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1.7.2 - viewer - Show alpha became disabled

Posted: Thu Jun 13, 2024 1:08 pm
by user0
XnViewMP 1.7.2 64bit
Windows11 (23H2), display resolution 3840x2160, win scaling 150%


Viewer - alpha channel
Show alpha channel button became disabled after pressing any of Show RGB buttons

To reproduce:
0. add buttons to the toolbar: Show red, Show green, Show blue, Show alpha
1. open test image in Viewer
test_img_32bit.png
test_img_32bit.png (1.36 KiB) Viewed 1435 times
2. press any button other than "Show Alpha", eg "Show Blue"
channel_blue_on_aplha_button_off.png
channel_blue_on_aplha_button_off.png (1.89 KiB) Viewed 1435 times
"Show alpha" button became disabled

ps: no such issue in Preview pane (Browser)




Related

Re: 1.7.2 - viewer - Show alpha became disabled

Posted: Wed Jun 19, 2024 1:20 pm
by xnview
:bugconfirmed: Thanks to your detailed description I can reproduce the problem.

Re: 1.7.2 - viewer - Show alpha became disabled

Posted: Thu Aug 29, 2024 1:21 pm
by xnview
This problem is supposed to be fixed in XnView MP 1.8.0. Please check and confirm the bug fix here.

Re: 1.7.2 - viewer - Show alpha became disabled

Posted: Thu Aug 29, 2024 1:43 pm
by user0
fixed in 180