fix [#25283] Edge length display difficult to read

- made theme colors for mesh edge len & face angle/area display.
- use %g rather then %f for float display, trims unneeded zeros.
- store cached 2d and 3d text color as bytes rather then floats, compare when drawing to avoid setting the context.
- use unsigned char for more color functions, avoids casting to glColorubv().

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/blenkernel/intern/text.c b/source/blender/blenkernel/intern/text.c
index 6e0289e907b..bbdc188d580 100644
--- a/source/blender/blenkernel/intern/text.c
+++ b/source/blender/blenkernel/intern/text.c
@@ -2746,7 +2746,7 @@ int setcurr_tab_spaces (Text *text, int space)
 /*********************************/
 
 /* Creates and adds a marker to the list maintaining sorted order */
-void txt_add_marker(Text *text, TextLine *line, int start, int end, char color[4], int group, int flags) {
+void txt_add_marker(Text *text, TextLine *line, int start, int end, const unsigned char color[4], int group, int flags) {
 	TextMarker *tmp, *marker;
 
 	marker= MEM_mallocN(sizeof(TextMarker), "text_marker");