https://bugs.documentfoundation.org/show_bug.cgi?id=104052
V Stuart Foote <vstuart.fo...@utsa.edu> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |vstuart.fo...@utsa.edu Summary|Add LibreColor palette |Add LibreColour HLC palette --- Comment #1 from V Stuart Foote <vstuart.fo...@utsa.edu> --- Spent some time in Scribus 1.5.2 and downloaded and installed the OCSC CIE HLC palette (via Windows -> Resources -> Palettes category). Not so sure this should be a palette to adopt as a replacement LibreOffice standard.soc in whole. Yes it has application for reproducible color management for desktop publishing support, but the HLC colors are rather muted--and the palette lacks handling of the primary colors. Folks will find it too muted and not the best sRGB color space coverage. Still it would be a useful palette to bundle, and perhaps provide some mechanism for import of the OCSC libary of palettes to LibreOffice. Some technical issues on using the CIE HLC in LibreOffice. As noted, would need to resolve how to label each color swatch to show in its tool-tip popup. Any freieFarbe / freeColour naming in Deutsch would have to be translated--or maybe better drop any color names and depend on the swatch viewer alone (similar is done now for a few of the palettes--where for some reason naming for cmyk uses CMY, and gallery uses CMYK) -- but which sRGB (decimal or HEX) or CMYK (decimal)? And, if moving forward with an HLC based model, it is appropriate/necessary to rethink grid layout for the swatch display. Currently we use 12 columns--chosen to hold black, white and our 10 increments of gray1 - gray10. Something like the HLC tables organized by Hue 000 -> 360 into 36 tables, would need to go into a 9 column layout, with divider between the Hues--and the table would need to describe swatch blanks for colors outside the sRGB color space. Download Owen G.'s tonal_row.soc (attachment 105128 from bug 80196) to $ORIGIN/share/palette and you can see challenge of the swatch view being fixed number of columns. Also, since each swatch from a palette will be shown on opening the color picker, the color picker widget currently has no support for an HLC CIE LAB color reference. Rather, like Scribus, we provide only an HSV (i.e. our HSB panel) based color cylinder representation drawn from sRGB values in the .soc palette. Can conversions showing HLC field be added? =-ref-= https://en.wikipedia.org/wiki/HSL_and_HSV https://en.wikipedia.org/wiki/HCL_color_space http://cscheid.github.io/lux/demos/hcl/hcl.html -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ Libreoffice-ux-advise mailing list Libreoffice-ux-advise@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/libreoffice-ux-advise