mirror of
https://github.com/koreader/koreader.git
synced 2025-08-10 00:52:38 +00:00
2011cf1ad1
* Fix the "Enable debug logging" checkbox so that it properly disables "Enable verbose debug logging" when it gets disabled * Avoid asking ImageWidget for alpha-blending when it's not useful * Make ImageWidget's alpha-blending code-path double-check that alpha-blending actually is needed, and avoid it if possible * In the same vein, only do alpha-blending in textboxwidget when absolutely necessary * Prefer color constants over the gray() method, ensuring that they're part of the eInk palette Depends on https://github.com/koreader/koreader-base/pull/853 Fix #4774
menu-icon.png is post-processed with:
convert menu-icon.png -grayscale Rec709Luma -dither Riemersma -remap eink_cmap.gif -quality 75 png:menu-icon-grayscale.png
The intent being to grayscale, dither down to the 16c eInk palette, and save as a 16c paletted grayscale PNG. Start from an RGB copy of the image if you end up with a 256c or sRGB PNG (check via IM's identify tool).
See https://www.mobileread.com/forums/showpost.php?p=3728291&postcount=17 for more details ;).