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Fixed bad call

This commit is contained in:
PySimpleGUI 2021-02-01 20:37:56 -05:00
parent 763347ea15
commit 56640fc11d
1 changed files with 9 additions and 6 deletions
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15
DemoPrograms/Demo_PIL_Use.py
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@ -3,6 +3,7 @@ import PIL
from PIL import Image
import io
import base64
import random
"""
Using PIL with PySimpleGUI - for Images and Buttons
@ -24,7 +25,7 @@ def make_square(im, min_size=256, fill_color=(0, 0, 0, 0)):
def convert_to_bytes(file_or_bytes, resize=None, fill=False):
'''
"""
Will convert into bytes and optionally resize an image that is a file or a base64 bytes object.
Turns into PNG format in the process so that can be displayed by tkinter
:param file_or_bytes: either a string filename or a bytes base64 image object
@ -35,7 +36,7 @@ def convert_to_bytes(file_or_bytes, resize=None, fill=False):
:type fill: (bool)
:return: (bytes) a byte-string object
:rtype: (bytes)
'''
"""
if isinstance(file_or_bytes, str):
img = PIL.Image.open(file_or_bytes)
else:
@ -58,17 +59,19 @@ def convert_to_bytes(file_or_bytes, resize=None, fill=False):
del img
return bio.getvalue()
def random_image():
return random.choice(sg.ICON_BASE64_LIST)
def make_toolbar():
layout = [[sg.T('❎', enable_events=True, key='Exit')]]
for i in range(6):
layout += [[sg.B(image_data = convert_to_bytes(sg._random_error_icon(), (30,30))),
sg.B(image_data = convert_to_bytes(sg._random_error_icon(), (30,30)))]]
layout += [[sg.B(image_data = convert_to_bytes(random_image(), (30,30))),
sg.B(image_data = convert_to_bytes(random_image(), (30,30)))]]
return sg.Window('', layout, element_padding=(0,0), margins=(0,0), finalize=True, no_titlebar=True, grab_anywhere=True)
def main():
image = sg._random_error_icon()
image = random_image()
size = (60,60)
image = convert_to_bytes(image, size, fill=False)
@ -89,7 +92,7 @@ def main():
if size[0] > 20:
size = (size[0]-20, size[1]-20)
elif event in ('Next', '-BUTTON IMAGE-'):
image = sg._random_error_icon()
image = random.choice(sg.ICON_BASE64_LIST)
elif event_window == toolbar:
image = event_window[event].ImageData