class Black_Hole(Simulton):
def __init__(self,x,y):
self._image = PhotoImage(file='Black_Hole.gif')
Simulton.__init__(self,x,y,self._image.width(),self._image.height())
self.radius = (self._image.height()/2)+((self._image.width()**2)/(8 * self._image.height()))
def update(self, model):
from hunter import Hunter
result = set()
for item in model.find(lambda item:isinstance(item, Prey) or isinstance(item,Hunter)):
if self.contains(item):
result.add(item)
return result
def contains(self,s):
if not isinstance(s,tuple):
s = (s.get_location()[0],s.get_location()[1])
return math.sqrt((self.get_location()[0] - s[0])**2 + (self.get_location()[1] - s[1])**2) <= self.radius
def display(self,canvas):
canvas.create_image(*self.get_location(),image=self._image)
def make_canvas(self):
"""
Criação do canvas para edição da máscara de correção
"""
h = Scrollbar(self.root, orient=HORIZONTAL)
v = Scrollbar(self.root, orient=VERTICAL)
self.canvas = Canvas(self.root, scrollregion=(0, 0, 1000, 1000), yscrollcommand=v.set, xscrollcommand=h.set)
h['command'] = self.canvas.xview
v['command'] = self.canvas.yview
self.canvas.grid(column=0, row=0, sticky=(N,W,E,S))
h.grid(column=0, row=1, sticky=(W,E))
v.grid(column=1, row=0, sticky=(N,S))
self.root.grid_columnconfigure(0, weight=1)
self.root.grid_rowconfigure(0, weight=1)
if self.image:
imgtk = PhotoImage(image=Image.open(self.image)) # not file=imgpath
imgwide = imgtk.width() # size in pixels
imghigh = imgtk.height() # same as imgpil.size
fullsize = (0, 0, imgwide, imghigh) # scrollable
self.canvas.delete('all') # clear prior photo
self.canvas.config(height=imgwide, width=imghigh) # viewable window size
self.canvas.config(scrollregion=fullsize) # scrollable area size
self.imageid=self.canvas.create_image(0, 0, image=imgtk, anchor=NW)
self.images.append(imgtk)
self.canvas.bind("<Button-1>", self.xy)
self.canvas.bind("<B1-Motion>", self.add_rectangle)
self.canvas.bind("<B1-ButtonRelease>", self.done_stroke)
self.canvas.bind_all('<Button-2>', self.select)
self.canvas.bind_all('<B2-Motion>', self.on_drag)
self.canvas.bind_all("<B2-ButtonRelease>", self.update_item)
self.canvas.bind('<Button-3>', self.config_item)
self.canvas.bind_all('<Delete>',self.delete_item)
self.canvas.focus()
def drawImage(self, imgpil, forcesize=()):
"""
将图片绘制在窗体的canvas中
"""
imgtk = PhotoImage(image=imgpil) # not file=imgpath
scrwide, scrhigh = forcesize or self.maxsize() # wm screen size x,y #设置窗口显示的宽高
imgwide = imgtk.width() # size in pixels #图片的宽高
imghigh = imgtk.height() # same as imgpil.size
fullsize = (0, 0, imgwide, imghigh) # scrollable #画布总区域
viewwide = min(imgwide, scrwide) # viewable #画布显示区域
viewhigh = min(imghigh, scrhigh)
canvas = self.canvas
canvas.delete('all') # clear prior photo #删除画布上之前的图像
canvas.config(height=viewhigh, width=viewwide) # viewable window size #设置画布显示的区域大小
canvas.config(scrollregion=fullsize) # scrollable area size #设置画布可滚动区域总大小
canvas.create_image(0, 0, image=imgtk, anchor=NW) #生成并显示图片并设置图片对齐方式
if imgwide <= scrwide and imghigh <= scrhigh: # too big for display? #图片大小比窗体大小小的话则打开窗体大小为普通
self.state('normal') # no: win size per img
elif sys.platform[:3] == 'win': # do windows fullscreen#否则若为windows系统则使窗体全屏
self.state('zoomed') # others use geometry()
self.saveimage = imgpil #PIL.Image类型
self.savephoto = imgtk # keep reference on me #PIL.ImageTk.PhotoImage，保持图片引用
trace((scrwide, scrhigh), imgpil.size)
def pil_image_dir():
from PIL.ImageTk import PhotoImage
imgdir = 'images'
if len(sys.argv) > 1:
imgdir = sys.argv[1]
imgfiles = os.listdir(imgdir)
main = Tk()
main.title('Image Viewer')
quit = Button(
main, text='Quit all', command=main.quit, font=('courier', 25))
quit.pack()
savephotos = []
for imgfile in imgfiles:
imgpath = os.path.join(imgdir, imgfile)
win = Toplevel()
win.title(imgfile)
try:
imgobj = PhotoImage(file=imgpath)
Label(win, image=imgobj).pack()
print(imgpath, imgobj.width(), imgobj.height())
savephotos.append(imgobj)
except Exception:
errmsg = 'skipping %s\n%s' % (imgfile, sys.exc_info()[1])
Label(win, text=errmsg).pack()
main.mainloop()
def __init__(self, imgdir, imgfile): Toplevel.__init__(self) self.title(imgfile) imgpath = os.path.join(imgdir, imgfile) imgobj = PhotoImage(file=imgpath) Label(self, image = imgobj).pack() print(imgpath, imgobj.width(), imgobj.height()) self.savephoto = imgobj #Keep reference on me
def image_canvas_simple():
win = Tk()
img = PhotoImage(file=gifdir+'ora-lp4e.gif')
can = Canvas(win)
can.pack(fill=BOTH)
can.config(width=img.width(), height=img.height())
can.create_image(2, 2, image=img, anchor=NW)
win.mainloop()
class Pulsator(Black_Hole):
counter = 30
death = 15
def __init__(self,x,y,size = 30):
Black_Hole.__init__(self,x,y)
self.set_dimension(size, size)
self._image = PhotoImage(Image.open('space_amoeba.gif').convert('RGBA').resize((size, size), Image.ANTIALIAS))
self.radius = (self._image.height()/2)+((self._image.width()**2)/(8 * self._image.height()))
self._counter = 1
def update(self, model):
result = Black_Hole.update(self,model)
self._counter += 1
if len(result) > 0:
self.set_dimension(self.get_dimension()[0] + len(result), self.get_dimension()[1] + len(result))
self._image = PhotoImage(Image.open('space_amoeba.gif').convert('RGBA').resize((self.get_dimension()[0], self.get_dimension()[1]), Image.ANTIALIAS))
self.radius = (self._image.height()/2)+((self._image.width()**2)/(8 * self._image.height()))
self._counter = 1
if self._counter == Pulsator.counter:
self.set_dimension(self.get_dimension()[0] - 1, self.get_dimension()[1] - 1)
self._image = PhotoImage(Image.open('space_amoeba.gif').convert('RGBA').resize((self.get_dimension()[0], self.get_dimension()[1]), Image.ANTIALIAS))
self.radius = (self._image.height()/2)+((self._image.width()**2)/(8 * self._image.height()))
self._counter = 1
if self.get_dimension() < (Pulsator.death,Pulsator.death):
result.add(self)
return result
def pil_image_viewer():
from PIL.ImageTk import PhotoImage
imgdir = 'images'
imgfile = 'florida-2009-1.jpg'
if len(sys.argv) > 1:
imgfile = sys.argv[1]
imgpath = os.path.join(imgdir, imgfile)
win = Tk()
win.title(imgfile)
imgobj = PhotoImage(file=imgpath)
Label(win, image=imgobj).pack()
win.mainloop()
print(imgobj.width(), imgobj.height())
class Special(Simulton):
def __init__(self,x,y):
self._image = PhotoImage(Image.open('bigbang.gif').convert('RGBA').resize((20, 20), Image.ANTIALIAS))
Simulton.__init__(self,x,y,self._image.width(),self._image.height())
self._center = (int(x),int(y))
self._explosion = 500
def update(self, model):
self._explosion = model.world()[1]/2
all_swallowed = True
if self.get_dimension() >= model.world():
model.big_bang = None
elif self.get_dimension() >= (self._explosion,self._explosion):
total = model.world()
for item in model.items:
item.set_location(random.uniform(1,total[0] - 1),random.uniform(1,total[1] - 1))
self.set_dimension(total[0], total[1])
else:
for item in model.items:
location = item.get_location()
location = (int(location[0]),int(location[1]))
if location != self._center:
all_swallowed = False
if location[0] < self._center[0]:
new_x = location[0] + 1
elif location[0] > self._center[0]:
new_x = location[0] - 1
else:
new_x = location[0]
if location[1] < self._center[1]:
new_y = location[1] + 1
elif location[1] > self._center[1]:
new_y = location[1] - 1
else:
new_y = location[1]
item.set_location(new_x,new_y)
else:
self.change_dimension(1, 1)
self._image = PhotoImage(Image.open('bigbang.gif').convert('RGBA').resize((self.get_dimension()[0], self.get_dimension()[1]), Image.ANTIALIAS))
if all_swallowed:
self.change_dimension(10, 10)
self._image = PhotoImage(Image.open('bigbang.gif').convert('RGBA').resize((self.get_dimension()[0], self.get_dimension()[1]), Image.ANTIALIAS))
def display(self,canvas):
canvas.create_image(*self.get_location(),image=self._image)
class Ball(Prey):
radius = 5
def __init__(self,x,y):
self._image = PhotoImage(file='asteroid.gif')
Prey.__init__(self,x,y,self._image.width(),self._image.height(),random.random()*math.pi*2,5)
def update(self,model):
self.move()
return set()
def display(self,canvas):
canvas.create_image(*self.get_location(),image=self._image)
class Floater(Prey):
def __init__(self,x,y):
self._image = PhotoImage(file='ufo.gif')
Prey.__init__(self,x,y,self._image.width(),self._image.height(),0,5)
self.randomize_angle()
def update(self,model):
if random() <= .3:
new_speed = min(7,max(3,self.get_speed() + random()-.5))
self.set_velocity(new_speed, self.get_angle()+random()-.5)
self.move()
def display(self,the_canvas):
the_canvas.create_image(self._x,self._y,image=self._image)
class Floater(Prey):
def __init__(self,x,y):
self._image = PhotoImage(file='enterprise.gif')
Prey.__init__(self,x,y,self._image.width(),self._image.height(),random.random()*math.pi*2,5)
def update(self,model):
if random.randint(1,10) <= 3:
speed_difference = random.uniform(-0.5, 0.5)
if self.get_speed() + speed_difference >= 3 and self.get_speed() + speed_difference <= 7:
self.set_speed(self.get_speed() + speed_difference)
self.set_angle(self.get_angle() + random.uniform(-0.5, 0.5))
self.move()
return set()
def display(self,canvas):
canvas.create_image(*self.get_location(),image=self._image)
def drawImage(self, imgpil, forcesize=()):
imgtk = PhotoImage(image=imgpil)
scrwide, scrhigh = forcesize or self.maxsize()
imgwide = imgtk.width()
imghigh = imgtk.height()
fullsize = (0, 0, imgwide, imghigh)
viewwide = min(imgwide, scrwide)
viewhigh = min(imghigh, scrhigh)
canvas = self.canvas
canvas.delete('all')
canvas.config(height=viewhigh, width=viewwide)
canvas.config(scrollregion=fullsize)
canvas.create_image(0, 0, anchor=NW, image=imgtk)
if imgwide <= scrwide and imghigh <= scrhigh:
self.state('normal')
elif sys.platform[:3] == 'win':
self.state('zoomed')
self.saveimage = imgpil
self.savephoto =imgtk
trace((scrwide, scrhigh), imgpil.size)
def drawImage(self, imgpil, forcesize=()):
imgtk = PhotoImage(image=imgpil) # not file=imgpath
scrwide, scrhigh = forcesize or self.maxsize() # wm screen size x,y
imgwide = imgtk.width() # size in pixels
imghigh = imgtk.height() # same as imgpil.size
fullsize = (0, 0, imgwide, imghigh) # scrollable
viewwide = min(imgwide, scrwide) # viewable
viewhigh = min(imghigh, scrhigh)
canvas = self.canvas
canvas.delete('all') # clear prior photo
canvas.config(height=viewhigh, width=viewwide) # viewable window size
canvas.config(scrollregion=fullsize) # scrollable area size
canvas.create_image(0, 0, image=imgtk, anchor=NW)
if imgwide <= scrwide and imghigh <= scrhigh: # too big for display?
self.state('normal') # no: win size per img
elif sys.platform[:3] == 'win': # do windows fullscreen
self.state('zoomed') # others use geometry()
self.saveimage = imgpil
self.savephoto = imgtk # keep reference on me
trace((scrwide, scrhigh), imgpil.size)
class Hunter(Pulsator,Mobile_Simulton):
sightDistance = 200
death = 10
def __init__(self,x,y,size = 20):
Pulsator.__init__(self,x,y)
Mobile_Simulton.__init__(self, x, y, self.radius, self.radius, random.random()*math.pi*2,5)
self.set_dimension(size, size)
self._image = PhotoImage(Image.open('deathstar.gif').convert('RGBA').resize((size, size), Image.ANTIALIAS))
self.radius = (self._image.height()/2)+((self._image.width()**2)/(8 * self._image.height()))
def update(self, model):
result = set()
all_prey = model.find(lambda item:isinstance(item, Prey))
for item in all_prey:
if self.contains(item):
result.add(item)
self._counter += 1
closest = self.sightDistance
existing = all_prey - result
for item in existing:
if self.distance(item.get_location()) < closest:
closest = self.distance(item.get_location())
self.set_angle(math.atan2(item.get_location()[1] - self.get_location()[1], item.get_location()[0] - self.get_location()[0]))
if len(result) > 0:
self.set_dimension(self.get_dimension()[0] + len(result), self.get_dimension()[1] + len(result))
self._image = PhotoImage(Image.open('deathstar.gif').convert('RGBA').resize((self.get_dimension()[0], self.get_dimension()[1]), Image.ANTIALIAS))
self.radius = (self._image.height()/2)+((self._image.width()**2)/(8 * self._image.height()))
self._counter = 1
if self._counter == 30:
self.radius -= 1
self.set_dimension(self.get_dimension()[0] - 1, self.get_dimension()[1] - 1)
self._image = PhotoImage(Image.open('deathstar.gif').convert('RGBA').resize((self.get_dimension()[0], self.get_dimension()[1]), Image.ANTIALIAS))
self.radius = (self._image.height()/2)+((self._image.width()**2)/(8 * self._image.height()))
self._counter = 1
self.move()
if self.get_dimension() < (Hunter.death,Hunter.death):
result.add(self)
return result
import os, sys
from tkinter import *
from PIL.ImageTk import PhotoImage
imgdir = ''
imgfile = 'p1.jpg' # does gif, jpg, png, tiff, etc.
if len(sys.argv) > 1:
imgfile = sys.argv[1]
imgpath = os.path.join(imgdir, imgfile)
win = Tk()
win.title(imgfile)
imgobj = PhotoImage(file=imgpath) # now JPEGs work!
Label(win, image=imgobj).pack()
win.mainloop()
print(imgobj.width(), imgobj.height())
"""
show one image with PIL photo replacement object
handles many more image types; install PIL first: placed in Lib\site-packages
"""
import os, sys
from tkinter import *
from PIL.ImageTk import PhotoImage # <== use PIL replacement class
# rest of code unchanged
imgdir = 'images'
imgfile = 'florida-2009-1.jpg' # does gif, jpg, png, tiff, etc.
if len(sys.argv) > 1:
imgfile = sys.argv[1]
imgpath = os.path.join(imgdir, imgfile)
win = Tk()
win.title(imgfile)
imgobj = PhotoImage(file=imgpath) # now JPEGs work!
Label(win, image=imgobj).pack()
win.mainloop()
print(imgobj.width(), imgobj.height()) # show size in pixels on exit
class UI:
box_colors = {'fill': 'red', 'outline': 'red'}
line_color = 'red'
corner_radius = 2
def __init__(self, root):
# toolbar stuff
# https://www.youtube.com/watch?v=AYOs78NjYfc
# set up window
self.root = root
self.root.geometry('650x400')
# self.root.resizable(width=False, height=False)
self.root.title('BrilliantImagery')
self.root.iconbitmap(resource_path() / 'brilliantimagery_ui' /
'logo.ico')
self.sequence = None
self.canvas = None
self.image = None
self.point1 = ()
self.point2 = ()
self.last_points = ((), ())
self.files_last_parsed = None
self._make_menu_bar()
# set up tabs
self.tab_control = ttk.Notebook(self.root)
self._make_ramp_stabilize_tab()
self._make_renderer_tab()
def _make_menu_bar(self):
def quite_app():
self.root.quit()
self.menu = Menu(self.root)
# ------ File Menu ------
file_menu = Menu(self.menu, tearoff=0)
file_menu.add_command(label='Open Project',
accelerator='Ctrl+O',
command=self._open_project)
file_menu.add_command(label='Save Project',
accelerator='Ctrl+S',
command=self._save_project)
file_menu.add_separator()
file_menu.add_command(label='Exit', command=quite_app)
self.menu.add_cascade(label='File', menu=file_menu)
# --------- Help Menu --------
help_menu = Menu(self.menu, tearoff=0)
help_menu.add_command(label='About',
command=lambda: messagebox.showinfo(
'About', f"BrilliantImagery UI\n\n"
f"Version: "
f"{brilliantimagery.__version__}"
f"\nGo to brilliantimagery.org "
f"for more info."))
self.menu.add_cascade(label='Help', menu=help_menu)
self.root.config(menu=self.menu)
def _make_renderer_tab(self):
tab_renderer = ttk.Frame(self.tab_control)
self.tab_control.add(tab_renderer, text='Renderer')
self.tab_control.pack(expand=1, fill='both')
interface_frame = Frame(tab_renderer)
interface_frame.pack(side=TOP, anchor=W)
Label(interface_frame, text='Image Path:').grid(row=0,
column=0,
padx=10,
pady=10)
file_entry = Entry(interface_frame, width=70)
file_entry.grid(row=0, column=1)
folder_button = Button(interface_frame,
text='File',
command=lambda: self._open_image(file_entry))
folder_button.grid(row=0, column=2, padx=10)
image_frame = Frame(tab_renderer)
image_frame.pack(expand=1, fill='both')
self.renderer_canvas = Canvas(image_frame,
width=500,
height=350,
scrollregion=(0, 0, 500, 350))
horizontal_scroll_bar = Scrollbar(image_frame, orient=HORIZONTAL)
vertical_scroll_bar = Scrollbar(image_frame, orient=VERTICAL)
horizontal_scroll_bar.pack(side=BOTTOM, fill=X)
vertical_scroll_bar.pack(side=RIGHT, fill=Y)
horizontal_scroll_bar.config(command=self.renderer_canvas.xview)
vertical_scroll_bar.config(command=self.renderer_canvas.yview)
self.renderer_canvas.pack(side=LEFT, expand=True, fill=BOTH)
self.renderer_canvas.config(xscrollcommand=horizontal_scroll_bar.set,
yscrollcommand=vertical_scroll_bar.set)
def _make_ramp_stabilize_tab(self):
# set up tab
tab_ramp_stabilize = ttk.Frame(self.tab_control)
self.tab_control.add(tab_ramp_stabilize, text='Ramp & Stabilize')
self.tab_control.pack(expand=1, fill='both')
# self.tab_control.grid(row=0, column=0)
# make image canvas
self.canvas = Canvas(tab_ramp_stabilize, width=255, height=255)
self.canvas.grid(row=0, column=0, columnspan=2, rowspan=4)
self.canvas.bind('<Button-1>', self._process_canvas_click)
# make function checkboxes
procedures_frame = LabelFrame(tab_ramp_stabilize,
text='Operations To Perform')
procedures_frame.grid(row=0, column=2, padx=5, pady=5, sticky=NW)
self.ramp = IntVar()
self.ramp_checkbutton = Checkbutton(procedures_frame,
text="Ramp Linear Properties",
variable=self.ramp)
self.ramp_checkbutton.grid(row=0, column=0, sticky=W)
self.exposure = IntVar()
self.exposure_checkbutton = Checkbutton(procedures_frame,
text="Ramp Exposure",
variable=self.exposure)
self.exposure_checkbutton.grid(row=1, column=0, sticky=W)
self.stabilize = IntVar()
self.stabilize_checkbutton = Checkbutton(procedures_frame,
text="Stabilize",
variable=self.stabilize)
self.stabilize_checkbutton.grid(row=2, column=0, sticky=W)
# Reload and reuse
reuse_frame = LabelFrame(tab_ramp_stabilize, text='Data Reuse')
reuse_frame.grid(row=1, column=2, padx=5, pady=5, sticky=NW)
self.reuse_misalignment = IntVar()
self.reuse_mis_checkbutton = Checkbutton(
reuse_frame,
text='Use Previously Calculated Misalignments',
variable=self.reuse_misalignment)
self.reuse_mis_checkbutton.grid(row=0, column=0, sticky=NW)
self.reuse_brightness = IntVar()
self.reuse_bright_checkbutton = Checkbutton(
reuse_frame,
text='Use Previously Calculated Brightnesses',
variable=self.reuse_brightness)
self.reuse_bright_checkbutton.grid(row=1, column=0, sticky=NW)
Button(reuse_frame,
text='Reload Image',
command=lambda:
(self._load_sequence(self.folder_entry.get()))).grid(row=2,
column=0,
sticky=NW,
padx=5,
pady=5)
# set up folder selector
folder_selector_row = 4
folder_selector_column = 0
Label(tab_ramp_stabilize,
text='Sequence Folder:').grid(row=folder_selector_row,
column=folder_selector_column,
padx=10)
self.folder_entry = Entry(tab_ramp_stabilize, width=70)
self.folder_entry.grid(row=folder_selector_row,
column=folder_selector_column + 1,
columnspan=2)
self.folder_entry.bind(
'<FocusOut>',
lambda e: self._load_sequence(self.folder_entry.get()))
folder_button = Button(tab_ramp_stabilize,
text='Folder',
command=self._open_sequence)
folder_button.grid(row=folder_selector_row,
column=folder_selector_column + 3,
sticky=W,
padx=10)
process_button = Button(
tab_ramp_stabilize,
text='Process',
command=lambda: self._process_sequence(message_finished.get()))
process_button.grid(row=folder_selector_row + 1,
column=0,
sticky=W,
padx=10,
pady=10)
message_finished = IntVar()
Checkbutton(tab_ramp_stabilize,
text="Show MessageBox when done.",
variable=message_finished).grid(row=folder_selector_row +
1,
column=1,
sticky=W)
def _process_sequence(self, show_finished):
if not self._validate_selections():
return
self._maybe_reset_misalignment_brightness()
rectangle = (min(self.point1[0],
self.point2[0]), min(self.point1[1], self.point2[1]),
max(self.point1[0],
self.point2[0]), max(self.point1[1], self.point2[1]))
rectangle = [
rectangle[0] / self.image.width(),
rectangle[1] / self.image.height(),
rectangle[2] / self.image.width(),
rectangle[3] / self.image.height()
]
last_modified = files_last_updated(self.sequence.path)
if last_modified > self.files_last_parsed:
self.sequence.parse_sequence()
self.files_last_parsed = time.time()
if self.ramp.get(
) and not self.exposure.get() and not self.stabilize.get():
self.sequence.ramp_minus_exmpsure()
elif not self.ramp.get() and self.exposure.get(
) and not self.stabilize.get():
self.sequence.ramp_exposure(rectangle)
elif not self.ramp.get() and not self.exposure.get(
) and self.stabilize.get():
self.sequence.stabilize(rectangle)
elif self.ramp.get() and self.exposure.get(
) and not self.stabilize.get():
self.sequence.ramp(rectangle)
elif not self.ramp.get() and self.exposure.get(
) and self.stabilize.get():
self.sequence.ramp_exposure_and_stabilize(rectangle)
elif self.ramp.get(
) and not self.exposure.get() and self.stabilize.get():
self.sequence.ramp_minus_exposure_and_stabilize(rectangle)
elif self.ramp.get() and self.exposure.get() and self.stabilize.get():
self.sequence.ramp_and_stabilize(rectangle)
self.sequence.save()
if self.exposure.get():
self.reuse_bright_checkbutton.select()
if self.stabilize.get():
self.reuse_mis_checkbutton.select()
self.last_points = (self.point1, self.point2)
if show_finished:
messagebox.showinfo('Done', 'All done!')
print('Done Processing!')
def _maybe_reset_misalignment_brightness(self):
folder = Path(self.folder_entry.get())
files = [
f.name for f in folder.iterdir()
if (folder / f).is_file() and f.suffix.lower() == '.dng'
]
if (self.point1, self.point2) != self.last_points:
self.sequence.set_misalignments({f: None for f in files})
self.sequence.set_brightnesses({f: None for f in files})
else:
if not self.reuse_misalignment.get():
self.sequence.set_misalignments({f: None for f in files})
if not self.reuse_brightness.get():
self.sequence.set_brightnesses({f: None for f in files})
def _open_sequence(self):
folder = self._open_folder(self.folder_entry)
if folder:
self._load_sequence(folder)
def _load_sequence(self, folder):
if not Path(folder).is_dir():
return
if not self.sequence or folder != self.sequence.path:
self.sequence = Sequence(folder)
self.files_last_parsed = time.time()
image = self.sequence.get_reference_image(index_order='yxc')
image = PIL.Image.fromarray(image.astype('uint8'), mode='RGB')
size = (255, int(255 * image.width / image.height))
image.thumbnail(size, Image.ANTIALIAS)
self.image = PhotoImage(image)
self._draw_image()
def _open_folder(self, entry):
folder = filedialog.askdirectory(title='Select A Sequence Folder')
if not folder:
return
self._set_text(entry, folder)
return folder
def _open_image(self, entry):
file = self._open_file(entry)
if not file:
return
dng = DNG(file)
image_array = dng.get_image() * 255
shape = image_array.shape
image_array = np.reshape(image_array, image_array.size, 'C')
image_array = np.reshape(image_array, (shape[2], shape[1], shape[0]),
'F')
image = PIL.Image.fromarray(image_array.astype('uint8'), mode='RGB')
self.image_rendered = PhotoImage(image)
self.renderer_canvas.create_image(self.image_rendered.width(),
self.image_rendered.height(),
image=self.image_rendered,
anchor=SE)
self.renderer_canvas.config(scrollregion=(0, 0, image.width,
image.height))
def _open_file(self, entry):
file = filedialog.askopenfilename(title='Select an Image to Render',
filetypes=(('dng files', '*.dng'),
('all files', '*.*')))
if not file:
return
self._set_text(entry, file)
return file
def _set_text(self, entry, text):
entry.delete(0, END)
entry.insert(0, text)
return
def _process_canvas_click(self, click=None):
if not self.image:
return
self._get_point(click)
self._draw_image()
if not self.point2:
self.reuse_mis_checkbutton.deselect()
self.reuse_bright_checkbutton.deselect()
def _draw_image(self):
if not self.image:
return
self.canvas.create_image(self.image.width(),
self.image.height(),
image=self.image,
anchor=SE)
if self.point1:
self._draw_corner(self.point1)
if self.point2:
self._draw_corner(self.point2)
self.canvas.create_rectangle(*self.point1,
*self.point2,
outline=UI.line_color)
def _get_point(self, click):
if not click:
return
if not self.point1:
self.point1 = (click.x, click.y)
elif not self.point2:
self.point2 = (click.x, click.y)
else:
self.point1 = ()
self.point2 = ()
def _draw_corner(self, point):
_point1 = (max(0, point[0] - UI.corner_radius),
max(0, point[1] - UI.corner_radius))
_point2 = (min(self.image.width(), point[0] + UI.corner_radius),
min(self.image.height(), point[1] + UI.corner_radius))
self.canvas.create_rectangle(*_point1, *_point2, **UI.box_colors)
def _save_project(self):
if self.sequence:
misalignments = self.sequence.get_misalignments()
brightnesses = self.sequence.get_brightnesses()
else:
misalignments = None
brightnesses = None
params = {
'point1': self.point1,
'point2': self.point2,
'ramp': self.ramp.get(),
'exposure': self.exposure.get(),
'stabilize': self.stabilize.get(),
'folder': self.folder_entry.get(),
'misalignments': misalignments,
'brightnesses': brightnesses,
}
params = json.dumps(params)
file = filedialog.asksaveasfile(title='Save Project',
mode='w',
defaultextension='.bi',
filetypes=[('BrilliantImagery Project',
'.bi'),
("All Files", ".*")])
if not file:
return
file.write(params)
file.close()
def _open_project(self):
file = filedialog.askopenfile(title='Open Project',
mode='r',
defaultextension='.bi',
filetypes=[('BrilliantImagery Project',
'.bi'), ("All Files", ".*")])
if not file:
return
params = file.read()
file.close()
params = json.loads(params)
self.point1 = params.get('point1')
self.point2 = params.get('point2')
self.last_points = (self.point1, self.point2)
if params.get('ramp'):
self.ramp_checkbutton.select()
else:
self.ramp_checkbutton.deselect()
if params.get('exposure'):
self.exposure_checkbutton.select()
else:
self.exposure_checkbutton.deselect()
if params.get('stabilize'):
self.stabilize_checkbutton.select()
else:
self.stabilize_checkbutton.deselect()
folder = params.get('folder')
self._set_text(self.folder_entry, folder)
self._load_sequence(folder)
misalignments = params.get('misalignments')
brightnesses = params.get('brightnesses')
if misalignments:
self.sequence.set_misalignments(misalignments)
if list(misalignments.values())[0] != None:
self.reuse_mis_checkbutton.select()
if brightnesses:
self.sequence.set_brightnesses(brightnesses)
if list(brightnesses.values())[0] != None:
self.reuse_bright_checkbutton.select()
def _validate_selections(self):
if self.point1 and self.point2:
rectangle = True
else:
rectangle = False
if not self.folder_entry.get():
messagebox.showerror('Oops!',
'You need to specify a Sequence Folder.')
return False
if rectangle and (self.exposure.get() or self.stabilize.get()):
return True
elif self.reuse_brightness.get() and self.exposure.get():
return True
elif self.reuse_misalignment.get() and self.stabilize.get():
return True
elif self.ramp.get() and not (self.exposure.get()
or self.stabilize.get()):
return True
messagebox.showerror(
'Oops!',
"You need to specify what to do (in the Operations to Perform box) "
"and what information to use (either highlight a rectangle or select "
"what info to reuse)")
return False
def refreshWidget(self) :
#print "refresh"
self.card_win.pack_forget()
import unicodedata
#Card window
self.card_win = PanedWindow(self.card_win.master, orient=VERTICAL)
self.card_win.pack(side=TOP, expand=True, fill=BOTH, pady=2, padx=2)
#Create the name zone
name_zone=PanedWindow(self.card_win, orient=HORIZONTAL)
name = StringVar()
name.set(self.name)
def modifName(*args) :
try :
assert('"' not in name.get())
name.get().encode('ascii')
except Exception as e:
print ("error on name")
name.set(self.name)
return
old = self.name in Card.blocked_creature
self.name=name.get()
if old or self.name in Card.blocked_creature :
self.refreshWidget()
name.trace("w", modifName)
name_wid=Entry(name_zone, width=30,textvariable=name)
name_wid.pack()
name_zone.add(name_wid)
#Create the cost ad star stringvar
#print int(floor(self.getCost()))
self.cost=StringVar()
self.stars=StringVar()
cost_wid=Label(None, textvariable=self.cost, background='red',width=5, anchor=W)
star_wid=Label(None, textvariable=self.stars, background='blue', anchor=E)
self.cost.set(str(int(floor(self.getCost()))))
self.stars.set("*"*self.getStars())
#Add them in name zone
name_zone.add(cost_wid)
name_zone.add(star_wid)
#Create an Image Zone
image_zone=Button(self.card_win, command=self.choosePhoto)
if hasattr(self,"photofile") and self.photofile :
print ("Image: ",self.photofile)
try :
pilImage=Image.open(self.photofile)
img=PhotoImage(pilImage,master=image_zone)
except :
decomp=self.photofile.split('/')
for i in range(1,6) :
try :
fname="/".join(decomp[-i:])
print ("try to open",fname)
pilImage = Image.open(fname)
img=PhotoImage(pilImage,master=image_zone)
self.photofile=fname
break
except :
self.photofile=None
if self.photofile :
w, h = img.width(), img.height()
print('wh',w,h)
if h>400 :
print("reduction")
img=PhotoImage(pilImage.resize((w//2,h//2), Image.ANTIALIAS),master=image_zone)
image_zone=Button(self.card_win,image=img, command=self.choosePhoto)
image_zone.image=img
#image_zone.configure(image=image_zone.image,width=50,height=50,compound=RIGHT)
#image_zone.pack()
#print "IMAGE CHANGED"
else :
from os import path
fname=self.name.replace(" ","_")
if path.isfile("Cards/"+fname+".png") :
image_zone.config(text='image can be taken from\n'+"Cards/"+fname+".png",background='white',anchor=CENTER)
else :
image_zone.config(text='clic to choose image',background='white',anchor=CENTER)
#image_zone.pack()
# POWER ZONE
power_zone=PanedWindow(self.card_win, orient=VERTICAL)
#fenetre=self.card_win.master
def removePowerCreator(px) :
def removePower(*args) :
#print 'avant',list_pow
self.bonus.remove(px)
#print 'apres',list_pow
#self.card_win.pack_forget()
self.refreshWidget()
return removePower
for p in self.bonus :
powline = PanedWindow(self.card_win, orient=HORIZONTAL)
pow_wid=p.initWidget(powline)
powline.add(pow_wid)
removepow=Button(powline, text="X", command=removePowerCreator(p), anchor=E)
removepow.pack()
powline.add(removepow)
power_zone.add(powline)
def addPower(*args) :
if addBonus.get()!= "add bonus":
name=addBonus.get()
else:
name=add_cost_alteration.get()
print ("added :",name)
import CardPowers
self.bonus+=[eval('CardPowers.'+name+'()')]
self.bonus[-1].parent=self.bonus
self.bonus[-1].card=self
#self.card_win.pack_forget()
self.refreshWidget()
#Add bonus Option menu
addBonus = StringVar(power_zone)
addBonus.set("add bonus") # default value
if not self.pv:
addBonus_wid = Spell.getSpellMenu(power_zone, addBonus)
else: addBonus_wid = getBonusMenu(power_zone, addBonus)
addBonus.trace('w', addPower)
if self.pv>0 or len(self.bonus)==0 or all([b.is_cost_alterator for b in self.bonus]):
addBonus_wid.pack()
#Add this to power zone
power_zone.add(addBonus_wid)
#Create save zone
save_zone = PanedWindow(self.card_win, orient=HORIZONTAL)
if self.monster_type != "all" and not(self.name in Card.blocked_creature) :
save_wid = Button(save_zone, text="Save", command=self.postAndSave)
elif self.monster_type != "all" :
save_wid = Button(save_zone, text="creature in campaign", command=None)
else:
save_wid = Button(save_zone, text="nead type", command=None)
save_wid.pack()
#Create the open button
save_zone.pack()
if Card.monster_list.keys():
self.opening = StringVar(save_zone)
self.opening.set("Open")
choice = [na for na in Card.monster_list.keys() if na not in Card.blocked_creature]
choice.sort()
#print all_monsters.keys()
open_wid = OptionMenu(save_zone, self.opening,*choice)
self.opening.trace('w', self.Open)
open_wid.pack()
save_zone.add(open_wid)
if Card.monster_list.keys():
self.delete = StringVar(save_zone)
self.delete.set("Delete")
choice = [na for na in Card.monster_list.keys() if na not in Card.blocked_creature]
choice.sort()
delete_wid = OptionMenu(save_zone, self.delete,*choice)
self.delete.trace('w', self.clicDelete)
delete_wid.pack()
save_zone.add(delete_wid)
#Create the type button
self.category = StringVar(save_zone)
self.category.set(self.monster_type)
choice = [file2name(t,"_monsters.sav") for t in glob.glob("CardFiles/*_monsters.sav")]
if "recup" in choice:
choice.remove("recup")
#print all_monsters.keys()
category_wid = OptionMenu(save_zone, self.category,*choice)
self.category.trace('w', self.setFile)
category_wid.pack()
#Add it to save zone
save_zone.add(save_wid)
save_zone.add(category_wid)
#Create a new Strength zone for att and pv
strength_zone=PanedWindow(self.card_win, orient=HORIZONTAL)
att=StringVar()
att.set(str(self.att))
pv=StringVar() ; pv.set(str(self.pv))
def modifiedAttPv(*args) :
print ("modifiedAttPv")
self.pv=int(pv.get())
if self.pv<1 and self.is_spell==False :
if len(self.bonus)==0 :
self.is_spell=True
self.refreshWidget()
else :
self.pv=1
self.refreshWidget()
if self.pv>0 and self.is_spell==True :
if len(self.bonus)==0 :
self.is_spell=False
self.refreshWidget()
else :
self.pv=0
self.refreshWidget()
self.att=int(att.get())
self.getCost()
att_wid = Spinbox(strength_zone, from_=0, to=1000,textvariable=att,command=modifiedAttPv)
att_wid.pack()
strength_zone.add(att_wid)
strength_zone.add(Label(strength_zone, text=' ', background='white',
anchor=CENTER))
pv_wid = Spinbox(strength_zone, from_=0, to=1000,textvariable=pv,command=modifiedAttPv)
pv_wid.pack()
strength_zone.add(pv_wid)
#Put it all in window
self.card_win.add(name_zone)
self.card_win.add(image_zone)
self.card_win.add(power_zone)
self.card_win.add(strength_zone)
self.card_win.add(save_zone)
self.card_win.pack()
GIF-файлы поддерживаются стандартными средствами tkinter, но JPEG-файлы будут
пропускаться при отсутствии пакета PIL
"""
import os, sys
from tkinter import *
from PIL.ImageTk import PhotoImage # <== требуется для JPEG и др. форматов
imgdir = 'images'
if len(sys.argv) > 1: imgdir = sys.argv[1]
imgfiles = os.listdir(imgdir) # не включает полный путь к каталогу
main = Tk()
main.title('Viewer')
quit = Button(main, text='Quit all', command=main.quit, font=('courier', 25))
quit.pack()
savephotos = []
for imgfile in imgfiles:
imgpath = os.path.join(imgdir, imgfile)
win = Toplevel()
win.title(imgfile)
try:
imgobj = PhotoImage(file=imgpath)
Label(win, image=imgobj).pack()
print(imgpath, imgobj.width(), imgobj.height()) # размер в пикселях
savephotos.append(imgobj) # сохранить ссылку
except:
errmsg = 'skipping % s\n % s' % (imgfile, sys.exc_info()[1])
Label(win, text=errmsg).pack()
"""
show one image with PIL photo replacement object
handles many more image types; install PIL first: placed in Lib\site-packages
"""
import os, sys
from tkinter import *
from PIL.ImageTk import PhotoImage # <== use PIL replacement class
# rest of code unchanged
imgdir = 'images'
imgfile = 'florida-2009-1.jpg' # does gif, jpg, png, tiff, etc.
if len(sys.argv) > 1:
imgfile = sys.argv[1]
imgpath = os.path.join(imgdir, imgfile)
win = Tk()
win.title(imgfile)
imgobj = PhotoImage(file=imgpath) # now JPEGs work!
Label(win, image=imgobj).pack()
win.mainloop()
print(imgobj.width(), imgobj.height()) # show size in pixels on exit
"""отображает изображение с помощью стандартного объекта PhotoImage из биб-
# лиотеки tkinter; данная реализация может работать с GIF-файлами, но не может
# обрабатывать изображения в формате JPEG; использует файл с изображением, имя
# которого указано в командной строке, или файл по умолчанию; используйте Canvas
# вместо Label, чтобы обеспечить возможность прокрутки, и т.д.
# """
import os, sys
from tkinter import *
from PIL.ImageTk import PhotoImage
dir = './images/'
photo = 'Lighthouse.jpg'
if len(sys.argv) > 1:
photo = sys.argv[1]
path = os.path.join(dir, photo)
win = Tk()
win.title(photo)
photo_obj = PhotoImage(file=dir + photo)
Label(win, image=photo_obj).pack()
print(photo_obj.width(), photo_obj.height())
win.mainloop()
import os, sys
from tkinter import *
from PIL.ImageTk import PhotoImage # <== required for JPEGs and others
imgdir = 'images'
if len(sys.argv) > 1:
imgdir = sys.argv[1]
imgfiles = os.listdir(imgdir) # does not include directory prefix
main = Tk()
main.title('Viewer')
quit = Button(main, text='Quit all', command=main.quit, font=('courier', 25))
quit.pack()
savephotos = []
for imgfile in imgfiles:
imgpath = os.path.join(imgdir, imgfile)
win = Toplevel()
win.title(imgfile)
try:
imgobj = PhotoImage(file=imgpath)
Label(win, image=imgobj).pack()
print(imgpath, imgobj.width(), imgobj.height()) # size in pixels
savephotos.append(imgobj) # keep a reference
except:
errmsg = 'skipping %s\n%s' % (imgfile, sys.exc_info()[1])
Label(win, text=errmsg).pack()
main.mainloop()
"""
отображает изображение с помощью альтернативного объекта из пакета PIL
поддерживает множество форматов изображений; предварительно установите пакет
PIL: поместите его в каталог Lib\site-packages
"""
import os, sys
from tkinter import *
from PIL.ImageTk import PhotoImage
imgdir = 'images'
imgfile = 'spb_backyard.jpg' # поддерживает gif, jpg, png, tiff, и др.
if len(sys.argv) > 1:
imgfile = sys.argv[1]
imgpath = os.path.join(imgdir, imgfile)
win = Tk()
win.title(imgfile)
imgobj = PhotoImage(file=imgpath) # теперь поддерживает и JPEG!
Label(win, image=imgobj).pack()
win.mainloop()
print(imgobj.width(), imgobj.height()) # показать размер в пикселях при выходе
class Application(Frame):
"""Container class, encapsulates app"""
# this class inherits from Tkinter.parent
def __init__(self, path, master=None):
"""Constructor"""
# call parent class constructor
Frame.__init__(self, master)
self.path = path
self.image_filenames = find_image_files(path)
# necessary to make the application actually appear on the screen
self.grid(sticky=N + S + E + W)
# PIL image, for loading from file and for resizing
self.image_pil = None
# Tk photoimage, for display
self.image_tk = None
# list of coords (2-element lists) of current selection's pts
self.points_orig = []
# points_canvas is 'points_orig', in canvas coordinates
self.points_canvas = []
# x- and y-coords of displayed image in canvas coordinate frame
self.x_offset = -1
self.y_offset = -1
# font in listbox text
self.font = Font(family='Helvetica', size=10, weight='normal')
# crosshair line size , as fraction of
# min(displayed-imagewidth, displayed-image-height)
self.crosshair_fraction = 0.05
# color for drawing first crosshair - the origin
self.crosshair1_color = 'red'
# color for drawing second crosshair - (together with the first
# crosshair, these two points define a coordinate frame) -
self.crosshair2_color = 'green'
# color for drawing third and on crosshairs - all points other
# than the first and second, have this color
self.crosshair3_color = 'cyan'
# the width, in pixels, of crosshairs
self.crosshair_thickness = 2
# length of crosshair (updated upon display)
self.crosshair_radius = -1
# the scale of currently displayed image (updated upon display)
self.image_scaling = 1.0
# create all widges and set their initial conditions
self.create_widgets()
def create_widgets(self):
"""Set up all application graphics"""
# get the top level winddow
top = self.winfo_toplevel()
# set the title of the top level window
top.title('Image Point Tagging Tool')
# make row 0 of the top level window's grid stretchable
top.rowconfigure(0, weight=1)
# make column 0 of the top level window's grid stretchable
top.columnconfigure(0, weight=1)
# bind keys for entire app
top.bind_all('<Up>', self.select_prev)
top.bind_all('<Down>', self.select_next)
# make row 0 of Application's widget's grid stretchable
self.rowconfigure(0, weight=1)
# make column 0 of Application's widget's grid stretchable
self.columnconfigure(0, weight=1)
self.canvas = Canvas(self, bg='gray')
self.canvas.grid(row=0, column=0, rowspan=2, sticky=N + S + E + W)
self.canvas.rowconfigure(0, weight=1)
self.canvas.columnconfigure(0, weight=1)
# bind resize events (need -4 here bec. event gives 4+(real_size))
self.canvas.bind(
'<Configure>',
lambda e, s=self: s.on_resize_canvas(e.width - 2, e.height - 2))
# bind canvas mouse clicks
self.canvas.bind('<Button-1>', self.on_click_button1)
self.canvas.bind('<Button-3>', self.on_click_button3)
# create scrollbars
self.scrollbar_x = Scrollbar(self, orient=HORIZONTAL, width=10)
self.scrollbar_y = Scrollbar(self, orient=VERTICAL, width=10)
self.scrollbar_x.grid(row=1, column=1, columnspan=2, sticky=E + W)
self.scrollbar_y.grid(row=0, column=3, sticky=N + S)
# create lb for showing labeled/not-labeled images
self.listbox_marks = Listbox(self,
width=1,
takefocus=0,
exportselection=0,
font=self.font)
self.listbox_marks.grid(row=0, column=1, sticky=N + S + E + W)
# create lb for showing image filenames
self.lisbox_filenames = Listbox(self,
width=30,
selectmode=SINGLE,
xscrollcommand=self.scrollbar_x.set,
yscrollcommand=self.scrollbar_y.set,
exportselection=0,
font=self.font)
self.lisbox_filenames.grid(row=0, column=2, sticky=N + S + E + W)
# bind scrollbar movement
self.scrollbar_x['command'] = self.lisbox_filenames.xview
self.scrollbar_y['command'] = self.on_scrollbar_y
# bind left mouse click selection
self.lisbox_filenames.bind(
'<Button-1>',
lambda e, s=self: s.select(self.lisbox_filenames.nearest(e.y)))
self.listbox_marks.bind(
'<Button-1>',
lambda e, s=self: s.select(self.lisbox_filenames.nearest(e.y)))
# bind wheel scroll
self.lisbox_filenames.bind(
'<Button-4>',
lambda e, s=self: on_mousewheel(self.listbox_marks, 4))
self.lisbox_filenames.bind(
'<Button-5>',
lambda e, s=self: on_mousewheel(self.listbox_marks, 5))
self.listbox_marks.bind(
'<Button-4>',
lambda e, s=self: on_mousewheel(self.lisbox_filenames, 4))
self.listbox_marks.bind(
'<Button-5>',
lambda e, s=self: on_mousewheel(self.lisbox_filenames, 5))
# skip is # of chars to skip in path string so that only the
# part of the path that was not supplied is displayed
skip = len(self.path)
if self.path[skip - 1] != '/':
skip += 1
# insert image filenames plus marks into lists and
# select first image that does not have pts file
i = 0
index_of_image_with_no_pts_file = -1
for image_filename in self.image_filenames:
self.lisbox_filenames.insert(END, image_filename[skip:])
if self.has_pts_file(i):
self.listbox_marks.insert(END, '+')
else:
self.listbox_marks.insert(END, '')
if index_of_image_with_no_pts_file < 0:
index_of_image_with_no_pts_file = i
i += 1
if index_of_image_with_no_pts_file < 0:
self.select(0)
else:
self.select(index_of_image_with_no_pts_file)
def on_scrollbar_y(self, *args):
"""Vertical scrollbar motion callback"""
apply(self.lisbox_filenames.yview, args)
apply(self.listbox_marks.yview, args)
def on_click_button1(self, event):
"""Button 1 click callback: adds a crosshair at click location"""
if self.coord_in_img(event.x, event.y):
point = [(event.x - self.x_offset) / self.image_scaling,
(event.y - self.y_offset) / self.image_scaling]
point_scaled = [float(event.x), float(event.y)]
self.points_orig.append(point)
self.points_canvas.append(point_scaled)
if len(self.points_orig) == 1:
self.mark_labeled()
self.on_resize_canvas(int(self.canvas['width']),
int(self.canvas['height']))
self.save_points()
def on_click_button3(self, event):
"""Button 3 click callback: deletes landmark near click location"""
if not self.coord_in_img(event.x, event.y):
return
i = self.find_point_near_crosshair(event.x, event.y)
if i >= 0:
del self.points_orig[i]
del self.points_canvas[i]
if len(self.points_orig) == 0:
self.mark_unlabeled()
self.on_resize_canvas(int(self.canvas['width']),
int(self.canvas['height']))
self.save_points()
def select(self, i):
"""Select the i'th image to work with - make current selection = i"""
# uncomment the following line if you are only dealing with
# faces that have three points labeled on them and you want to
# automatically reorder a previously tagged database so that
# the person's right eye is the first point, left eye is
# second point and mouth is third point
self.sort_points()
self.lisbox_filenames.selection_clear(0, END)
self.listbox_marks.selection_clear(0, END)
self.lisbox_filenames.selection_set(i)
self.listbox_marks.selection_set(i)
self.lisbox_filenames.see(i)
self.listbox_marks.see(i)
self.image_pil = PIL.Image.open(self.get_image_filename())
self.points_orig = self.read_pts_file()
self.on_resize_canvas(int(self.canvas['width']),
int(self.canvas['height']))
def select_prev(self, *args):
#pylint: disable=unused-argument
"""Select entry that comes before current selection"""
i = self.get_selected_index()
if i > 0:
self.select(i - 1)
def select_next(self, *args):
#pylint: disable=unused-argument
"""Select entry that comes after current selection"""
i = self.get_selected_index()
if i < len(self.image_filenames) - 1:
self.select(i + 1)
def on_resize_canvas(self, width, height):
"""Called when canvas is resized"""
if width <= 0 or height <= 0:
return
# maximize image width or height depending on aspect ratios
image_width = self.image_pil.size[0]
image_height = self.image_pil.size[1]
image_aspect_ratio = float(image_width) / float(image_height)
self.canvas['width'] = width
self.canvas['height'] = height
canvas_width = int(self.canvas['width'])
canvas_height = int(self.canvas['height'])
canvas_aspect_ratio = float(canvas_width) / float(canvas_height)
if image_aspect_ratio < canvas_aspect_ratio:
new_image_width = int(image_aspect_ratio * float(canvas_height))
new_image_height = canvas_height
else:
new_image_width = canvas_width
new_image_height = int(float(canvas_width) / image_aspect_ratio)
self.image_tk = PhotoImage(
self.image_pil.resize((new_image_width, new_image_height),
PIL.Image.BILINEAR))
self.x_offset = 0.5 * (float(canvas_width) - float(new_image_width))
self.y_offset = 0.5 * (float(canvas_height) - float(new_image_height))
self.crosshair_radius = 0.5 * self.crosshair_fraction * float(
min(new_image_width, new_image_height))
self.canvas.delete('image')
self.canvas.create_image(self.x_offset,
self.y_offset,
anchor=NW,
image=self.image_tk,
tags='image')
width_scale = float(new_image_width) / float(image_width)
height_scale = float(new_image_height) / float(image_height)
self.image_scaling = 0.5 * (width_scale + height_scale)
self.points_canvas = [[
x[0] * self.image_scaling + self.x_offset,
x[1] * self.image_scaling + self.y_offset
] for x in self.points_orig]
self.redraw_points()
def redraw_points(self):
"""redraw points in current entry's .pts file"""
self.canvas.delete('line')
# draw first crosshair in color1
if len(self.points_canvas) > 0:
point1 = self.points_canvas[0]
self.draw_crosshair(point1[0], point1[1], self.crosshair1_color)
# draw second crosshair in color2
if len(self.points_canvas) > 1:
point2 = self.points_canvas[1]
self.draw_crosshair(point2[0], point2[1], self.crosshair2_color)
# draw third or higher crosshair in color3
if len(self.points_canvas) > 2:
for point in self.points_canvas[2:]:
self.draw_crosshair(point[0], point[1], self.crosshair3_color)
def draw_crosshair(self, x_coord, y_coord, fill_color):
"""Draw a cross at (x_coord, y_coord) in the currently selected image"""
start_x = x_coord - self.crosshair_radius
start_y = y_coord - self.crosshair_radius
end_x = x_coord + self.crosshair_radius
end_y = y_coord + self.crosshair_radius
min_x = self.x_offset
min_y = self.y_offset
max_x = self.x_offset + self.image_tk.width() - 1
max_y = self.y_offset + self.image_tk.height() - 1
if start_x < min_x:
start_x = min_x
if start_y < min_y:
start_y = min_y
if end_x > max_x:
end_x = max_x
if end_y > max_y:
end_y = max_y
self.canvas.create_line(x_coord,
start_y,
x_coord,
end_y,
width=self.crosshair_thickness,
tags='line',
fill=fill_color)
self.canvas.create_line(start_x,
y_coord,
end_x,
y_coord,
width=self.crosshair_thickness,
tags='line',
fill=fill_color)
def get_selected_index(self):
"""Returns index of current selection"""
return int(self.lisbox_filenames.curselection()[0])
def coord_in_img(self, x_coord, y_coord):
"""Returns whether (x_coord, y_coord) is inside the shown image"""
return (x_coord >= self.x_offset and y_coord >= self.y_offset
and x_coord < self.x_offset + self.image_tk.width()
and y_coord < self.y_offset + self.image_tk.height())
def find_point_near_crosshair(self, x_coord, y_coord):
"""Returns index of landmark point near (x_coord, y_coord), or -1"""
i = 0
i_min = -1
min_dist = self.image_tk.width() + self.image_tk.height()
for pair in self.points_canvas:
x_dist = x_coord - pair[0]
y_dist = y_coord - pair[1]
dist = sqrt(x_dist * x_dist + y_dist * y_dist)
if dist <= self.crosshair_radius and dist < min_dist:
i_min = i
i += 1
return i_min
def save_points(self):
"""Save current points to pts file"""
# remove whatever was there before
if self.has_pts_file():
os.remove(self.get_pts_filename())
# save current result
if len(self.points_orig) > 0:
filehandle = open(self.get_pts_filename(), 'w')
for pair in self.points_orig:
message = str(pair[0]) + ', ' + str(pair[1]) + '\n'
filehandle.write(message)
filehandle.close()
def sort_points(self):
"""
Reorder points, assuming face labeling, so that the first point
is always the person's right eye, the second point is the person's
left eye and the third point is the mouth. NB: this function only
(destructively) works on self.points_orig
"""
if len(self.points_orig) != 3:
return
# step 1 sort the points according to y-value
self.points_orig.sort(key=lambda pt: pt[1])
# step 2: from the top-most two points, call the leftmost one
# the person's right eye and call the other the person's left eye
if self.points_orig[0][0] > self.points_orig[1][0]:
# swap first and second points' x-coordinate
tmp = self.points_orig[0][0]
self.points_orig[0][0] = self.points_orig[1][0]
self.points_orig[1][0] = tmp
# swap first and second points' y-coordinate
tmp = self.points_orig[0][1]
self.points_orig[0][1] = self.points_orig[1][1]
self.points_orig[1][1] = tmp
# order changed, so re-save
self.save_points()
def has_pts_file(self, i=None):
"""Returns whether (i'th) selection has a pts file with landmarks"""
if i is None:
i = self.get_selected_index()
return os.path.exists(self.get_pts_filename(i))
def get_pts_filename(self, i=None):
"""Returns filename of selected (or i'th) .pts file"""
if i is None:
i = self.get_selected_index()
image_filename = self.image_filenames[i]
return os.path.splitext(image_filename)[0] + '.pts'
def get_image_filename(self, i=None):
"""Returns filename of (i'th) selection's image"""
if i is None:
i = self.get_selected_index()
return self.image_filenames[i]
def read_pts_file(self, i=None):
"""Returns list of points (lists) in (i'th) selection's .pts file"""
if i is None:
i = self.get_selected_index()
if self.has_pts_file(i):
filehandle = open(self.get_pts_filename(i), 'r')
lines = filehandle.readlines()
filehandle.close()
return [[float(pair[0]), float(pair[1])]
for pair in [line.split(',') for line in lines]]
else:
return []
def mark_labeled(self, i=None):
"""Mark (i'th) selection as having a .pts file"""
if i is None:
i = self.get_selected_index()
self.listbox_marks.insert(i, '+')
self.listbox_marks.delete(i + 1)
self.listbox_marks.selection_set(i)
def mark_unlabeled(self, i=None):
"""Unmark (i'th) selection as having a .pts file"""
if i is None:
i = self.get_selected_index()
self.listbox_marks.insert(i, '')
self.listbox_marks.delete(i + 1)
self.listbox_marks.selection_set(i)
"""
import os, sys
from tkinter import *
from PIL.ImageTk import PhotoImage # <== required for JPEGs and others
imgdir = 'images'
if len(sys.argv) > 1: imgdir = sys.argv[1]
imgfiles = os.listdir(imgdir) # does not include directory prefix
main = Tk()
main.title('Viewer')
quit = Button(main, text='Quit all', command=main.quit, font=('courier', 25))
quit.pack()
savephotos = []
for imgfile in imgfiles:
imgpath = os.path.join(imgdir, imgfile)
win = Toplevel()
win.title(imgfile)
try:
imgobj = PhotoImage(file=imgpath)
Label(win, image=imgobj).pack()
print(imgpath, imgobj.width(), imgobj.height()) # size in pixels
savephotos.append(imgobj) # keep a reference
except:
errmsg = 'skipping %s\n%s' % (imgfile, sys.exc_info()[1])
Label(win, text=errmsg).pack()
main.mainloop()
#!/usr/local/bin/python #coding: utf-8 ''' Created on 2016年3月6日 @author: Calvin Wang ''' from learning.GUI.chapter2.imageButton import jpgdir from sys import argv from tkinter import * from PIL.ImageTk import PhotoImage filename = argv[1] if len(argv) > 1 else jpgdir # filename on cmdline? win = Tk() img = PhotoImage(file=filename) can = Canvas(win) can.pack(fill=BOTH) can.config(width=img.width(),height=img.height()) # set size to img's size can.create_image(2,2,image=img,anchor=NW) win.mainloop()
#!usr/local/bin/python
#coding: utf-8
'''
Created on 2016年3月6日
@author: Calvin Wang
'''
from tkinter import *
from PIL.ImageTk import PhotoImage
import sys,os
imgdir = 'F:\Python\images'
imgfile = '331018.jpg'
if len(sys.argv) > 1:
imgdir = sys.argv[1]
imgpath = os.path.join(imgdir,imgfile)
win = Tk()
win.title(imgfile)
imgobj = PhotoImage(file=imgpath)
Label(win,image=imgobj).pack()
print(imgobj.width(),imgobj.height())
win.mainloop()
class Application(Frame):
def __init__(self, root):
# Initial variables
self.root = root
self.rect = None
self.start_x = None
self.start_y = None
self.current_x = None
self.current_y = None
self.image = None
self.video = None
self.job = None
Frame.__init__(self, self.root, background='white')
frame_left = Frame(self, padx=5, pady=5)
frame_left.rowconfigure(1, pad=10)
frame_left.grid(row=0, column=0, sticky=(N, W, E, S))
btn_open_img = Button(frame_left,
text='Open Image',
width=10,
command=self.open_image)
btn_open_img.grid(row=0, column=0)
btn_open_video = Button(frame_left,
text='Open Video',
width=10,
command=self.open_video)
btn_open_video.grid(row=1, column=0)
btn_clear = Button(frame_left,
text='Clear',
width=10,
command=self.delete_rect)
btn_clear.grid(row=2, column=0)
btn_close = Button(frame_left,
text='Close',
width=10,
command=self.quit)
btn_close.grid(row=3, column=0)
# Create and setting canvas
self.canvas = Canvas(self,
cursor='cross',
highlightthickness=2,
highlightbackground='#ccc')
self.canvas.bind('<ButtonPress-1>', self.start_draw)
self.canvas.bind('<B1-Motion>', self.drawing)
self.canvas.bind("<ButtonRelease-1>", self.end_draw)
self.canvas.grid(row=0, column=1)
self.pack(fill=BOTH, expand=1)
self.root.title('Drawing Rectangle')
self.root.mainloop()
def open_image(self):
file_name = filedialog.askopenfilename(
initialdir='/',
title='Select file',
filetypes=(('jpeg files', '*.jpg'), ('png files', '*.png'),
('tif files', '*.tif')))
if file_name:
self.stop_video()
self.image = PhotoImage(file=file_name)
width, height = self.image.width(), self.image.height()
self.canvas.config(width=width, height=height)
self.canvas.create_image(0, 0, image=self.image, anchor=NW)
def open_video(self):
file_name = filedialog.askopenfilename(
initialdir='/',
title='Select file',
filetypes=(('avi files', '*.avi'), ('mp4 files', '*.mp4')))
if file_name:
self.stop_video()
# Open video source
self.video = VideoReader(file_name)
width, height = self.video.width, self.video.height
self.canvas.config(width=width, height=height)
self.play_video()
def play_video(self, delay=15):
# Get a frame from the video source
ret, frame = self.video.get_frame()
if ret:
self.image = PILPhotoImage(image=fromarray(frame))
self.canvas.create_image(0, 0, image=self.image, anchor=NW)
if self.rect and self.start_x and self.start_y and self.current_x and self.current_y:
# Delete rectangle of previous image
self.delete_rect()
# Create new rectangle for this image
self.rect = self.canvas.create_rectangle(self.start_x,
self.start_y,
self.current_x,
self.current_y,
outline='red',
width=2)
# Drawing rectangle with top-left position and bottom-right position
self.canvas.coords(self.rect, self.start_x, self.start_y,
self.current_x, self.current_y)
self.job = self.root.after(delay, self.play_video)
def pause_video(self):
if self.job is not None:
self.root.after_cancel(self.job)
self.job = None
def stop_video(self):
if self.job is not None:
self.root.after_cancel(self.job)
self.video.release()
self.delete_rect()
self.job = None
def start_draw(self, event):
self.pause_video()
self.delete_rect()
# Save start position of mouse
self.start_x = self.canvas.canvasx(event.x)
self.start_y = self.canvas.canvasy(event.y)
self.current_x = self.canvas.canvasx(event.x)
self.current_y = self.canvas.canvasy(event.y)
# Create new rectangle if not exists
if not self.rect:
self.rect = self.canvas.create_rectangle(0,
0,
1,
1,
outline='red',
width=2)
def drawing(self, event):
# Get current position of mouse
self.current_x = self.canvas.canvasx(event.x)
self.current_y = self.canvas.canvasy(event.y)
# Drawing rectangle with top-left position and bottom-right position
self.canvas.coords(self.rect, self.start_x, self.start_y,
self.current_x, self.current_y)
def end_draw(self, event):
if self.video:
self.play_video()
def delete_rect(self):
if self.rect:
self.canvas.delete(self.rect)
self.rect = None
def images_size(filepath):
main= Tk()
imgobj = PhotoImage(file=filepath)
size=(imgobj.width(), imgobj.height())
return size
def resize_to_wallpaper(self) -> None:
self.delete(self.wallpaper_id)
image = PhotoImage(self.wallpaper)
self.redraw_canvas((image.width(), image.height()))
self.draw_wallpaper(image)
class VkMusAppGUI(Frame):
def __init__(self, parent=None, **options):
Frame.__init__(self, parent, **options)
self.vk = VkMusic()
self.authResult = []
self.makeAuthWidgets()
self.myAfter()
self.userMusic = [[]]
self.findedMusic = [[]]
self.threadInWork = 0
self.inSearchPlayList = False
self.lastEntryName = None
self.extraParams = {'dir': os.path.curdir,
'mkDir': False,
'reverse': False}
def myAfter(self, time=1000):
self.win.after(time, self.makeWidgets)
def makeWidgets(self):
try:
if self.authResult[0]:
maxSize = (820, 500)
fname = os.path.join(resFileName, 'bg3.jpg')
self.master.title('Music')
self.master.geometry('%dx%d' % maxSize)
self.master.maxsize(*maxSize)
self.master.iconbitmap(os.path.join(resFileName, 'icon2.ico'))
self.master.protocol("WM_DELETE_WINDOW", self.delCache)
canvas = self.win.canvas
canvas.delete("all")
self.bg_image = PhotoImage(file=fname)
canvas.create_image(0, 0, image=self.bg_image, anchor='nw')
userInfo = self.vk.getUserInfo()
userName = userInfo['first_name'] + ' ' + userInfo['last_name']
userPhotoURL = self.vk.getUserPhoto()
userImage = requests.get(userPhotoURL).content
userImage = Image.open(BytesIO(userImage))
self.userImage = PhotoImage(userImage)
imageX = (200 - self.userImage.width()) / 2
imageY = 70
userNameY = self.userImage.height() + imageY + 10
canvas.create_image(imageX, imageY, image=self.userImage, anchor='nw')
canvas.create_text(imageX, userNameY, fill='white', text=userName, anchor='nw')
playBtnFile = os.path.join(resFileName, 'play.png')
self.playButtonImage = PhotoImage(file=playBtnFile)
playButton = Button(canvas, image=self.playButtonImage,
bg='#3c3c3c', command=self.playMusic)
playButton.pack()
canvas.create_window(50, 300, width=30, height=30, window=playButton)
self.currentSongText = canvas.create_text(70, 300, fill='white', anchor='w', text='Текущая композиция')
lFrame = Frame(canvas)
lFrame.pack()
canvas.create_window(400, 200, width=400, height=300, window=lFrame)
sbar = Scrollbar(lFrame)
listbox = Listbox(lFrame, selectmode='EXTENDED', exportselection=False)
sbar.config(command=listbox.yview) # связать sbar и list
listbox.config(yscrollcommand=sbar.set) # сдвиг одного = сдвиг другого
listbox.bind('<<ListboxSelect>>', self.showLastSelectSong)
sbar.pack(side=RIGHT, fill=Y) # первым добавлен – посл. обрезан
listbox.pack(side=LEFT, expand=YES, fill=BOTH) # список обрезается первым
self.list = listbox
self.var = StringVar()
self.radioVal = ('playlist', 'search')
playlist = Radiobutton(canvas,
#command=self.getPlaylist,
bg='#3c3c3c',
variable=self.var,
value=self.radioVal[0])
search = Radiobutton(canvas,
#command=self.getMusic,
bg='#3c3c3c',
variable=self.var,
value=self.radioVal[1])
playlist.pack(), search.pack()
canvas.create_window(660, 65, window=playlist)
canvas.create_window(660, 105, window=search)
canvas.create_text(720, 65, fill='white', text='Мой плейлист')
canvas.create_text(700, 105, fill='white', text='Искать')
canvas.create_text(692, 145, fill='white', text='Название песни')
songNameEntry = Entry(canvas)
songNameEntry.pack()
canvas.create_window(710, 165, window=songNameEntry)
self.songNameEntry = songNameEntry
self.master.bind('<Return>', lambda event: self.showMuscicList())
canvas.create_text(705, 200, fill='white', text='Номера композиций')
numEntry = Entry(canvas)
numEntry.pack()
canvas.create_window(710, 220, window=numEntry)
numEntry.bind('<KeyPress>', self.selectMultipleItems)
self.numEntry = numEntry
resBtn = Button(canvas, text='Найти',
command=self.showMuscicList)
dwlBtn = Button(canvas, text='Скачать',
command=self.downloadMusic)
extraOptBtn = Button(canvas, text='Доп. параметры',
command=self.showExtraOpts)
resBtn.pack(), dwlBtn.pack(), extraOptBtn.pack()
canvas.create_window(675, 260, width=60, window=resBtn)
canvas.create_window(745, 260, width=60, window=dwlBtn)
canvas.create_window(710, 300, height=35, width=130, window=extraOptBtn)
progressbar = ttk.Progressbar (canvas, mode="determinate")
progressbar.pack()
canvas.create_window(400, 400, width=400, window=progressbar)
self.progressbar = progressbar
generalProgressbar = ttk.Progressbar (canvas, mode="determinate")
generalProgressbar.pack()
canvas.create_window(400, 450, width=400, window=generalProgressbar)
self.generalProgressbar = generalProgressbar
self.songNumInfo = canvas.create_text(200, 35, fill='white', anchor='w', text='')
self.canvas = canvas
##### Show playlist at start #####
self.showPlayList()
##################################
else:
showerror('Ошибка', 'Авторизация не удалась!')
del self.authResult[0]
self.myAfter()
except IndexError:
self.myAfter()
def makeAuthWidgets(self):
self.win = AuthGUI(act=self.vk.authVk, result=self.authResult)
def showExtraOpts(self):
ExtraOptionsGUI(self, extraParams=self.extraParams)
if self.extraParams['reverse']:
self.list.select_set(0, END)
if self.extraParams['mkDir']:
self.makeDir()
def delCache(self):
if os.path.exists(cacheFileName):
for fileName in os.listdir(cacheFileName):
path = os.path.join(cacheFileName, fileName)
os.remove(path)
self.quit()
def makeThread(self, func, args):
th = threading.Thread(target=func, args=args)
th.daemon = True
th.start()
def getPlaylist(self):
self.makeThread(self.vk.getUserMusic, (self.userMusic,))
def getMusic(self):
if self.songNameEntry.get():
name = self.songNameEntry.get()
self.makeThread(self.vk.getMusic, (name, self.findedMusic))
self.lastEntryName = name
else:
showinfo('Ошибка!', 'Введите название песни!')
def selectMultipleItems(self, event):
def listIteration(somelist, func):
for pos in somelist:
try:
if '-' in pos:
first = pos[ : pos.find('-')]
last = pos[pos.find('-')+1:]
func(first, last)
else:
func(pos)
except (TclError): pass
def clearExtraSelections(selection, func):
if hasattr(self, 'lastSelection'):
extra = set(self.lastSelection) - set(selection)
listIteration(extra, func) #self.list.select_clear
self.lastSelection = selection
if event.char.isprintable():
selection = self.numEntry.get() + event.char
selection = selection.replace(' ', '').split(',')
elif event.char == '\x08':
selection = self.numEntry.get()[:-1].replace(' ', '').split(',')
else:
selection = self.numEntry.get().replace(' ', '').split(',')
func = (self.list.select_set, self.list.select_clear) if self.extraParams['reverse'] else (self.list.select_clear, self.list.select_set)
clearExtraSelections(selection, func[0])
listIteration(selection, func[1])
def showMuscicList(self):
self.list.delete(0, 'end')
self.threadInWork += 1
def prText(song, i):
text = '{:>03}. {} - {} {}'
duration = str(song['duration'] // 60) + ':' + str(song['duration'] % 60)
return text.format(i, song['artist'], song['title'], duration)
def startWork(musicL):
self.songInfo = []
with threading.Lock():
i = 0
for song in musicL:
if self.threadInWork > 1:
self.threadInWork -= 1
return
text = prText(song, i)
try:
self.list.insert(i, text)
fname = song['artist'] + ' - ' + song['title'] + '.mp3'
for pos in r'\/:><*?"|':
fname = fname.replace(pos, '_')
self.songInfo.append({'name': fname, 'url': song['url']})
except TclError: pass
else:
i+=1
self.canvas.itemconfig(self.songNumInfo, text=('Найдено %d композиций'%i))
self.threadInWork -= 1
if self.extraParams['reverse']:
self.list.select_set(0, END)
def threadShowMusic(musicL):
if musicL[0]:
self.makeThread(startWork, (musicL[0], ))
else:
self.after(500, threadShowMusic, musicL)
if self.var.get() == self.radioVal[0]:
if not self.userMusic[0] and not self.inSearchPlayList:
self.inSearchPlayList = True
self.getPlaylist()
threadShowMusic(self.userMusic)
self.canvas.itemconfig(self.songNumInfo, text='Загружаем плейлист...')
elif self.var.get() == self.radioVal[1]:
if self.lastEntryName != self.songNameEntry.get():
self.findedMusic[0] = []
self.getMusic()
threadShowMusic(self.findedMusic)
self.canvas.itemconfig(self.songNumInfo, text='Идет поиск...')
else:
showinfo('Ошибка', 'Выберите категорию!')
self.threadInWork -= 1
def showPlayList(self):
self.var.set('playlist')
self.showMuscicList()
def showLastSelectSong(self, event):
try:
num = self.list.curselection()[-1]
song = self.songInfo[num]['name']
song = song if len(song) < 22 else (song[:18] + '...')
self.canvas.itemconfig(self.currentSongText, text=song)
except AttributeError:
pass
def playMusic(self):
try:
num = self.list.curselection()[-1]
song = self.songInfo[num]['name']
file = os.path.join(cacheFileName, song)
if not os.path.exists(cacheFileName):
os.mkdir(cacheFileName)
if not song in os.listdir(cacheFileName):
with requests.get(self.songInfo[num]['url'], stream=True) as response:
content = b''
for chunk in response.iter_content(1024*50):
content +=chunk
with open(file, "wb") as f:
f.write(content)
cmdline = '"%s"'%file
os.system(cmdline)
except Exception: showerror('Ошибка', 'Не удалось воспроизвести композицию!')
def makeDir(self):
newdir = os.path.join(self.extraParams['dir'], 'Music')
if not os.path.exists(newdir):
os.mkdir(newdir)
self.extraParams['dir'] = newdir
elif askyesno('Внимание!', 'Папка "Music" уже была создана ранее.\nИспользовать ее?'):
self.extraParams['dir'] = newdir
def downloadMusic(self):
def threadDwnl():
curSelect = self.list.curselection()
curSelectLen = len(curSelect)
self.generalProgressbar['maximum'] = curSelectLen
count = 0
totalText = 'Закачено: %03d из %03d'
totalDownload = self.canvas.create_text(200, 430, fill='white', tag='total', anchor='w', text=totalText%(count, curSelectLen))
for num in curSelect:
num = int(num)
if not self.songInfo[num]['name'] in os.listdir(self.extraParams['dir']):
file = os.path.join(self.extraParams['dir'], self.songInfo[num]['name'])
text = self.songInfo[num]['name']+'...'
self.canvas.create_text(200, 375, fill='white', tag='fileLabel', anchor='w', text=text)
with requests.get(self.songInfo[num]['url'], stream=True) as response:
content = b''
maxValue = response.headers['content-length']
self.progressbar['maximum'] = maxValue
for chunk in response.iter_content(1024*50):
self.progressbar['value']+=len(chunk)
content +=chunk
self.progressbar['value'] = 0
self.canvas.delete('fileLabel')
with open(file, "wb") as file:
file.write(content)
count +=1
self.canvas.itemconfig(totalDownload, text=totalText%(count, curSelectLen))
self.generalProgressbar['value'] = count
self.generalProgressbar['value'] = 0
self.canvas.delete('total')
showinfo('Успех!', 'Загрузка завершена.')
self.makeThread(threadDwnl, ())
gifdir = '/home/lhj/PycharmProjects/photo/gif/' from sys import argv from tkinter import * from PIL.ImageTk import PhotoImage filename = argv[1] if len(argv) > 1 else '2222.gif' win = Tk() img = PhotoImage(file=gifdir + filename) can = Canvas(win) can.pack(fill=BOTH) can.config(width=img.width(), height=img.height()) can.create_image(2, 2, image=img, anchor=NW) win.mainloop()
from tkinter import *
# GIF works, but JPEG requires PIL
imgfile1 = 'ora-pp3e.gif'
imgfile2 = 'ora-lp4e.jpg'
win = Tk() # make root first
win.title('%s and %s' % (imgfile1, imgfile2))
imgobj1 = PhotoImage(file=imgfile1) # display standard photo on a Label
Label(win, image=imgobj1).pack()
print(imgobj1.width(), imgobj1.height()) # show size in pixels before destroyed
from PIL.ImageTk import PhotoImage
imgobj2 = PhotoImage(file=imgfile2) # display PIL photo on a Label
Label(win, image=imgobj2).pack()
print(imgobj2.width(), imgobj2.height()) # show size in pixels before destroyed
win.mainloop()