def opendir(self):
self.parent.all_files = []
cfg = helpers.config_to_dict(self.parent.Config, 'main')
self.parent.input_dir = tkFileDialog.askdirectory(
title="Select a Directory Containing Images",
initialdir=cfg['last_in_dir'])
self.parent.dirmode = True
cfg['last_in_dir'] = self.parent.input_dir
helpers.dict_to_config(cfg, self.parent.Config, True)
valid_images = (".jpg", "jpeg", ".bmp", ".gif", ".png", ".tga")
for f in os.listdir(self.parent.input_dir):
if f.lower().endswith(valid_images):
this_f = os.path.join(self.parent.input_dir, f)
self.parent.all_files.append(this_f)
n_img = len(self.parent.all_files)
lbl_text = "Selected Directory: " + self.parent.input_dir
#lbl_text += "\nDimensions (Height, Width, Colors): " + str(self.parent.img.shape)
lbl_text += "\nNumber of Image Files in Directory: " + str(n_img)
self.label_text.set(lbl_text)
self.label_fname.pack(padx=5)
print(self.parent.input_dir)
if n_img > 0:
self.parent.img = cv2.imread(self.parent.all_files[0])
self.parent.img_orig = self.parent.img.copy()
self.show_buttons()
def save(self):
cfg = {}
cfg['shift_up'] = self.inp_offset_y.get()
cfg['shift_right'] = self.inp_offset_x.get()
cfg['horz_size'] = self.inp_horz_size.get()
cfg['vert_size'] = self.inp_vert_size.get()
cfg['bl_sz'] = self.inp_size.get()
helpers.dict_to_config(cfg, self.parent.Config, True)
def update_config(self):
cfg = {}
cfg['shift_up'] = self.p2.inp_offset_y.get()
cfg['shift_right'] = self.p2.inp_offset_x.get()
cfg['horz_size'] = self.p2.inp_horz_size.get()
cfg['vert_size'] = self.p2.inp_vert_size.get()
cfg['bl_sz'] = self.p2.inp_size.get()
helpers.dict_to_config(cfg, self.Config)
return helpers.config_to_dict(self.Config, 'main')
def save_dir(self, cfg):
if len(self.parent.all_out_files) < 1:
self.parent.scramble()
self.parent.output_dir = tkFileDialog.askdirectory(
title="Select an Output Directory", initialdir=cfg['last_out_dir'])
cfg['last_out_dir'] = self.parent.output_dir
helpers.dict_to_config(cfg, self.parent.Config)
for im, name in self.parent.all_out_files:
f = os.path.join(self.parent.output_dir, name)
cv2.imwrite(f, im)
def select_output_directory(self):
cfg = helpers.config_to_dict(self.parent.Config, 'main')
try:
init_dir = cfg['last_out_dir']
except:
init_dir = ''
out_dir = tkFileDialog.askdirectory(
title="Select a Directory Containing Images", initialdir=init_dir)
cfg['last_out_dir'] = out_dir
helpers.dict_to_config(cfg, self.parent.Config)
self.out_dir = out_dir
def openfile(self):
if self.parent.mode == 'dir':
self.opendir()
return
cfg = helpers.config_to_dict(self.parent.Config, 'main')
self.file_opt['initialdir'] = cfg['last_in_dir']
self.parent.input_file = tkFileDialog.askopenfilename(**self.file_opt)
#self.show_button.config(state='normal')
print(self.parent.input_file)
if self.parent.input_file:
self.parent.img = cv2.imread(self.parent.input_file)
self.parent.img_orig = self.parent.img.copy()
self.parent.dirmode = False
dir_name = os.path.dirname(self.parent.input_file)
cfg['last_in_dir'] = dir_name
helpers.dict_to_config(cfg, self.parent.Config, True)
lbl_text = "Selected File: " + self.parent.input_file
lbl_text += "\nDimensions (Height, Width, Colors): " + str(
self.parent.img.shape)
self.label_text.set(lbl_text)
self.label_fname.pack(padx=5)
self.show_buttons()
