quit)
closeButton.grid(sticky=E, row=4, column=3, padx=5, pady=5)
okButton = Button(self, text="OK", command=self.onOK)
okButton.grid(sticky=W, row=4, column=0, padx=5, pady=5)
def onOpen(self):
ftypes = [('Excel files', '*.xls, *.xlsx'), ('All files', '*')]
dlg = filedialog.Open(self, filetypes=ftypes)
file = dlg.show()
if file != '':
self.filelabel.set("Current file: " + file)
self.filename = file
self.readExcel(self.filename)
self.columns = BooleanVar()
self.columns.set(1)
if self.filelabel.get() != "File not chosen":
rboneColumn = Radiobutton(self,
text="Arrange in 1 column",
variable=self.columns,
value=1,
command=self.onClick)
rboneColumn.grid(sticky=W, row=2, column=1, padx=5, pady=5)
rb2Columns = Radiobutton(self,
text="Arrange in 2 columns",
variable=self.columns,
value=0,
command=self.onClick)
rb2Columns.grid(sticky=W, row=3, column=1, padx=5, pady=5)
def readExcel(self, filename):
self.dataframe = read_excel(filename, index_col="Specimen")
if self.clades.get() != 0:
self.labClades.grid_remove()
self.clades.set(len(set(self.dataframe.loc[:, "Clade"])))
self.labClades = Label(self,
text="Number of clades: " +
str(self.clades.get()))
self.labClades.grid(sticky=W, row=1, column=1, padx=5, pady=5)
def onClick(self):
if self.columns.get() == 0:
self.scale = Scale(self,
from_=1,
to=self.clades.get() - 1,
command=self.onScale,
orient=HORIZONTAL)
self.scale.grid(sticky=W, row=3, column=2)
self.labScale = Label(
self, text="Number of clades in the first column: ")
self.labScale.grid(sticky=W, row=2, column=2)
self.ScaleVal = Label(self, textvariable=self.var)
self.ScaleVal.grid(sticky=E, row=2, column=2)
else:
self.scale.grid_remove()
self.labScale.grid_remove()
self.ScaleVal.grid_remove()
def onScale(self, val):
v = int(float(val))
self.var.set(v)
# print(self.var.get())
def onOK(self):
dataframe = self.dataframe
SSU = self.SSU.get()
COX1 = self.COX1.get()
EF1A = self.EF1A.get()
EF1A_combinations = self.EF1A_variants.get()
change = self.var.get()
onecolumn = self.columns.get()
# graphical parameters: distance between columns and lines of variants, total height etc.
top = 200 # uppermost position
xS = 1 # X position of SSU column on the graph
xE = 2 # X position of EF1A column on the graph
xC = 0 # X position of COX1 column on the graph
cladeX = 3.3 # X position of clade names on the graph
distance = 5 # distance between lines
shift = 5 # distance between two columns
vardict = {}
ssu_set = set()
ef1a_set = set()
cox1_set = set()
# Count the number of specimens for each clade that have a valid SSU and at least one other valid gene variant
countdict = {}
for specimen in dataframe.index.values:
valid = 0
if findall("[A-Za-z]", str(dataframe.loc[specimen, "SSU"])) == []:
if EF1A and COX1:
if findall("[A-Za-z]", str(
dataframe.loc[specimen, "EF1A"])) == [] or findall(
"[A-Za-z]", str(dataframe.loc[specimen,
"COX1"])) == []:
valid = 1
elif EF1A:
if findall("[A-Za-z]", str(dataframe.loc[specimen,
"EF1A"])) == []:
valid = 1
elif COX1:
if findall("[A-Za-z]", str(dataframe.loc[specimen,
"COX1"])) == []:
valid = 1
if dataframe.loc[specimen, "Clade"] not in countdict:
countdict[dataframe.loc[specimen, "Clade"]] = valid
else:
countdict[dataframe.loc[specimen, "Clade"]] += valid
# build a dict of connections for every SSU variant, regardless of clades
for i in dataframe.index.values:
if findall("[A-Za-z]", str(dataframe.loc[
i, "SSU"])) == []: # choosing ony valid SSU variants
if dataframe.loc[i, "SSU"] not in vardict:
vardict[dataframe.loc[i, "SSU"]] = {
"SSU_count": 1,
"EF1A": {},
"COX1": {}
} # adding new SSU variant into dictionary
ssu_set.add(dataframe.loc[i, "SSU"])
else:
vardict[dataframe.loc[i, "SSU"]][
"SSU_count"] += 1 # increasing SSU variant count
if COX1:
if findall("[A-Za-z]", str(dataframe.loc[i, "COX1"])
) == []: # choosing ony valid COX1 variants
if dataframe.loc[i, "COX1"] not in vardict[
dataframe.loc[i, "SSU"]]["COX1"]:
vardict[dataframe.loc[i, "SSU"]]["COX1"][
dataframe.loc[
i, "COX1"]] = 1 # adding new COX1 variant
cox1_set.add(dataframe.loc[i, "COX1"])
else:
vardict[dataframe.loc[i, "SSU"]]["COX1"][
dataframe.loc[
i,
"COX1"]] += 1 # increasing COX1 variant count
if EF1A and EF1A_combinations:
if "homozygous" in str(dataframe.loc[i, "EF1A_combinations"]) \
or "both" in str(dataframe.loc[i, "EF1A_combinations"]) \
and findall("[A-Za-z]", str(dataframe.loc[
i, "EF1A"])) == []: # choosing ony homozygous EF1A variants or unique unknown heterozygous
if dataframe.loc[i, "EF1A"] not in vardict[
dataframe.loc[i, "SSU"]]["EF1A"]:
vardict[dataframe.loc[i, "SSU"]]["EF1A"][
dataframe.loc[
i, "EF1A"]] = 1 # adding new EF1A variant
ef1a_set.add(dataframe.loc[i, "EF1A"])
else:
vardict[dataframe.loc[i, "SSU"]]["EF1A"][
dataframe.loc[
i,
"EF1A"]] += 1 # increasing EF1A variant count
elif "+" in str(dataframe.loc[i, "EF1A_combinations"]
): # choosing known heterozygous variants
for var in findall(
"[0-9]+",
str(dataframe.loc[i, "EF1A_combinations"])):
if var not in vardict[dataframe.loc[
i, "SSU"]]["EF1A"]:
vardict[dataframe.loc[i, "SSU"]]["EF1A"][
var] = 1 # adding new EF1A variant
ef1a_set.add(int(var))
else:
vardict[dataframe.loc[i, "SSU"]]["EF1A"][
var] += 1 # increasing EF1A variant count
elif EF1A and findall("[A-Za-z]", str(
dataframe.loc[i, "EF1A"])) == []:
if dataframe.loc[i, "EF1A"] not in vardict[dataframe.loc[
i, "SSU"]]["EF1A"]:
vardict[dataframe.loc[i, "SSU"]]["EF1A"][dataframe.loc[
i, "EF1A"]] = 1 # adding new EF1A variant
ef1a_set.add(dataframe.loc[i, "EF1A"])
else:
vardict[dataframe.loc[i, "SSU"]]["EF1A"][dataframe.loc[
i, "EF1A"]] += 1 # increasing EF1A variant count
# print(vardict)
# # modify dataframe by adding known heterozygous variants into EF1A column.
new_dataframe = dataframe
if EF1A_combinations:
for i in range(len(new_dataframe["EF1A_combinations"])):
if "+" in str(new_dataframe["EF1A_combinations"][i]):
if len(
findall("[0-9]+",
str(new_dataframe["EF1A_combinations"]
[i]))) == 1:
new_dataframe.loc[
new_dataframe.index.values[i], "EF1A"] = int(
findall(
"[0-9]+",
str(new_dataframe["EF1A_combinations"][i]))
[0])
elif len(
findall("[0-9]+",
str(new_dataframe["EF1A_combinations"]
[i]))) == 2:
new_dataframe.loc[
new_dataframe.index.values[i], "EF1A"] = int(
findall(
"[0-9]+",
str(new_dataframe["EF1A_combinations"][i]))
[0])
new_dataframe = new_dataframe.append(
new_dataframe.iloc[i], ignore_index=True)
new_dataframe.loc[
new_dataframe.index.values[-1], "EF1A"] = int(
findall(
"[0-9]+",
str(new_dataframe["EF1A_combinations"][i]))
[1])
new_dataframe.loc[new_dataframe.index.values[-1],
"COX1"] = ""
grouping_columns = ["Clade", "SSU"]
if COX1:
grouping_columns.append("COX1")
if EF1A:
grouping_columns.append("EF1A")
grouped = new_dataframe.groupby(grouping_columns).aggregate(
{"SSU": "count"})
# print(grouped)
# starting Y coordinates
yS = top
yE = top
yC = top
# dictionaries with pairs of coordinates for every variant of every gene
ssu_coo = {}
cox1_coo = {}
ef1a_coo = {}
clade_coo = {}
# sets of clades and variants that were catalogued already to avoid duplicates
clade_done = set()
ssu_done = set()
cox1_done = set()
ef1a_done = set()
# Gives XY coordinates to every genetic variant iterating through clades.
# Variants are sorted acending; clades are sorted alphabetically
counter = 0
# adjusting distance between columns by adding the size of the longest clade name length
shift_adj = 0.1 * max(
[len(i) for i in grouped.index.get_level_values("Clade")]) + 0.3
shift += shift_adj
for clade in grouped.index.get_level_values("Clade"):
if clade not in clade_done:
if not onecolumn and counter == change: # if a specified change value is reached, starts the second column with a specified shift
xS += shift
yS = top
if COX1:
xC += shift
yC = top
if EF1A:
xE += shift
yE = top
cladeX += shift
counter += 1
yS -= distance
if COX1:
yC -= distance
if EF1A:
yE -= distance
# add coordinates of the clade name and vertical line at the side
ssuvalid = set([
i
for i in grouped.loc[(clade)].index.get_level_values("SSU")
if findall("[A-Za-z]", str(i)) == [] and str(i) != ""
])
if COX1:
cox1valid = set([
i for i in grouped.loc[(
clade)].index.get_level_values("COX1")
if findall("[A-Za-z]", str(i)) == [] and str(i) != ""
])
if EF1A:
ef1avalid = set([
i for i in grouped.loc[(
clade)].index.get_level_values("EF1A")
if findall("[A-Za-z]", str(i)) == [] and str(i) != ""
])
genelenlist = [len(ssuvalid)]
if COX1:
genelenlist.append(len(cox1valid))
if EF1A:
genelenlist.append(len(ef1avalid))
cladeY = yS - (max(genelenlist) - 1) * distance * 0.5
linestart = yS + 0.5 * distance
lineend = yS - (max(genelenlist) -
1) * distance - 0.5 * distance
clade_coo[clade] = [
cladeX, cladeY, cladeX - 0.2, linestart, lineend,
countdict[clade]
]
# within-clade vertical position adjustments
if COX1 and not EF1A:
if len(ssuvalid) - len(cox1valid) >= 2:
yC -= distance * (len(ssuvalid) - len(cox1valid)) // 2
elif len(cox1valid) - len(ssuvalid) >= 2:
yS -= distance * (len(cox1valid) - len(ssuvalid)) // 2
elif EF1A and COX1:
if len(ssuvalid) - len(cox1valid) >= 2:
yC -= distance * (len(ssuvalid) - len(cox1valid)) // 2
if len(ssuvalid) - len(ef1avalid) >= 2:
yE -= distance * (len(ssuvalid) -
len(ef1avalid)) // 2
elif len(ef1avalid) - len(ssuvalid) >= 2:
yS -= distance * (len(ef1avalid) -
len(ssuvalid)) // 2
yC -= distance * (len(ef1avalid) -
len(ssuvalid)) // 2
elif len(cox1valid) - len(ssuvalid) >= 2:
yS -= distance * (len(cox1valid) - len(ssuvalid)) // 2
if len(cox1valid) - len(ef1avalid) >= 2:
yE -= distance * (len(cox1valid) -
len(ef1avalid)) // 2
elif len(ef1avalid) - len(cox1valid) >= 2:
yC -= distance * (len(ef1avalid) -
len(cox1valid)) // 2
yS -= distance * (len(ef1avalid) -
len(cox1valid)) // 2
elif len(ef1avalid) - len(ssuvalid) >= 2:
yS -= distance * (len(ef1avalid) - len(ssuvalid)) // 2
yC -= distance * (len(ef1avalid) - len(cox1valid)) // 2
elif len(ssuvalid) - len(ef1avalid) >= 2:
yE -= distance * (len(ssuvalid) - len(ef1avalid)) // 2
elif EF1A:
if len(ssuvalid) - len(ef1avalid) >= 2:
yE -= distance * (len(ssuvalid) - len(ef1avalid)) // 2
elif len(ef1avalid) - len(ssuvalid) >= 2:
yS -= distance * (len(ef1avalid) - len(ssuvalid)) // 2
# finally, assign coordinates
for ssu in grouped.loc[(clade)].index.get_level_values("SSU"):
if findall("[A-Za-z]", str(ssu)) == [] and str(
ssu
) != "": # choose only valid genetic variants (no text, only numbers)
if ssu not in ssu_done:
ssu_coo[ssu] = [xS, yS]
yS -= distance
ssu_done.add(ssu)
if COX1:
for cox1 in grouped.loc[(
clade)].index.get_level_values("COX1"):
if findall("[A-Za-z]", str(cox1)) == [] and str(
cox1
) != "": # choose only valid genetic variants (no text, only numbers)
if cox1 not in cox1_done:
cox1_coo[cox1] = [xC, yC]
yC -= distance
cox1_done.add(cox1)
if EF1A:
for ef1a in grouped.loc[(
clade)].index.get_level_values("EF1A"):
if findall("[A-Za-z]", str(ef1a)) == [] and str(
ef1a
) != "": # choose only valid genetic variants (no text, only numbers)
if ef1a not in ef1a_done:
ef1a_coo[ef1a] = [xE, yE]
yE -= distance
ef1a_done.add(ef1a)
clade_done.add(clade)
geneXlist = [xS]
geneYlist = [yS]
if COX1:
geneXlist.append(xC)
geneYlist.append(yC)
if EF1A:
geneXlist.append(xE)
geneYlist.append(yE)
lowest = min(geneYlist)
yS = lowest
yC = lowest
yE = lowest
# print(grouped)
# Building a plot
def choose_line(size): # a rule for choosing line width for the plot
size = int(size)
if size in (1, 2):
width = 1
elif size == 3:
width = 1.5
elif size < 6:
width = 2
elif size < 11:
width = 2.5
else:
width = 3
return width
# remove axes
ax1 = axes(frameon=False)
ax1.set_frame_on(False)
ax1.get_xaxis().set_visible(False)
ax1.get_yaxis().set_visible(False)
# build the lines between genetic variants
for ssu in vardict:
if EF1A:
for ef1a in vardict[ssu]["EF1A"]:
if findall("[A-Za-z]", str(ef1a)) == []:
size = vardict[ssu]["EF1A"][ef1a]
plot([
ef1a_coo[int(ef1a)][0] + 0.4, ssu_coo[ssu][0] + 0.5
], [ef1a_coo[int(ef1a)][1], ssu_coo[ssu][1]],
linestyle="dashed" if size == 1 else "solid",
linewidth=choose_line(size),
color="black")
text(ef1a_coo[int(ef1a)][0] + 0.7,
ef1a_coo[int(ef1a)][1],
ef1a,
ha="center",
va="center")
if COX1:
for cox1 in vardict[ssu]["COX1"]:
if findall("[A-Za-z]", str(cox1)) == []:
size = vardict[ssu]["COX1"][cox1]
plot([cox1_coo[cox1][0], ssu_coo[ssu][0]],
[cox1_coo[cox1][1], ssu_coo[ssu][1]],
linestyle="dashed" if size == 1 else "solid",
linewidth=choose_line(vardict[ssu]["COX1"][cox1]),
color="black")
text(cox1_coo[cox1][0] - 0.3,
cox1_coo[cox1][1],
cox1,
ha="center",
va="center")
text(ssu_coo[ssu][0] + 0.25,
ssu_coo[ssu][1],
ssu,
ha="center",
va="center")
# add gene names above the variants for the second column
if not onecolumn:
text(xS - shift + 0.25, top + distance + 0.2, "SSU", ha="center")
text(xS + 0.25, top + distance + 0.2, "SSU", ha="center")
if EF1A:
text(xE - shift + 0.7,
top + distance + 0.2,
"EF1A",
ha="center")
text(xE + 0.7, top + distance + 0.2, "EF1A", ha="center")
if COX1:
text(xC - shift - 0.3,
top + distance + 0.2,
"COI",
ha="center")
text(xC - 0.3, top + distance + 0.2, "COI", ha="center")
else:
text(xS + 0.25, top + distance + 0.2, "SSU", ha="center")
if EF1A:
text(xE + 0.7, top + distance + 0.2, "EF1A", ha="center")
if COX1:
text(xC - 0.3, top + distance + 0.2, "COI", ha="center")
# add clade names and vertical lines to the right of the column
for clade in clade_coo:
if EF1A:
text(clade_coo[clade][0],
clade_coo[clade][1],
"%s (%d)" % (clade, clade_coo[clade][5]),
ha="left",
va="center")
plot([clade_coo[clade][2], clade_coo[clade][2]],
[clade_coo[clade][3], clade_coo[clade][4]],
linewidth=2,
color="black")
else:
text(clade_coo[clade][0] - shift * 0.5 + shift_adj + 0.65,
clade_coo[clade][1],
"%s (%d)" % (clade, clade_coo[clade][5]),
ha="left",
va="center")
plot([
clade_coo[clade][2] - shift * 0.5 + shift_adj + 0.7,
clade_coo[clade][2] - shift * 0.5 + shift_adj + 0.7
], [clade_coo[clade][3], clade_coo[clade][4]],
linewidth=2,
color="black")
# set limits for X axis to avoid overlapping with legend
if not onecolumn and EF1A:
xlim(0, 14)
elif not onecolumn:
xlim(0, 12)
elif onecolumn and EF1A:
xlim(0, 7)
elif onecolumn:
xlim(0, 5)
# produce lines for a legend
leg_lines = [
Line2D([0], [0], color="black", linestyle="dashed", linewidth=1),
Line2D([0], [0], color="black", linewidth=1),
Line2D([0], [0], color="black", linewidth=1.5),
Line2D([0], [0], color="black", linewidth=2),
Line2D([0], [0], color="black", linewidth=2.5),
Line2D([0], [0], color="black", linewidth=3)
]
# plot legend
legend(leg_lines, ["1", "2", "3", "4-5", "6-10", "11-20"],
loc="upper right")
# show the plot
show()
class Paint():
DEFAULT_PEN_SIZE = 5.0
DEFAULT_COLOR = 'black'
def __init__(self):
self.root = Tk()
self.root.geometry('1000x800')
#adding widgets
self.color_frame = LabelFrame(self.root, text='Color', font=('arial', 15), bd=5, relief=RIDGE, bg="white")
#bd is borderwidth
self.color_frame.place(x = 0, y =0, width=82, height= 185)
colors = ["white", "black", "red", "green", "blue", "cyan",
"yellow", "magenta", 'pale violet red', 'maroon', 'turquoise1', 'purple2']
i = 0
j = 0
#i for row and j for column
for color in colors:
Button(self.color_frame, bg = color, bd=2, relief=RIDGE, width=1, command=lambda col=color:self.select_color(col)).grid(row = i, column = j)
i = i + 1
if(i == 6):
i = 0
j = 1
#eraser button
image = Image.open("eraser.png")
image = image.resize((40, 40))
self.photo_image_eraser = ImageTk.PhotoImage(image)
self.eraser_button = Button(self.root, image = self.photo_image_eraser, command = self.use_eraser, relief= RIDGE)
self.eraser_button.place(x = 0, y = 187)
#pen button
image = Image.open("pen.jpeg")
image = image.resize((40, 40))
self.photo_image_pen = ImageTk.PhotoImage(image)
self.pen_button = Button(
self.root, image=self.photo_image_pen, command=self.use_pen, relief=RIDGE)
self.pen_button.place(x = 43, y = 187)
#clear button
self.clear_button = Button(self.root, text="CLEAR", bd = 4, bg='white', command = lambda:self.c.delete("all"), width = 8, relief=RIDGE)
self.clear_button.place(x = 0, y = 225)
#save button
self.save_button = Button(
self.root, text="SAVE", bd=4, bg='white', command = self.save, width=8, relief=RIDGE)
self.save_button.place(x=0, y= 255)
self.canvas_color_button = Button(
self.root, text="Canvas", bd=4, bg='white', command=self.canvas_color, width=8, relief=RIDGE)
self.canvas_color_button.place(x=0, y=285)
#creating a scale for pen and eraser size
self.pen_size_scale_frame = LabelFrame(self.root, text="SIZE",bd = 5, bg="white", font=('arial', 15, 'bold'), relief=RIDGE)
self.pen_size_scale_frame.place(x = 0, y = 318, height = 200, width = 85)
self.pen_size = Scale(self.pen_size_scale_frame, orient=VERTICAL, from_=50, to=0, length = 170)
#setting the default value
self.pen_size.set(1)
self.pen_size.grid(row = 0 , column = 1, padx = 15)
#Circle button
image = Image.open('circle.jpg')
image = image.resize((40, 40))
self.photo_image_circle = ImageTk.PhotoImage(image)
self.circle_button = Button(
self.root, image=self.photo_image_circle, command=self.draw_circle, relief=RIDGE)
self.circle_button.place(x = 0, y = 518)
#FILLED_CIRCLE
image = Image.open('filled_circle.png')
image = image.resize((40, 40))
self.photo_image_circle_filled = ImageTk.PhotoImage(image)
self.circle_filled_button = Button(
self.root, image=self.photo_image_circle_filled, command=self.draw_circle_filled, relief=RIDGE)
self.circle_filled_button.place(x = 43, y = 518)
#Rectangle
image = Image.open("rectangle.png")
image = image.resize((40, 40))
self.photo_image_rectangle = ImageTk.PhotoImage(image)
self.rectangle_button = Button(
self.root, image=self.photo_image_rectangle, command=self.draw_rect, relief=RIDGE)
self.rectangle_button.place(x = 0, y = 564)
#Filled Rectangle
image = Image.open("filled_rectangle.png")
image = image.resize((40, 40))
self.photo_image_rectangle_filled = ImageTk.PhotoImage(image)
self.rectangle_filled_button = Button(
self.root, image=self.photo_image_rectangle_filled, command=self.draw_rect_filled, relief=RIDGE)
self.rectangle_filled_button.place(x = 43, y = 564)
#Arc
image = Image.open("arc.png")
image = image.resize((40, 40))
self.photo_image_arc = ImageTk.PhotoImage(image)
self.arc_button = Button(
self.root, image=self.photo_image_arc, command=self.draw_arc, relief=RIDGE)
self.arc_button.place(x = 0 , y = 610)
#Filled arc
image = Image.open("filled_arc.png")
image = image.resize((40, 40))
self.photo_arc_circle_filled = ImageTk.PhotoImage(image)
self.arc_filled_button = Button(
self.root, image=self.photo_arc_circle_filled, command=self.draw_arc_filled, relief=RIDGE)
self.arc_filled_button.place(x = 43, y = 610)
#line
image = Image.open("line.png")
image = image.resize((40, 40))
self.photo_image_line = ImageTk.PhotoImage(image)
self.line_button = Button(
self.root, image=self.photo_image_line, command=self.draw_line, relief=RIDGE)
self.line_button.place(x = 0, y = 656)
#dashed_line
image = Image.open("dashed_line.png")
image = image.resize((40, 40))
self.photo_image_dashed_line = ImageTk.PhotoImage(image)
self.dashed_line_button = Button(
self.root, image=self.photo_image_dashed_line, command=self.draw_dashed_line, relief=RIDGE)
self.dashed_line_button.place(x = 43, y = 656)
#creating canvas
self.c = Canvas(self.root, bg = "white", bd = 5, height=500, width = 700)
self.c.place(x = 90, y = 0)
self.drawn = None
self.kinds = [self.c.create_oval, self.c.create_rectangle,
self.c.create_arc, self.c.create_line]
self.setup()
self.eraser_color = 'white'
self.root.mainloop()
def setup(self):
self.old_x = None
self.old_y = None
self.line_width = self.pen_size.get()
self.color = self.DEFAULT_COLOR
self.eraser_on = False
#self.active_button = self.pen_button
def use_pen(self):
self.activate_button(self.pen_button)
self.c.bind('<B1-Motion>', self.paint)
self.c.bind('<ButtonRelease-1>', self.reset)
def use_eraser(self):
self.activate_button(self.eraser_button, eraser_mode=True)
self.c.bind('<B1-Motion>', self.paint)
self.c.bind('<ButtonRelease-1>', self.reset)
def activate_button(self, some_button, eraser_mode=False):
#self.active_button.config(relief=RAISED)
#some_button.config(relief=SUNKEN)
self.active_button = some_button
self.eraser_on = eraser_mode
def draw_circle(self):
self.activate_button(self.circle_button)
self.c.bind('<ButtonPress-1>', self.on_start_circle)
self.c.bind('<B1-Motion>', self.on_grow_shapes)
def on_start_circle(self, event):
self.shape = self.kinds[0]
self.start = event
self.drawn = None
def draw_circle_filled(self):
self.activate_button(self.circle_filled_button)
self.c.bind('<ButtonPress-1>', self.on_start_circle_filled)
self.c.bind('<B1-Motion>', self.on_grow_shapes_filled)
def on_start_circle_filled(self, event):
self.shape = self.kinds[0]
self.start = event
self.drawn = None
def draw_rect(self):
self.activate_button(self.rectangle_button)
self.c.bind('<ButtonPress-1>', self.on_start_rect)
self.c.bind('<B1-Motion>', self.on_grow_shapes)
def on_start_rect(self, event):
self.shape = self.kinds[1]
self.start = event
self.drawn = None
def draw_rect_filled(self):
self.activate_button(self.rectangle_filled_button)
self.c.bind('<ButtonPress-1>', self.on_start_rect_filled)
self.c.bind('<B1-Motion>', self.on_grow_shapes_filled)
def on_start_rect_filled(self, event):
self.shape = self.kinds[1]
self.start = event
self.drawn = None
def draw_arc(self):
self.activate_button(self.arc_button)
self.c.bind('<ButtonPress-1>', self.on_start_arc)
self.c.bind('<B1-Motion>', self.on_grow_shapes)
def on_start_arc(self, event):
self.shape = self.kinds[2]
self.start = event
self.drawn = None
def draw_arc_filled(self):
self.activate_button(self.arc_filled_button)
self.c.bind('<ButtonPress-1>', self.on_start_arc_filled)
self.c.bind('<B1-Motion>', self.on_grow_shapes_filled)
def on_start_arc_filled(self, event):
self.shape = self.kinds[2]
self.start = event
self.drawn = None
def on_grow_shapes(self, event):
self.line_width = self.pen_size.get()
c = event.widget
if self.drawn:
c.delete(self.drawn)
objectId = self.shape(self.start.x, self.start.y, event.x,
event.y, outline=self.color, width=self.line_width)
if trace:
print(objectId)
self.drawn = objectId
def on_grow_shapes_filled(self, event):
c = event.widget
if self.drawn:
c.delete(self.drawn)
objectId = self.shape(self.start.x, self.start.y, event.x,
event.y, outline=self.color, fill=self.color)
if trace:
print(objectId)
self.drawn = objectId
def draw_line(self):
self.activate_button(self.line_button)
self.c.bind('<ButtonPress-1>', self.on_start_line)
self.c.bind('<B1-Motion>', self.on_grow_line)
def on_start_line(self, event):
self.shape = self.kinds[3]
self.start = event
self.drawn = None
def on_grow_line(self, event):
self.line_width = self.pen_size.get()
c = event.widget
if self.drawn:
c.delete(self.drawn)
objectId = self.shape(self.start.x, self.start.y, event.x,
event.y, fill=self.color, width=self.line_width)
if trace:
print(objectId)
self.drawn = objectId
def draw_dashed_line(self):
self.activate_button(self.dashed_line_button)
self.c.bind('<ButtonPress-1>', self.on_start_dashed_line)
self.c.bind('<B1-Motion>', self.on_grow_dashed_line)
def on_start_dashed_line(self, event):
self.shape = self.kinds[3]
self.start = event
self.drawn = None
def on_grow_dashed_line(self, event):
self.line_width = self.pen_size.get()
c = event.widget
if self.drawn:
c.delete(self.drawn)
objectId = self.shape(self.start.x, self.start.y, event.x,
event.y, fill=self.color, dash=(4, 2), width=self.line_width)
if trace:
print(objectId)
self.drawn = objectId
def paint(self, event):
self.line_width = self.pen_size.get()
paint_color = self.eraser_color if self.eraser_on else self.color
if self.old_x and self.old_y:
self.c.create_line(self.old_x, self.old_y, event.x, event.y, width=self.line_width, fill=paint_color,
capstyle=ROUND, smooth=TRUE, splinesteps=36)
self.old_x = event.x
self.old_y = event.y
def reset(self, event):
self.old_x, self.old_y = None, None
def select_color(self, col):
self.color = col
def canvas_color(self):
color = askcolor()
#returns a tuple (rgbvalue, hexadecimal value)
#we are using hexadecimal value
self.c.configure(background = color[1])
self.eraser_color = color[1]
def save(self):
try:
filename = filedialog.asksaveasfilename(defaultextension=".jpg")
x = self.root.winfo_rootx() + self.c.winfo_x()
y = self.root.winfo_rooty() + self.c.winfo_y()
x1 = x + self.c.winfo_width()
y1 = y + self.c.winfo_height()
im = ImageGrab.grab(bbox = (x, y, x1, y1))
#print(str(filename))
im.save(str(filename))
#messagebox.showinfo("Image is saved as", str(filename))
except:
pass
class paint(object):
DEFAULT_PEN_SIZE = 10.0
def __init__(self):
self.root= Tk()
self.root.title("My Paint")
self.root.geometry("800x500")
self.size=Canvas(self.root, width=800, height=500)
self.root.configure(bg="white")
self.pen_color="black"
self.eraser_color="white"
self.color_frame=LabelFrame(self.root, text="Color", font=('arial', 15, 'bold'), bd=5, relief=RIDGE, bg="#6FA5F5")
self.color_frame.place(x=10, y=400, width=240, height=90)
colors=['white', 'black', 'brown','red', 'orange','yellow','green', 'blue', '#3E1C91', '#F20A85']
i=j=0
for color in colors: #col is value of color
Button(self.color_frame, bg=color, bd=2, relief=RIDGE, width=5, command=lambda col= color: self.select_color(col)).grid(row=i, column=j)
j+=1
if j==5:
j=0
i=1
self.edit_color_button=Button(self.root, text="Edit Color",font=('arial', 11, 'bold'), bd=3, bg="#6FA5F5", command=self.edit_color, width=12,height=2, relief=RIDGE)
self.edit_color_button.place(x=255, y=400)
self.eraser_button=Button(self.root, text="Eraser",font=('arial', 11, 'bold'), bd=3, bg="#6FA5F5", command=self.eraser, width=12,height=2, relief=RIDGE)
self.eraser_button.place(x=255, y=445)
self.clear_button=Button(self.root, text="Clear",font=('arial', 11, 'bold'), bd=3, bg="#6FA5F5", command=lambda : self.canvas.delete("all"), width=12,height=2, relief=RIDGE)
self.clear_button.place(x=355, y=400)
self.save_button=Button(self.root, text="Save",font=('arial', 11, 'bold'), bd=3, bg="#6FA5F5", command=self.save_paint, width=12,height=2, relief=RIDGE)
self.save_button.place(x=355, y=445)
self.pen_size_scale_frame=LabelFrame(self.root, text="size", bd=5, bg="#6FA5F5", font=('areal',15,'bold'), relief=RIDGE)
self.pen_size_scale_frame.place(x=480, y=400, height=70, width=250)
self.pen_size=Scale(self.pen_size_scale_frame, orient=HORIZONTAL, from_=0, to=50, length=220)
self.pen_size.set(1)
self.pen_size.grid(row=0, column=1, padx=15)
self.canvas=Canvas(self.root, bg='white', bd=5, relief=GROOVE, height=380, width=787)
self.canvas.place(x=0, y=0)
#self.setup()
self.canvas.bind('<B1-Motion>', self.paint)
self.root.mainloop()
#dragging of mouse
def paint(self, event):
x1, y1=(event.x-2), (event.y-2)
x2, y2=(event.x+2),(event.y+2)
self.canvas.create_oval(x1, y1, x2, y2, fill=self.pen_color, outline=self.pen_color, width=self.pen_size.get())
def select_color(self, col):
self.pen_color=col
def eraser(self):
self.pen_color=self.eraser_color
def edit_color(self):
color=colorchooser.askcolor()
self.pen_color=color[1]
def save_paint(self):
try:
#self.canvas.update()
filename = filedialog.asksaveasfilename(defaultextension='.jpg')
#print(filename)
x = self.root.winfo_rootx() + self.canvas.winfo_x()
#print(x, self.canvas.winfo_x())
y = self.root.winfo_rooty() + self.canvas.winfo_y()
#print(y)
x1 = x + self.canvas.winfo_width()
#print(x1)
y1 = y + self.canvas.winfo_height()
#print(y1)
ImageGrab.grab().crop(x, y, x1, y1).save(filename)
messagebox.showinfo('paint says image is saved as ', + str(filename))
except:
messagebox.showerror("paint says", "unable to save image, \n something went wrong")
class NotebookDemo:
def __init__(self, fr):
self.fr = fr
self.style = Style() # ts.ThemedStyle() # Style()
self._create_demo_panel() # run this before allBtns
self.allBtns = self.ttkbut + self.cbs[1:] + self.rb
try:
piratz_theme.install('piratz')
except Exception:
import warnings
warnings.warn("piratz theme being used without images")
def _create_demo_panel(self):
demoPanel = Frame(self.fr, name="demo")
demoPanel.pack(side='top', fill='both', expand='y')
# create the notebook
self.nb = nb = Notebook(demoPanel, name="nb")
nb.bind("<<NotebookTabChanged>>", self._on_tab_changed)
# extend bindings to top level window allowing
# CTRL+TAB - cycles thru tabs
# SHIFT+CTRL+TAB - previous tab
# ALT+K - select tab using mnemonic (K = underlined letter)
nb.enable_traversal()
nb.pack(fill='both', expand='y', padx=2, pady=3)
self._create_descrip_tab(nb)
self._create_treeview_tab(nb)
self._create_text_tab(nb)
def _create_descrip_tab(self, nb):
# frame to hold contents
frame = Frame(nb, name='descrip')
# widgets to be displayed on 'Description' tab
# position and set resize behaviour
frame.rowconfigure(1, weight=1)
frame.columnconfigure((0, 1), weight=1, uniform=1)
lf = LabelFrame(frame, text='Animals')
lf.pack(pady=5, padx=5, side='left', fill='y')
themes = ['horse', 'elephant', 'crocodile', 'bat', 'grouse']
self.ttkbut = []
for t in themes:
b = Button(lf, text=t)
b.pack(pady=2)
self.ttkbut.append(b)
lF2 = LabelFrame(frame, text="Theme Combobox")
lF2.pack(pady=5, padx=5)
themes = list(sorted(
self.style.theme_names())) # get_themes # used in ttkthemes
themes.insert(0, "Pick a theme")
self.cb = cb = Combobox(lF2,
values=themes,
state="readonly",
height=10)
cb.set(themes[0])
#cb.bind('<<ComboboxSelected>>', self.change_style)
cb.grid(row=0, column=0, sticky='nw', pady=5)
lf1 = LabelFrame(frame, text='Checkbuttons')
lf1.pack(pady=5, padx=5, side='left', fill='y')
# control variables
self.enabled = IntVar()
self.cheese = IntVar()
self.tomato = IntVar()
self.basil = IntVar()
self.oregano = IntVar()
# checkbuttons
self.cbOpt = Checkbutton(lf1,
text='Enabled',
variable=self.enabled,
command=self._toggle_opt)
cbCheese = Checkbutton(text='Cheese',
variable=self.cheese,
command=self._show_vars)
cbTomato = Checkbutton(text='Tomato',
variable=self.tomato,
command=self._show_vars)
sep1 = Separator(orient='h')
cbBasil = Checkbutton(text='Basil',
variable=self.basil,
command=self._show_vars)
cbOregano = Checkbutton(text='Oregano',
variable=self.oregano,
command=self._show_vars)
sep2 = Separator(orient='h')
self.cbs = [
self.cbOpt, sep1, cbCheese, cbTomato, sep2, cbBasil, cbOregano
]
for opt in self.cbs:
if opt.winfo_class() == 'TCheckbutton':
opt.configure(onvalue=1, offvalue=0)
opt.setvar(opt.cget('variable'), 0)
opt.pack(in_=lf1,
side='top',
fill='x',
pady=2,
padx=5,
anchor='nw')
lf2 = LabelFrame(frame, text='Radiobuttons', labelanchor='n')
lf2.pack(pady=5, padx=5, side='left', fill='y')
self.rb = []
self.happiness = StringVar()
for s in ['Great', 'Good', 'OK', 'Poor', 'Awful']:
b = Radiobutton(lf2,
text=s,
value=s,
variable=self.happiness,
command=lambda s=s: self._show_vars())
b.pack(anchor='nw', side='top', fill='x', pady=5, padx=5)
self.rb.append(b)
right = LabelFrame(frame, text='Control Variables')
right.pack(pady=5, padx=5, side='left', fill='y')
self.vb0 = Label(right, font=('Courier', 10))
self.vb1 = Label(right, font=('Courier', 10))
self.vb2 = Label(right, font=('Courier', 10))
self.vb3 = Label(right, font=('Courier', 10))
self.vb4 = Label(right, font=('Courier', 10))
self.vb5 = Label(right, font=('Courier', 10))
self.vb0.pack(anchor='nw', pady=5, padx=5)
self.vb1.pack(anchor='nw', pady=5, padx=5)
self.vb2.pack(anchor='nw', pady=5, padx=5)
self.vb3.pack(anchor='nw', pady=5, padx=5)
self.vb4.pack(anchor='nw', pady=5, padx=5)
self.vb5.pack(anchor='nw', pady=5, padx=5)
self._show_vars()
# add to notebook (underline = index for short-cut character)
nb.add(frame, text='Description', underline=0, padding=2)
# =============================================================================
def _create_treeview_tab(self, nb):
# Populate the second pane. Note that the content doesn't really matter
tree = None
self.backg = ["white", '#f0f0ff']
tree_columns = ("country", "capital", "currency")
tree_data = [("Argentina", "Buenos Aires", "ARS"),
("Australia", "Canberra", "AUD"),
("Brazil", "Brazilia", "BRL"),
("Canada", "Ottawa", "CAD"), ("China", "Beijing", "CNY"),
("France", "Paris", "EUR"), ("Germany", "Berlin", "EUR"),
("India", "New Delhi", "INR"), ("Italy", "Rome", "EUR"),
("Japan", "Tokyo", "JPY"),
("Mexico", "Mexico City", "MXN"),
("Russia", "Moscow", "RUB"),
("South Africa", "Pretoria", "ZAR"),
("United Kingdom", "London", "GBP"),
("United States", "Washington, D.C.", "USD")]
container = Frame(nb)
container.pack(fill='both', expand=False)
self.tree = Treeview(container, columns=tree_columns, show="headings")
vsb = Scrollbar(container, orient="vertical", command=self.tree.yview)
hsb = Scrollbar(container,
orient="horizontal",
command=self.tree.xview)
self.tree.configure(yscrollcommand=vsb.set, xscrollcommand=hsb.set)
self.tree.grid(column=0, row=0, sticky='ns', in_=container)
vsb.grid(column=1, row=0, sticky='ns', in_=container)
hsb.grid(column=0, row=1, sticky='ew', in_=container)
container.grid_columnconfigure(0, weight=1)
container.grid_rowconfigure(0, weight=1)
for col in tree_columns:
self.tree.heading(
col,
text=col.title(),
command=lambda c=col: self.sortby(self.tree, c, 0))
# XXX tkFont.Font().measure expected args are incorrect according
# to the Tk docs
self.tree.column(col,
width=Font().measure(col.title()),
stretch=False)
for ix, item in enumerate(tree_data):
itemID = self.tree.insert('', 'end', values=item)
self.tree.item(itemID, tags=itemID)
self.tree.tag_configure(itemID, background=self.backg[ix % 2])
# adjust columns lengths if necessary
for indx, val in enumerate(item):
ilen = Font().measure(val)
if self.tree.column(tree_columns[indx], width=None) < ilen:
self.tree.column(tree_columns[indx], width=ilen)
sg = Sizegrip(container)
sg.grid(sticky='e')
nb.add(container, text='Treeview', underline=0, padding=2)
# =============================================================================
def _create_text_tab(self, nb):
self.dir0 = 1
self.dir1 = 1
# populate the third frame with other widgets
fr = Frame(nb, name='fr')
lF = LabelFrame(fr, text="Slider")
fr1 = Frame(lF)
fr1.grid(row=0, column=0, sticky='nsew')
from_ = 100
to = 0
value = 0
step = 10
fontSize = 9
self.scvar = IntVar()
scRange = self.any_number_range(from_, to, step)
scLen = len(scRange[1]) * (fontSize + 10)
self.sc = Scale(fr1,
from_=from_,
to=to,
variable=self.scvar,
orient='vertical',
length=scLen,
command=self.v_scale)
self.sc.set(value)
l1 = Label(fr1, textvariable=self.scvar, width=5)
l1.grid(row=0, column=0, padx=5, pady=5)
self.sc.grid(row=0, column=1, padx=5, pady=5)
fr4 = Frame(fr1)
fr4.grid(row=0, column=2)
sc_split = '\n'.join(scRange[0].split())
lb = Label(fr1, text=sc_split, font=('Courier New', str(fontSize)))
lb.grid(row=0, column=2, padx=5, pady=5)
fr2 = Frame(lF, name='fr2')
fr2.grid(row=0, column=1, sticky='nsew')
self.schvar = IntVar()
a = 0
b = 100
schRange = self.any_number_range(a, b, s=10)
schLen = Font().measure(schRange[0])
self.sch = Scale(fr2,
from_=a,
to=b,
length=schLen,
variable=self.schvar,
orient='horizontal',
command=self.h_scale)
self.sch.set(0)
l2 = Label(fr2, textvariable=self.schvar)
l2.grid(row=1, column=1, pady=2)
self.sch.grid(row=2, column=1, padx=5, pady=5, sticky='nsew')
l3 = Label(fr2, text=schRange[0], font=('Courier New', str(fontSize)))
l3.grid(row=3, column=1, padx=5, pady=5)
lF.grid(row=0, column=0, sticky='nesw', pady=5, padx=5)
lF1 = LabelFrame(fr, text="Progress", name='lf')
pb1var = IntVar()
pb2var = IntVar()
self.pbar = Progressbar(lF1,
variable=pb1var,
length=150,
mode="indeterminate",
name='pb1',
orient='horizontal')
self.pb2 = Progressbar(lF1,
variable=pb2var,
length=150,
mode='indeterminate',
name='pb2',
orient='vertical')
self.pbar["value"] = 25
self.h_progress()
self.v_progress()
self.pbar.grid(row=1, column=0, padx=5, pady=5, sticky='nw')
self.pb2.grid(row=1, column=1, padx=5, pady=5, sticky='nw')
l3 = Label(lF1, textvariable=pb1var)
l3.grid(row=0, column=0, pady=2, sticky='nw')
l4 = Label(lF1, textvariable=pb2var)
l4.grid(row=0, column=1, pady=2, sticky='nw')
sg1 = Sizegrip(fr)
sg1.grid(row=2, column=2, sticky='e')
lF1.grid(row=1, column=0, sticky='nesw', pady=5, padx=5)
# add to notebook (underline = index for short-cut character)
nb.add(fr, text='Sliders & Others', underline=0)
#=========================================================================
def _toggle_opt(self):
# state of the option buttons controlled
# by the state of the Option frame label widget
for opt in self.allBtns:
if opt.winfo_class() != 'TSeparator':
if self.cbOpt.instate(('selected', )):
opt['state'] = '!disabled' # enable option
self.nb.tab(1, state='normal')
else:
opt['state'] = 'disabled'
self.nb.tab(1, state='disabled')
self._show_vars()
def _show_vars(self):
# set text for labels in var_panel to include the control
# variable name and current variable value
self.vb0['text'] = '{:<11} {:<8}'.format('enabled:',
self.enabled.get())
self.vb1['text'] = '{:<11} {:<8}'.format('cheese:', self.cheese.get())
self.vb2['text'] = '{:<11} {:<8}'.format('tomato:', self.tomato.get())
self.vb3['text'] = '{:<11} {:<8}'.format('basil:', self.basil.get())
self.vb4['text'] = '{:<11} {:<8}'.format('oregano:',
self.oregano.get())
self.vb5['text'] = '{:<11} {:<8}'.format('happiness:',
self.happiness.get())
def sortby(self, tree, col, descending):
"""Sort tree contents when a column is clicked on."""
# grab values to sort
data = [(tree.set(child, col), child)
for child in tree.get_children('')]
# reorder data
data.sort(reverse=descending)
for indx, item in enumerate(data):
tree.move(item[1], '', indx)
# switch the heading so that it will sort in the opposite direction
tree.heading(col,
command=lambda col=col: self.sortby(
tree, col, int(not descending)))
# reconfigure tags after ordering
list_of_items = tree.get_children('')
for i in range(len(list_of_items)):
tree.tag_configure(list_of_items[i], background=self.backg[i % 2])
def any_number_range(self, a, b, s=1):
""" Generate consecutive values list between two numbers with optional step (default=1)."""
if (a == b):
return a
else:
mx = max(a, b)
mn = min(a, b)
result = []
output = ''
# inclusive upper limit. If not needed, delete '+1' in the line below
while (mn < mx + 1):
# if step is positive we go from min to max
if s > 0:
result.append(mn)
mn += s
# if step is negative we go from max to min
if s < 0:
result.append(mx)
mx += s
# val
maxLen = 0
output = ""
for ix, res in enumerate(result[:-1]): # last value ignored
if len(str(res)) > maxLen:
maxLen = len(str(res))
if maxLen == 1:
output = ' '.join(str(i)
for i in result) # converts list to string
else:
for ix, res in enumerate(result):
if maxLen == 2:
if len(str(res)) == 1:
output = output + str(res) + " " * maxLen
elif len(str(res)) == 2:
output = output + str(res) + " "
else:
output = output + str(res)
#print(output)
return output, result
def change_style(self, event=None):
"""set the Style to the content of the Combobox"""
content = self.cb.get()
try:
self.style.theme_use(content)
except TclError as err:
messagebox.showerror('Error', err)
else:
root.title(content)
def change_theme(self, theme):
window = ttktheme.ThemedTk()
window.set_theme(theme)
root.title(theme)
def _on_tab_changed(self, event):
event.widget.update_idletasks()
tab = event.widget.nametowidget(event.widget.select())
event.widget.configure(height=tab.winfo_reqheight(),
width=tab.winfo_reqwidth())
def h_progress(self):
widg = self.pbar
widg['value'] += 1 * self.dir0
if widg['value'] == 100:
widg.state(['background', '!active'])
self.dir0 = -1
widg.after(50, self.h_progress)
elif widg['value'] == 0:
widg.state(['active', '!background'])
self.dir0 = 1
widg.after(50, self.h_progress)
else:
widg.after(50, self.h_progress)
def v_progress(self):
widg1 = self.pb2
widg1['value'] += 1 * self.dir1
if widg1['value'] == 0: # (dir1-1)*100+16
widg1.state(['active', '!invalid', '!background'])
self.dir1 = 1
widg1.after(40, self.v_progress)
elif widg1['value'] == 16: # (dir1-1)*100+16
widg1.state(['background', '!invalid', '!active'])
widg1.after(40, self.v_progress)
elif widg1['value'] == 33:
widg1.state(['invalid', '!background', '!active'])
widg1.after(40, self.v_progress)
elif widg1['value'] == 50:
widg1.state(['active', '!invalid', '!background'])
widg1.after(40, self.v_progress)
elif widg1['value'] == 66:
widg1.state(['background', '!invalid', '!active'])
widg1.after(40, self.v_progress)
elif widg1['value'] == 83:
widg1.state(['invalid', '!background', '!active'])
widg1.after(40, self.v_progress)
elif widg1['value'] == 100:
widg1.state(['active', '!invalid', '!background'])
self.dir1 = -1
widg1.after(40, self.v_progress)
else:
widg1.after(40, self.v_progress)
def h_scale(self, schvar):
v = int(float(schvar))
widg = self.sch
imgw = {
0: ['readonly', '!selected', '!background', '!focus', '!active'],
1: ['selected', '!readonly', '!background', '!focus', '!active']
}
if v >= 0 and v < 10:
widg.state(['active', '!readonly', '!selected'])
elif v > 80 and v < 91:
widg.state(['focus', '!background', '!readonly', '!selected'])
elif v > 90 and v < 100:
widg.state(['background', '!invalid', '!focus'])
elif v == 100:
widg.state(['invalid', '!background'])
else:
widg.state(imgw[v % 2])
def v_scale(self, scvar):
v = int(float(scvar))
widg1 = self.sc
imgw = {
0: ['background', '!selected', '!invalid', '!active'],
1: ['selected', '!invalid', '!background', '!active']
}
if v >= 0 and v < 5:
widg1.state(['active', '!background', '!selected'])
elif v > 90:
widg1.state(['invalid', '!selected', '!background'])
else:
widg1.state(imgw[v % 2])
class Paint():
def __init__(self, root):
self.root = root
self.root.title("paint")
self.root.geometry("800x520")
self.root.configure(background="white")
self.root.resizable(0,0)
self.pen_color = "black"
self.eraser_color = "white"
#adding widges to paint
self.color_frame = LabelFrame(self.root,text='Color',font = ('Times New Roman',15),bd=5,relief=RIDGE,bg="white")
self.color_frame.place(x=0,y=0,width=70,height=195)
colors = ['red','black','pink','blue','grey','cyan','brown','yellow','purple','hotpink','green','olive','plum','indigo']
i=j=0
for color in colors:
Button(self.color_frame,bg=color,bd=1,relief=RIDGE,width=3,command=lambda col =color:self.select_color(col)).grid(row=i,column=j)
i+=1
if i==7:
i=0
j+=1
self.eraser_button = Button(self.root,text="ERASER",bd=4,bg="white",command=self.eraser,width=8,relief=RIDGE)
self.eraser_button.place(x=0,y=192)
self.clear_button = Button(self.root, text="CLEAR", bd=4, bg="white", command=lambda : self.canvas.delete("all"), width=8, relief=RIDGE)
self.clear_button.place(x=0, y=222)
self.save_button = Button(self.root, text="SAVE", bd=4, bg="white", command=None, width=8, relief=RIDGE)
self.save_button.place(x=0, y=252)
self.canvas_color_button = Button(self.root, text="FILL", bd=4, bg="white", command=self.canvas_color, width=8, relief=RIDGE)
self.canvas_color_button.place(x=0, y=282)
#creating a Scale for pen and Eraser Size
self.pen_size_scale_frame = LabelFrame(self.root,text="size",bd=5,bg="white",font=('Times New Roman',15,'bold'),relief=RIDGE)
self.pen_size_scale_frame.place(x=0,y=313,height=200,width=70)
self.pen_size = Scale(self.pen_size_scale_frame,orient=VERTICAL,from_=50,to=0,length=170)
self.pen_size.set(1)
self.pen_size.grid(row=0,column=1,padx=15)
#creating canvas
self.canvas = Canvas(self.root,bg="white",bd=5,relief=GROOVE,height=500,width=700)
self.canvas.place(x=80,y=0)
#bind canvas with mouse drag
self.canvas.bind("<B1-Motion>",self.paint)
#functions
def paint(self,event):
x1,y1 = (event.x-2),(event.y-2)
x2, y2 = (event.x + 2), (event.y + 2)
self.canvas.create_oval(x1,y1,x2,y2,fill=self.pen_color,outline=self.pen_color,width=self.pen_size.get())
def select_color(self, col):
self.pen_color = col
def eraser(self):
self.pen_color = self.eraser_color
def canvas_color(self):
color = colorchooser.askcolor()
self.canvas.configure(background=color[1])
self.eraser_color = color[1]
class Mplay(Frame):
"""Music player made with tkinter and pygame / mutagen
Usage: app = Mplay(master: tk.Tk, *, title: str=, width: int=, height=)"""
master: Frame # shut up mypy
def __init__(self,
parent: Union[Tk, tk.ThemedTk] = None,
*,
title: str = "Music Player",
width: int = 600,
height: int = 400,
) -> None:
super().__init__(parent) # call ttk.Frame constructor
mixer.init() # initializethe pygame mixer
self.assets_path: str = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'assets')
if parent is not None:
self.parent = parent
else:
self.parent = self.master
self.parent.geometry(f'{width}x{height}')
self.parent.title(title)
self.parent.minsize(width // 2, height // 2)
self.parent.iconbitmap(self.assets_path + '/icons/melody.ico')
self.parent.protocol("WM_DELETE_WINDOW", self.on_closing)
self.init_vol: int = 70
self.paused: bool = False
self.muted: bool = False
self.playing: bool = False
self.current_song: Opt[str] = None
self.selected_song_num: Opt[int] = None
self.playlist: List[str] = []
self._init_ui()
def _init_ui(self) -> None:
self._menubar()
self._statusbar()
self._create_leftframe()
self._create_rightframe()
self._create_middleframe()
self._create_bottomframe()
def about_us(self) -> None:
messagebox.showinfo('About Melody', 'This is a music player built using Python Tkinter by @meee')
def browse_file(self) -> None:
filename_path = filedialog.askopenfilename()
if filename_path:
self.add_to_playlist(filename_path)
mixer.music.queue(filename_path)
def add_to_playlist(self, filepath: str) -> None:
filename = os.path.basename(filepath)
index = 0
self.playlistbox.insert(index, filename)
self.playlist.insert(index, filepath)
index += 1
def _create_leftframe(self) -> None:
self.leftframe = Frame(self.parent)
self.leftframe.pack(side=LEFT, padx=30)
self.playlistbox = Listbox(self.leftframe)
self.playlistbox.pack()
addBtn = Button(self.leftframe, text="+ Add", command=self.browse_file)
addBtn.pack(side=LEFT)
delBtn = Button(self.leftframe, text="- Del", command=self.del_song)
delBtn.pack(side=LEFT)
def _statusbar(self) -> None:
self.statusbar = Label(self.parent, text="Welcome to Melody", relief=SUNKEN, anchor=W)
self.statusbar.pack(side=BOTTOM, fill=X)
def _menubar(self) -> None:
menubar = Menu(self.parent)
root.config(menu=menubar)
# Create the submenu1
subMenu1 = Menu(menubar, tearoff=0)
menubar.add_cascade(label="File", menu=subMenu1)
subMenu1.add_command(label="Open", command=self.browse_file)
subMenu1.add_command(label="Exit", command=root.destroy)
# Create the submenu2
subMenu2 = Menu(menubar, tearoff=0)
menubar.add_cascade(label="Help", menu=subMenu2)
subMenu2.add_command(label="About Us", command=self.about_us)
def del_song(self) -> None:
self.get_selected_song_num() # update self.selected_song_num
if self.selected_song_num is not None: # if a song is selected
if self.playlist[self.selected_song_num] == self.current_song: # if song is currently playing
self.stop_music() # stop it
self.playlistbox.delete(self.selected_song_num) # delete the song from the box
self.playlist.pop(self.selected_song_num) # and playlist
# self.selected_song_num remains same, so will play/del next song?
self.reset_song()
self.selected_song_num = None # reset self.selected_song_num
def _create_rightframe(self) -> None:
self.rightframe = Frame(self.parent)
self.rightframe.pack()
self.filelabel = Label(self.rightframe, text='Lets make some noise!')
self.filelabel.pack(pady=10)
self.lengthlabel = Label(self.rightframe, text='Total Length : --:--')
self.lengthlabel.pack()
self.currenttimelabel = Label(self.rightframe, text='Current Time : --:--', relief=GROOVE)
self.currenttimelabel.pack()
def start_count(self, total_time: int) -> None:
"""."""
current_time = 0
while current_time <= total_time and mixer.music.get_busy(): # music.get_busy() -> Returns False when stopped
if self.paused:
continue # if paused, infinite loop (don't count)
else:
mins, secs = divmod(current_time, 60)
mins = round(mins)
secs = round(secs)
timeformat = '{:02d}:{:02d}'.format(mins, secs)
self.currenttimelabel['text'] = "Current Time" + ' - ' + timeformat
time.sleep(1)
current_time += 1
def reset_song(self) -> None:
self.current_song = None
self.filelabel['text'] = ""
self.lengthlabel['text'] = 'Total Length : --:--'
self.currenttimelabel['text'] = "Current Time : --:--"
self.statusbar['text'] = ""
def show_details(self, play_song: str) -> None:
self.filelabel['text'] = "Playing" + ' - ' + os.path.basename(play_song)
file_data = os.path.splitext(play_song)
if file_data[1] == '.mp3':
audio = MP3(play_song)
total_length = audio.info.length
elif file_data[1] == '.wav':
a = mixer.Sound(play_song)
total_length = a.get_length()
else:
try:
a = mixer.Sound(play_song)
total_length = a.get_length()
except Exception as e:
print(e, "not a supported file type? e.g. .wav, .mp3")
mins, secs = divmod(total_length, 60) # returns (time//60, remainder)
mins = round(mins)
secs = round(secs)
timeformat = '{:02d}:{:02d}'.format(mins, secs)
self.lengthlabel['text'] = "Total Length" + ' - ' + timeformat
t1 = threading.Thread(target=self.start_count, args=(total_length, ))
t1.start()
def pause_music(self) -> None:
if self.playing:
self.paused = True
mixer.music.pause()
self.statusbar['text'] = "Music Paused"
def get_selected_song_num(self) -> None:
try:
selected_song_from_box: Tuple[int] = self.playlistbox.curselection()
self.selected_song_num = int(selected_song_from_box[0])
except IndexError as e: # no files in the playlistbox tuple
self.statusbar['text'] = "Choose a file from the playlist"
if DEBUG: print(e)
except Exception as e:
messagebox.showerror('File not found, or unknown file type. Please check again.')
if DEBUG: print(e)
def play_music(self) -> None:
"""if not playing: play, if playing and paused, unpause"""
self.get_selected_song_num() # update self.selected_song_num
if self.selected_song_num is not None and self.playlist:
play_it: Opt[str] = self.playlist[self.selected_song_num]
else:
play_it = None
if not self.playing and play_it: # if not yet playing, play selected song
try:
self.stop_music()
time.sleep(0.5)
mixer.music.load(play_it)
mixer.music.play()
except Exception as e:
messagebox.showerror('File not found, or unknown file type. Please check again.')
if DEBUG: print(e)
else:
self.playing = True
self.current_song = play_it
self.show_details(play_it)
self.statusbar['text'] = "Playing music" + ' - ' + os.path.basename(play_it)
elif self.playing and self.paused: # if paused, resume
mixer.music.unpause()
self.statusbar['text'] = "Music Resumed"
self.paused = False
elif self.playing and not self.paused:
if play_it == self.current_song and play_it is not None: # if already playing song, do nothing
self.statusbar['text'] = "Playing music" + ' - ' + os.path.basename(play_it)
else: # if different song selected, retry
self.playing = False
self.play_music()
def stop_music(self) -> None:
if self.playing:
self.playing = False
self.current_song = None
mixer.music.stop()
self.statusbar['text'] = "Music Stopped"
def rewind_music(self) -> None:
if self.playing:
self.stop_music()
time.sleep(0.5)
self.play_music()
self.statusbar['text'] = "Music Rewound to start"
def set_vol(self, val: str) -> None:
vol_float = float(val)
volume = int(vol_float) / 100
mixer.music.set_volume(volume)
# set_volume of mixer takes value only from 0 to 1
def mute_music(self) -> None:
if self.muted: # Unmute the music
mixer.music.set_volume(0.7)
self.volumeBtn.configure(image=self.volumePhoto)
self.scale.set(70)
self.muted = False
else: # mute the music
mixer.music.set_volume(0)
self.volumeBtn.configure(image=self.mutePhoto)
self.scale.set(0)
self.muted = True
def _create_middleframe(self) -> None:
self.middleframe = Frame(self.rightframe)
self.middleframe.pack(pady=30, padx=30)
self.playPhoto = PhotoImage(file=self.assets_path + '/icons/play.png')
playBtn = Button(self.middleframe, image=self.playPhoto, command=self.play_music)
playBtn.grid(row=0, column=1, padx=10)
self.stopPhoto = PhotoImage(file=self.assets_path + '/icons/stop.png')
stopBtn = Button(self.middleframe, image=self.stopPhoto, command=self.stop_music)
stopBtn.grid(row=0, column=2, padx=10)
self.pausePhoto = PhotoImage(file=self.assets_path + '/icons/pause.png')
pauseBtn = Button(self.middleframe, image=self.pausePhoto, command=self.pause_music)
pauseBtn.grid(row=0, column=3, padx=10)
def _create_bottomframe(self) -> None:
self.bottomframe = Frame(self.rightframe)
self.bottomframe.pack()
self.mutePhoto = PhotoImage(file=self.assets_path + '/icons/mute.png')
self.volumePhoto = PhotoImage(file=self.assets_path + '/icons/volume.png')
self.volumeBtn = Button(self.bottomframe, image=self.volumePhoto, command=self.mute_music)
self.volumeBtn.grid(row=0, column=1)
self.rewindPhoto = PhotoImage(file=self.assets_path + '/icons/rewind.png')
rewindBtn = Button(self.bottomframe, image=self.rewindPhoto, command=self.rewind_music)
rewindBtn.grid(row=0, column=0)
self.scale = Scale(self.bottomframe, from_=0, to=100, orient=HORIZONTAL, command=self.set_vol)
self.scale.set(self.init_vol)
mixer.music.set_volume(self.init_vol / 100)
self.scale.grid(row=0, column=2, pady=15, padx=30)
def on_closing(self) -> None:
try:
self.stop_music()
self.parent.destroy()
except Exception as e:
if DEBUG: print(e)
else:
print('App closed')
