mart added a comment.
First of all.. I love the idea! :) I wanted something like that, tough i had a slightly different approach.. i find the global average color usually producing a kinda washed down color (from what happens in the plasma mobile app startup screen) For another project i needed something along the lines, and ended up using a variant of the k-means clustering technique, so you have averages of the colors grouped in clusters by frequency which can generate interesting palettes to play with (then is trivial to add a global average if really needed). https://towardsdatascience.com/extracting-colours-from-an-image-using-k-means-clustering-9616348712be the first implementation is there (i want a way better api for it to be integrated in kirigami tough) https://invent.kde.org/kde/plasma-bigscreen/-/blob/master/components/imagepalette.h INLINE COMMENTS > colorutils.cpp:26 > + connect(response.data(), &QQuickItemGrabResult::ready, &loop, > &QEventLoop::quit); > + loop.exec(); > + sync calls should be avoided whenever possible REPOSITORY R169 Kirigami REVISION DETAIL https://phabricator.kde.org/D28134 To: cblack, #plasma, mart Cc: plasma-devel, fbampaloukas, GB_2, domson, dkardarakos, ngraham, apol, ahiemstra, davidedmundson, mart
