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import dearpygui.dearpygui as dpg
# Callbacks
def cb_nextpic(sender, app_data, user_data):
dpg.set_value(texture_id, user_data['textures'][user_data['next_key']])
# Set key for next Image. Rotate back to 1 when last image has been shown
if user_data['next_key'] < 11:
user_data['next_key'] = user_data['next_key']+1
else:
user_data['next_key'] = 1
# Load in the Logo and add it to the texture_registry
# TODO: Find out, what that thing is actually doing. It is not really clear atm.
width, height, channels, data = dpg.load_image("logo.png")
with dpg.texture_registry():
texture_id = dpg.add_dynamic_texture(width, height, data)
# Next, load in the rest of the pictures
# Important: We are only interested in the data part here!
# Important: All the images must have the same size, because they are
# displayed on the image that will be created from the
# texture_id of the registry
img_dict = {}
for a in range(11):
width, height, channels, data = dpg.load_image(f"resources\img{a+1}.png")
img_dict[a+1] = data
img_handler_dict = {
'next_key': 1,
'textures': img_dict
}
with dpg.window(label="Hangman") as main_window:
dpg.add_image(texture_id)
dpg.add_button(label="Next IMG", callback=cb_nextpic, user_data=img_handler_dict)
dpg.set_primary_window(main_window, True)
dpg.start_dearpygui()
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