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PySimpleGUI
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Cleaned up code

This commit is contained in:
MikeTheWatchGuy 2018-08-20 19:09:05 -04:00
parent e0deebea9e
commit d3d154b870
1 changed files with 5 additions and 18 deletions
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23
Demo_PDF_Viewer.py
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@ -49,8 +49,7 @@ layout = [ [image_elem],
form.Layout(layout) form.Layout(layout)
i = 0 i = oldzoom = 0
oldzoom = 0
while True: while True:
button,value = form.Read() button,value = form.Read()
zoom = 0 zoom = 0
@ -65,25 +64,13 @@ while True:
elif button == "Last": elif button == "Last":
i = -1 i = -1
elif button == "Zoom-1": elif button == "Zoom-1":
if oldzoom == 1: zoom = oldzoom = 0 if oldzoom == 1 else 1
zoom = oldzoom = 0
else:
zoom = oldzoom = 1
elif button == "Zoom-2": elif button == "Zoom-2":
if oldzoom == 2: zoom = oldzoom = 0 if oldzoom == 2 else 2
zoom = oldzoom = 0
else:
zoom = oldzoom = 2
elif button == "Zoom-3": elif button == "Zoom-3":
if oldzoom == 3: zoom = oldzoom = 0 if oldzoom == 3 else 3
zoom = oldzoom = 0
else:
zoom = oldzoom = 3
elif button == "Zoom-4": elif button == "Zoom-4":
if oldzoom == 4: zoom = oldzoom = 0 if oldzoom == 4 else 4
zoom = oldzoom = 0
else:
zoom = oldzoom = 4
try: try:
data = get_page(i, zoom) data = get_page(i, zoom)
except: except: