Search found 3 matches
- 2016-06-06T21:46:11-07:00
- Forum: Bugs
- Topic: Selecting layer/page not possible anymore with IM 6.9.4-7
- Replies: 2
- Views: 2717
Re: Selecting layer/page not possible anymore with IM 6.9.4-7
Thanks for the fix, which appears to work when building from HEAD. This hit us on 7.0.1-9 as well, when we were trying to keep up with recent security updates, because it stopped us grabbing the first frame of a GIF for thumbnails. Maybe page selection is worth unit-testing?
- 2015-05-12T15:47:01-07:00
- Forum: Bugs
- Topic: PNG00 save of PNG8 file after resize fails with >256 colours, NULL colormap
- Replies: 4
- Views: 3836
Re: PNG00 save of PNG8 file after resize fails with >256 colours, NULL colormap
I don't see that as the correct behaviour. I expect it to reduce the palette to 256 colors, because the initial image was a 256-color image. To put it another way, it should behave as "PNG8" for "PNG8" files. (I'm probably missing some subtitles of PNG or ImageMagick terminology here, but hopefully ...
- 2015-05-11T23:09:00-07:00
- Forum: Bugs
- Topic: PNG00 save of PNG8 file after resize fails with >256 colours, NULL colormap
- Replies: 4
- Views: 3836
PNG00 save of PNG8 file after resize fails with >256 colours, NULL colormap
I got the following error from png.c trying to write a PNG: lt-convert: Cannot write PNG8 or color-type 3; colormap is NULL `SirNathanMouse_the_abduction_dc2.png' @ error/png.c/WriteOnePNGImage/9262. Here is the image . It has a full 256-color palette, although not all of the colours appear to be ...