def __init__(self, parent, def_dict=None, tracker_path=None, to_game_callback=None, **kw):
BaseWiget.__init__(self,parent, def_dict=def_dict, tracker_path=tracker_path, to_game_callback=to_game_callback, **kw)
self.old_value = 0
outType = def_dict.get("outType", float)
if outType == int:
integer = True
elif outType == float:
integer = False
else:
raise TypeError("outType = %s"%repr(outType))
minVal = def_dict.get("minVal", 0)
maxVal = def_dict.get("maxVal", 100)
step = 1
if integer:
self.var = IntVar()
else:
self.var = DoubleVar()
step = 1.0
if (maxVal-minVal) < 5:
step = 0.01
if "step" in def_dict:
step = def_dict["step"]
self.entry = Control(self, label=self.caption, integer=integer,
variable=self.var, min=minVal, max=maxVal, step = step,
options='entry.width 20 label.width 1 label.anchor w entry.anchor w')
if not integer:
number_zero = len(str(step).split(".")[1])
foramter = "%.{0}f".format(number_zero)
def foo(num):
num = float(num)
if num>maxVal:num = maxVal
if num<minVal:num = minVal
return foramter%num
self.entry['validatecmd'] = foo
self.entry.grid(row=1, column=1)
self.var.trace("w", self._onChangeVariable)
self.old_value = self.getValue()
self.onEndSetupContent()
#!/usr/bin/env python
from Tkinter import Label, Button, END
from Tix import Tk, Control, ComboBox
top = Tk()
top.tk.eval('package require Tix')
lb = Label(top,
text='Animals (in pairs; min: pair, max: dozen)')
lb.pack()
ct = Control(top, label='Number;',
integer=True, max=12, min=2, value=2, step=2)
ct.label.config(font='Helvetice -14 bold')
ct.pack()
cb = ComboBox(top, label='Type:', editable=True)
for animal in ('dog', 'cat', 'hamster', 'python'):
cb.insert(END, animal)
cb.pack()
qb = Button(top, text='QUIT',
command=top.quit, bg='red', fg='white')
qb.pack()
top.mainloop()
#自定义函数，控制控件的缩放
def resize(ev=None):
label.config(font='Helvetica -%d bold' % scale.get())
#比例尺控件
scale = Scale(top, from_=10, to=40, orient=HORIZONTAL, command=resize) #缩放比例尺
scale.set(12) #初始值
scale.pack(fill=X, expand=1) #填充到界面
#NumericUpDown控件
ct = Control(top,
label='Number:',
integer=True,
max=12,
min=2,
value=2,
step=2)
ct.label.config(font='Helvetica -14 bold')
ct.pack()
#ComboBox控件
cb = ComboBox(top, label='Type:', editable=True)
for animal in ('dog', 'cat', 'hamster', 'python'):
cb.insert(END, animal)
cb.pack()
Tkinter.mainloop() #运行这个GUI应用
def __init__(self):
self.img_Wid = 500
self.img_Hei = 500
self.win_wid = self.img_Wid + 200
self.win_Hei = self.img_Hei
# init state control variable
self.has_select_path = False # sign has select image path(to do data annotation) or not
self.img_path = ''
self.img_list = []
# create main window
self.mainWin = Tkinter.Tk()
self.mainWin.geometry(str(self.win_wid) + 'x' +
str(self.win_Hei)) # init the size of window
self.mainWin.title("data annotation tool")
self.mainWin.tk.eval('package require Tix')
# create init image(a black background)
self.img = Image.new("RGB", (self.img_Wid, self.img_Hei), (0, 0, 0))
self.photo_img = ImageTk.PhotoImage(self.img)
# create Canvas control
self.cv = Canvas(self.mainWin,
bg='white',
width=self.img_Wid,
height=self.img_Hei)
self.cv.create_image((0, 0), anchor=Tkinter.NW, image=self.photo_img)
self.cv.pack(side=Tkinter.LEFT, expand=True)
# create total Frame to lay out all components
self.frame = Frame(self.mainWin)
self.frame.pack(fill=Tkinter.X, expand=Tkinter.YES, side=Tkinter.LEFT)
# create text control
root_save_path = './data_annotation_result'
self.entry = Entry(self.frame, state='normal')
self.entry.pack(side=Tkinter.TOP, fill=Tkinter.X)
self.entry.insert(0, root_save_path)
# mkdir of annotation result
self.categoryList = ['Dog', 'Cat']
self.category_savepath_list = []
for category in self.categoryList:
cur_category_save_path = os.path.join(root_save_path, category)
self.category_savepath_list.append(cur_category_save_path)
if os.path.exists(cur_category_save_path) == False:
os.mkdir(cur_category_save_path)
# create 'START' button
self.btn_start = Button(self.frame,
text='START',
command=self._selectPath,
activeforeground='blue',
activebackground='white',
bg='blue',
fg='white')
self.btn_start.pack(side=Tkinter.TOP, pady=30)
# create data annotation label button
self.btn_dog = Button(self.frame,
text='Dog',
command=lambda: self._labelButtonClick('Dog'),
activeforeground='black',
activebackground='blue',
bg='white',
fg='black')
self.btn_dog.pack(side=Tkinter.TOP, pady=10)
# create data annotation label button
self.btn_cat = Button(self.frame,
text='Cat',
command=lambda: self._labelButtonClick('Cat'),
activeforeground='black',
activebackground='blue',
bg='white',
fg='black')
self.btn_cat.pack(side=Tkinter.TOP, pady=10)
#NumericUpDown控件
self.num_count = Control(self.frame,
integer=True,
max=-1,
min=-1,
value=-1,
step=1,
label='current Image:',
command=self._showImage)
self.num_count.label.config(font='Helvetica -14 bold')
self.num_count.pack(side=Tkinter.TOP, pady=50)
# create 'QUIT' button
self.btn_quit = Button(self.frame,
text='QUIT',
command=self.mainWin.quit,
activeforeground='blue',
activebackground='white',
bg='red',
fg='white')
self.btn_quit.pack(side=Tkinter.BOTTOM, pady=10)
class DataAnnotationWindow(object):
def __init__(self):
self.img_Wid = 500
self.img_Hei = 500
self.win_wid = self.img_Wid + 200
self.win_Hei = self.img_Hei
# init state control variable
self.has_select_path = False # sign has select image path(to do data annotation) or not
self.img_path = ''
self.img_list = []
# create main window
self.mainWin = Tkinter.Tk()
self.mainWin.geometry(str(self.win_wid) + 'x' +
str(self.win_Hei)) # init the size of window
self.mainWin.title("data annotation tool")
self.mainWin.tk.eval('package require Tix')
# create init image(a black background)
self.img = Image.new("RGB", (self.img_Wid, self.img_Hei), (0, 0, 0))
self.photo_img = ImageTk.PhotoImage(self.img)
# create Canvas control
self.cv = Canvas(self.mainWin,
bg='white',
width=self.img_Wid,
height=self.img_Hei)
self.cv.create_image((0, 0), anchor=Tkinter.NW, image=self.photo_img)
self.cv.pack(side=Tkinter.LEFT, expand=True)
# create total Frame to lay out all components
self.frame = Frame(self.mainWin)
self.frame.pack(fill=Tkinter.X, expand=Tkinter.YES, side=Tkinter.LEFT)
# create text control
root_save_path = './data_annotation_result'
self.entry = Entry(self.frame, state='normal')
self.entry.pack(side=Tkinter.TOP, fill=Tkinter.X)
self.entry.insert(0, root_save_path)
# mkdir of annotation result
self.categoryList = ['Dog', 'Cat']
self.category_savepath_list = []
for category in self.categoryList:
cur_category_save_path = os.path.join(root_save_path, category)
self.category_savepath_list.append(cur_category_save_path)
if os.path.exists(cur_category_save_path) == False:
os.mkdir(cur_category_save_path)
# create 'START' button
self.btn_start = Button(self.frame,
text='START',
command=self._selectPath,
activeforeground='blue',
activebackground='white',
bg='blue',
fg='white')
self.btn_start.pack(side=Tkinter.TOP, pady=30)
# create data annotation label button
self.btn_dog = Button(self.frame,
text='Dog',
command=lambda: self._labelButtonClick('Dog'),
activeforeground='black',
activebackground='blue',
bg='white',
fg='black')
self.btn_dog.pack(side=Tkinter.TOP, pady=10)
# create data annotation label button
self.btn_cat = Button(self.frame,
text='Cat',
command=lambda: self._labelButtonClick('Cat'),
activeforeground='black',
activebackground='blue',
bg='white',
fg='black')
self.btn_cat.pack(side=Tkinter.TOP, pady=10)
#NumericUpDown控件
self.num_count = Control(self.frame,
integer=True,
max=-1,
min=-1,
value=-1,
step=1,
label='current Image:',
command=self._showImage)
self.num_count.label.config(font='Helvetica -14 bold')
self.num_count.pack(side=Tkinter.TOP, pady=50)
# create 'QUIT' button
self.btn_quit = Button(self.frame,
text='QUIT',
command=self.mainWin.quit,
activeforeground='blue',
activebackground='white',
bg='red',
fg='white')
self.btn_quit.pack(side=Tkinter.BOTTOM, pady=10)
def _showImage(self, ev=None):
if self.has_select_path:
if int(self.num_count['value']) == -1:
# create init image(a black background)
self.img = Image.new("RGB", (self.img_Wid, self.img_Hei),
(0, 0, 0))
self.photo_img = ImageTk.PhotoImage(self.img)
self.cv.create_image((0, 0),
anchor=Tkinter.NW,
image=self.photo_img)
return
else:
img_cur_path = self.img_list[int(self.num_count['value'])]
self.img = Image.open(img_cur_path).resize(
(self.img_Wid, self.img_Hei))
self.photo_img = ImageTk.PhotoImage(self.img)
self.cv.create_image((0, 0),
anchor=Tkinter.NW,
image=self.photo_img)
def _labelButtonClick(self, label):
cur_idx = int(self.num_count['value'])
if cur_idx != -1:
# save cur image's annotation result
catgory_idx = self.categoryList.index(label)
save_path = self.category_savepath_list[catgory_idx]
cur_img_name = self.img_list[cur_idx].split('\\')[-1]
save_path = os.path.join(save_path, cur_img_name)
self.img.save(save_path)
# check has next image or not
if cur_idx + 1 < len(self.img_list):
self.num_count['value'] = str(cur_idx + 1)
else:
tkMessageBox.showinfo(
title='thanks',
message='all the data annotation mission has finished~')
def _selectPath(self):
self.img_path = tkFileDialog.askdirectory()
self.img_list = self._getImagList()
if len(self.img_list) > 0:
self.has_select_path = True
self.num_count.config(max=len(self.img_list))
self.num_count['value'] = str(0)
else:
self.has_select_path = False
self.num_count['value'] = str(-1)
self.num_count.config(max=-1)
tkMessageBox.showwarning(
'warning',
'No available images detected! please re-select image path and start'
)
def _getImagList(self):
img_list = []
img_suffix = ['jpg', 'png', 'jpeg', 'bmp']
for root, dirs, files in os.walk(self.img_path):
for file_name in files:
suffix = file_name.split('.')[-1]
if suffix in img_suffix:
cur_img_path = os.path.join(root, file_name)
img_list.append(cur_img_path)
return img_list
def __init__(self):
self.image_Wid = 300
self.image_Hei = 300
self.image_interval = 10
self.canvas_Wid = 930
self.canvas_Hei = 600
self.window_wid = self.canvas_Wid + 160
self.window_Hei = self.canvas_Hei
# init state control variable
self.has_select_root_path = False # sign has select root path(where the sub-directories save) or not
self.root_path = ''
self.group_list = []
# create main window
self.mainWin = Tkinter.Tk()
self.mainWin.geometry(
str(self.window_wid) + 'x' +
str(self.window_Hei)) # init the size of window
self.mainWin.title("image select tool")
self.mainWin.tk.eval('package require Tix')
# bind the key press event(space to pass, q to quit)
self.mainWin.bind('<KeyPress>', self._keyPressEvent)
# create init image(a black background)
self.img_path_list = []
self.photo_img_list = []
# create Canvas control
self.max_shown_num = 90
self.cv = Canvas(self.mainWin,
bg='white',
width=self.canvas_Wid,
height=self.canvas_Hei,
scrollregion=(0, 0, self.canvas_Wid,
(self.image_Hei + self.image_interval) *
math.ceil(self.max_shown_num / 3)))
self.vbar = Scrollbar(self.cv, orient=Tkinter.VERTICAL)
self.vbar.pack(side=Tkinter.RIGHT, fill=Tkinter.Y)
self.vbar.config(command=self.cv.yview)
self.cv.config(yscrollcommand=self.vbar.set)
self.cv.pack(side=Tkinter.LEFT, expand=True, fill=Tkinter.BOTH)
# bind the mouse click event
self.cv.bind('<Button-1>', self._mouseClickEvent)
# bind the mouse wheel event
self.cv.bind_all('<MouseWheel>', self._mouseWheelEvent)
# create total Frame to lay out all components
self.frame = Frame(self.mainWin, width=250, height=self.window_Hei)
self.frame.pack(side=Tkinter.LEFT)
# create text control
self.save_path = './image_select_result'
self.entry = Entry(self.frame, state='normal')
self.entry.pack(side=Tkinter.TOP)
self.entry.insert(0, self.save_path)
# create 'START' button
self.btn_start = Button(self.frame,
text='START',
command=self._selectPath,
activeforeground='blue',
activebackground='white',
bg='blue',
fg='white')
self.btn_start.pack(side=Tkinter.TOP, pady=30)
# create data annotation label button
self.btn_pass = Button(self.frame,
text='PASS',
command=lambda: self._passCurrentGroup(),
activeforeground='black',
activebackground='blue',
bg='white',
fg='black')
self.btn_pass.pack(side=Tkinter.TOP, pady=30)
#NumericUpDown控件
self.num_count = Control(self.frame,
integer=True,
max=-1,
min=-1,
value=-1,
step=1,
label='current Image:',
command=self._showImages)
self.num_count.label.config(font='Helvetica -14 bold')
self.num_count.pack(side=Tkinter.TOP, pady=30)
# create 'QUIT' button
self.btn_quit = Button(self.frame,
text='QUIT',
command=self.mainWin.quit,
activeforeground='blue',
activebackground='white',
bg='red',
fg='white')
self.btn_quit.pack(side=Tkinter.BOTTOM, pady=100)
class ImageSelectWindow(object):
def __init__(self):
self.image_Wid = 300
self.image_Hei = 300
self.image_interval = 10
self.canvas_Wid = 930
self.canvas_Hei = 600
self.window_wid = self.canvas_Wid + 160
self.window_Hei = self.canvas_Hei
# init state control variable
self.has_select_root_path = False # sign has select root path(where the sub-directories save) or not
self.root_path = ''
self.group_list = []
# create main window
self.mainWin = Tkinter.Tk()
self.mainWin.geometry(
str(self.window_wid) + 'x' +
str(self.window_Hei)) # init the size of window
self.mainWin.title("image select tool")
self.mainWin.tk.eval('package require Tix')
# bind the key press event(space to pass, q to quit)
self.mainWin.bind('<KeyPress>', self._keyPressEvent)
# create init image(a black background)
self.img_path_list = []
self.photo_img_list = []
# create Canvas control
self.max_shown_num = 90
self.cv = Canvas(self.mainWin,
bg='white',
width=self.canvas_Wid,
height=self.canvas_Hei,
scrollregion=(0, 0, self.canvas_Wid,
(self.image_Hei + self.image_interval) *
math.ceil(self.max_shown_num / 3)))
self.vbar = Scrollbar(self.cv, orient=Tkinter.VERTICAL)
self.vbar.pack(side=Tkinter.RIGHT, fill=Tkinter.Y)
self.vbar.config(command=self.cv.yview)
self.cv.config(yscrollcommand=self.vbar.set)
self.cv.pack(side=Tkinter.LEFT, expand=True, fill=Tkinter.BOTH)
# bind the mouse click event
self.cv.bind('<Button-1>', self._mouseClickEvent)
# bind the mouse wheel event
self.cv.bind_all('<MouseWheel>', self._mouseWheelEvent)
# create total Frame to lay out all components
self.frame = Frame(self.mainWin, width=250, height=self.window_Hei)
self.frame.pack(side=Tkinter.LEFT)
# create text control
self.save_path = './image_select_result'
self.entry = Entry(self.frame, state='normal')
self.entry.pack(side=Tkinter.TOP)
self.entry.insert(0, self.save_path)
# create 'START' button
self.btn_start = Button(self.frame,
text='START',
command=self._selectPath,
activeforeground='blue',
activebackground='white',
bg='blue',
fg='white')
self.btn_start.pack(side=Tkinter.TOP, pady=30)
# create data annotation label button
self.btn_pass = Button(self.frame,
text='PASS',
command=lambda: self._passCurrentGroup(),
activeforeground='black',
activebackground='blue',
bg='white',
fg='black')
self.btn_pass.pack(side=Tkinter.TOP, pady=30)
#NumericUpDown控件
self.num_count = Control(self.frame,
integer=True,
max=-1,
min=-1,
value=-1,
step=1,
label='current Image:',
command=self._showImages)
self.num_count.label.config(font='Helvetica -14 bold')
self.num_count.pack(side=Tkinter.TOP, pady=30)
# create 'QUIT' button
self.btn_quit = Button(self.frame,
text='QUIT',
command=self.mainWin.quit,
activeforeground='blue',
activebackground='white',
bg='red',
fg='white')
self.btn_quit.pack(side=Tkinter.BOTTOM, pady=100)
def _keyPressEvent(self, event):
if event.keycode == 32:
self._passCurrentGroup()
elif event.keycode == 81:
self.mainWin.destroy()
def _mouseClickEvent(self, event):
# get coordinate of x
x_coordinate = event.x
# compute coordinate of y
# get the location of the scrollBar in the scroll range
scale = self.vbar.get()[0]
start_y = scale * ((self.image_Hei + self.image_interval) *
math.ceil(self.max_shown_num / 3))
y_coordinate = start_y + event.y
self._selectOneImage(x_coordinate, y_coordinate)
def _mouseWheelEvent(self, event):
self.cv.yview_scroll(-1 * (event.delta / 20), "units")
def _showImages(self, ev=None):
if self.has_select_root_path:
if int(self.num_count['value']) == -1:
# clear the images draw before first
for idx in range(len(self.img_path_list)):
self.cv.delete(self.img_path_list[idx])
self.img_path_list = []
self.photo_img_list = []
return
else:
# clear the images draw before first
for idx in range(len(self.img_path_list)):
self.cv.delete(self.img_path_list[idx])
# get the current group path and images list
img_group_path = self.group_list[int(self.num_count['value'])]
self.img_path_list = self._getImagePathList(img_group_path)
self.img_path_list = self.img_path_list[:min(
len(self.img_path_list), self.max_shown_num)]
self.photo_img_list = []
for idx in range(len(self.img_path_list)):
# load the current image
cur_img_path = self.img_path_list[idx]
cur_img = Image.open(cur_img_path).resize(
(self.image_Wid, self.image_Hei))
self.photo_img_list.append(ImageTk.PhotoImage(cur_img))
# draw cur image to the appropriate location by index
x_coordinate = (idx % 3) * (self.image_Wid +
self.image_interval)
y_coordinate = math.floor(
idx / 3) * (self.image_Hei + self.image_interval)
self.cv.create_image((x_coordinate, y_coordinate),
anchor=Tkinter.NW,
image=self.photo_img_list[idx],
tags=self.img_path_list[idx])
# give a tag is convenient for delete later
def _passCurrentGroup(self):
cur_idx = int(self.num_count['value'])
if cur_idx != -1:
# check has next group or not
if cur_idx + 1 < len(self.group_list):
self.num_count['value'] = str(cur_idx + 1)
else:
tkMessageBox.showinfo(
title='thanks',
message='all the image select mission has finished~')
def _selectOneImage(self, x_coordinate, y_coordinate):
cur_idx = int(self.num_count['value'])
if cur_idx == -1:
return
col = math.floor(x_coordinate / (self.image_Wid + self.image_interval))
row = math.floor(y_coordinate / (self.image_Hei + self.image_interval))
idx = int(row * 3 + col)
if idx < len(self.img_path_list):
img_click_path = self.img_path_list[idx]
cur_img = Image.open(img_click_path)
img_name = img_click_path.split('\\')[-1]
cur_save_path = os.path.join(self.save_path, img_name)
cur_img.save(cur_save_path)
def _selectPath(self):
self.root_path = tkFileDialog.askdirectory()
self.group_list = self._getGroupPathList()
if len(self.group_list) > 0:
self.has_select_root_path = True
self.num_count.config(max=len(self.group_list) - 1)
self.num_count['value'] = str(0)
else:
self.has_select_root_path = False
self.num_count['value'] = str(-1)
self.num_count.config(max=-1)
tkMessageBox.showwarning(
'warning',
'No available sub-directories detected! please re-select root path and start'
)
def _getGroupPathList(self):
group_list = []
for root, dirs, files in os.walk(self.root_path):
for dir_name in dirs:
cur_group_path = os.path.join(root, dir_name)
group_list.append(cur_group_path)
return group_list
def _getImagePathList(self, img_group_path):
img_path_list = []
for root, dirs, files in os.walk(img_group_path):
for file_name in files:
cur_img_path = os.path.join(img_group_path, file_name)
img_path_list.append(cur_img_path)
return img_path_list
class DataAnnotationWindow(object):
def __init__(self):
self.img_Wid = 500
self.img_Hei = 500
self.win_wid = self.img_Wid + 200
self.win_Hei = self.img_Hei
# init state control variable
self.has_select_path = False # sign has select image path(to do data annotation) or not
self.img_path = ''
self.img_list = []
# create main window
self.mainWin = Tkinter.Tk()
self.mainWin.geometry(str(self.win_wid) + 'x' + str(self.win_Hei)) # init the size of window
self.mainWin.title("data annotation tool")
self.mainWin.tk.eval('package require Tix')
# bind the key press event(space to pass, d to delete, q to quit)
self.mainWin.bind('<KeyPress>', self._keyPressEvent)
# create init image(a black background)
self.img = Image.new("RGB", (self.img_Wid, self.img_Hei), (0,0,0))
self.photo_img = ImageTk.PhotoImage(self.img)
# create Canvas control
self.cv = Canvas(self.mainWin, bg = 'white', width = self.img_Wid, height = self.img_Hei)
self.cv.create_image((0,0), anchor=Tkinter.NW, image=self.photo_img)
self.cv.pack(side=Tkinter.LEFT, expand=True)
# create total Frame to lay out all components
self.frame = Frame(self.mainWin)
self.frame.pack(fill=Tkinter.X, expand=Tkinter.YES, side=Tkinter.LEFT)
# create text control
root_save_path = './data_annotation_result'
if os.path.exists(root_save_path) == False:
os.mkdir(root_save_path)
self.entry= Entry(self.frame, state = 'normal')
self.entry.pack(side = Tkinter.TOP, fill = Tkinter.X)
self.entry.insert(0, root_save_path)
# mkdir of annotation result
self.categoryList = ['category1', 'category2', 'category3']
self.category_savepath_list = []
for category in self.categoryList:
cur_category_save_path = os.path.join(root_save_path, category)
self.category_savepath_list.append(cur_category_save_path)
if os.path.exists(cur_category_save_path) == False:
os.mkdir(cur_category_save_path)
# create 'START' button
self.btn_start = Button(self.frame, text='START', command=self._selectPath, activeforeground='blue',
activebackground='white', bg='blue', fg='white')
self.btn_start.pack(side = Tkinter.TOP, pady=30)
# create data annotation label button
self.btn_category1 = Button(self.frame, text='Category 1',command=lambda:self._labelButtonClick('category1'), activeforeground='black',
activebackground='blue', bg='white', fg='black')
self.btn_category1.pack(side = Tkinter.TOP, pady=10)
# create data annotation label button
self.btn_category2 = Button(self.frame, text='Category 2',command=lambda:self._labelButtonClick('category2'), activeforeground='black',
activebackground='blue', bg='white', fg='black')
self.btn_category2.pack(side = Tkinter.TOP, pady=10)
# create data annotation label button
self.btn_category3 = Button(self.frame, text='Category 3',command=lambda:self._labelButtonClick('category3'), activeforeground='black',
activebackground='blue', bg='white', fg='black')
self.btn_category3.pack(side = Tkinter.TOP, pady=10)
#NumericUpDown
self.num_count = Control(self.frame,integer=True, max=-1, min=-1, value=-1, step=1,
label='current Image:', command=self._showImage)
self.num_count.label.config(font='Helvetica -14 bold')
self.num_count.pack(side = Tkinter.TOP, pady=50)
# create 'QUIT' button
self.btn_quit = Button(self.frame, text='QUIT',command=self.mainWin.quit,activeforeground='blue',
activebackground='white', bg='red', fg='white')
self.btn_quit.pack(side = Tkinter.BOTTOM, pady=10)
def _keyPressEvent(self, event):
if event.keycode == 81:
self._labelButtonClick('category1')
elif event.keycode == 87:
self._labelButtonClick('category2')
elif event.keycode == 69:
self._labelButtonClick('category3')
def _showImage(self, ev=None):
if self.has_select_path:
if int(self.num_count['value']) == -1:
# create init image(a black background)
self.img = Image.new("RGB", (self.img_Wid, self.img_Hei), (0,0,0))
self.photo_img = ImageTk.PhotoImage(self.img)
self.cv.create_image((0,0), anchor=Tkinter.NW, image=self.photo_img)
return
else:
img_cur_path = self.img_list[int(self.num_count['value'])]
self.img = self._loadImage(img_cur_path)
self.photo_img = ImageTk.PhotoImage(self.img)
self.cv.create_image((0,0), anchor=Tkinter.NW, image=self.photo_img)
def _labelButtonClick(self, label):
cur_idx = int(self.num_count['value'])
if cur_idx != -1:
# get cur image's annotation label and file name
catgory_idx = self.categoryList.index(label)
cur_img_name = self.img_list[cur_idx].split('\\')[-1]
# check if cur_img_name exist(undo last annotation operation)
for cur_dir in self.category_savepath_list:
for file in os.listdir(cur_dir):
if file == cur_img_name:
os.remove(os.path.join(cur_dir, file))
break
# save cur image's annotation result
save_path = self.category_savepath_list[catgory_idx]
save_path = os.path.join(save_path, cur_img_name)
src_path = os.path.join(self.img_path, cur_img_name)
shutil.copy(src_path, save_path)
#self.img.save(save_path)
# check has next image or not
if cur_idx + 1 < len(self.img_list):
self.num_count['value'] = str(cur_idx + 1)
else:
tkMessageBox.showinfo(title='thanks', message='all the data annotation mission has finished~')
def _selectPath(self):
self.img_path = tkFileDialog.askdirectory()
self.img_list = self._getImagList()
if len(self.img_list) > 0:
self.has_select_path = True
self.num_count.config(max = len(self.img_list))
self.num_count['value'] = str(0)
else:
self.has_select_path = False
self.num_count['value'] = str(-1)
self.num_count.config(max = -1)
tkMessageBox.showwarning('warning','No available images detected! please re-select image path and start')
def _getImagList(self):
img_list = []
for root, dirs, files in os.walk(self.img_path):
for file_name in files:
cur_img_path = os.path.join(root, file_name)
img_list.append(cur_img_path)
return img_list
def _loadImage(self, img_path):
img_back = Image.new("RGB", (self.img_Wid, self.img_Hei), (0,0,0))
src_img = Image.open(img_path)
src_width = src_img.width
src_height = src_img.height
if src_width > src_height:
resize_width = self.img_Wid
resize_height = int(src_height * self.img_Wid /src_width)
resize_img = src_img.resize((resize_width, resize_height))
start_idx = int((self.img_Hei - resize_height)/2)
for y_offset in range(resize_height):
for x_offset in range(resize_width):
x = x_offset
y = start_idx + y_offset
img_back.putpixel((x, y), resize_img.getpixel((x_offset, y_offset)))
else:
resize_height = self.img_Hei
resize_width = int(src_width * self.img_Hei /src_height)
resize_img = src_img.resize((resize_width, resize_height))
start_idx = int((self.img_Wid - resize_width)/2)
for y_offset in range(resize_height):
for x_offset in range(resize_width):
x = start_idx + x_offset
y = y_offset
img_back.putpixel((x, y), resize_img.getpixel((x_offset, y_offset)))
return img_back
class NumberEntry(BaseWiget):
def __init__(self, parent, def_dict=None, tracker_path=None, to_game_callback=None, **kw):
BaseWiget.__init__(self,parent, def_dict=def_dict, tracker_path=tracker_path, to_game_callback=to_game_callback, **kw)
self.old_value = 0
outType = def_dict.get("outType", float)
if outType == int:
integer = True
elif outType == float:
integer = False
else:
raise TypeError("outType = %s"%repr(outType))
minVal = def_dict.get("minVal", 0)
maxVal = def_dict.get("maxVal", 100)
step = 1
if integer:
self.var = IntVar()
else:
self.var = DoubleVar()
step = 1.0
if (maxVal-minVal) < 5:
step = 0.01
if "step" in def_dict:
step = def_dict["step"]
self.entry = Control(self, label=self.caption, integer=integer,
variable=self.var, min=minVal, max=maxVal, step = step,
options='entry.width 20 label.width 1 label.anchor w entry.anchor w')
if not integer:
number_zero = len(str(step).split(".")[1])
foramter = "%.{0}f".format(number_zero)
def foo(num):
num = float(num)
if num>maxVal:num = maxVal
if num<minVal:num = minVal
return foramter%num
self.entry['validatecmd'] = foo
self.entry.grid(row=1, column=1)
self.var.trace("w", self._onChangeVariable)
self.old_value = self.getValue()
self.onEndSetupContent()
#------------- интерфейс -------------#
def setValue(self, value):
if self.old_value == value:
return
self.old_value = value
self.var.set(value)
def getValue(self):
return self.var.get()
def getDictValue(self):
raise NotImplementedError
def forceSave(self):
"""принудительное сохранение"""
self._onEndInput()
#------------- внутренние методы -------------#
def _onEndInput(self):
value = self.getValue()
if self.old_value != value:
self.onValueChangeEndByUser(self.old_value, value)
self.old_value = value
def _onChangeVariable(self, *event):
value = self.getValue()
if self.old_value == value:
return
self._onEndInput()
