HSL Colors Using HSL Colors colors may be the easiest. HSL color values are specified in CSS as hsl( hue, saturation%, lightness%) where hue is in range 0-360 (without a unit marker when using degrees), and both saturation and lightness are percentages 0-100 with a trailing % sign. Note “Bright” colors refer to the colors … Read more
Here is one way to select all items of exactly the same colour (fill). It is also possible to look for other style categories, such as the stroke colour etc. 1) Imagine we wish to select all the orange items on the canvas. Select one of those and go to the Fill and Stroke dialog. … Read more
Here’s one I made which is as simple as it gets. It’s just a lightweight UIView that allows you to specify the element size in case you want blocked regions (elementSize > 1). It draws itself in interface builder so you can set element size and see the consequences. Just set one of your views … Read more
I joined all qualitative palettes from RColorBrewer package. Qualitative palettes are supposed to provide X most distinctive colours each. Of course, mixing them joins into one palette also similar colours, but that’s the best I can get (74 colors). library(RColorBrewer) n <- 60 qual_col_pals = brewer.pal.info[brewer.pal.info$category == ‘qual’,] col_vector = unlist(mapply(brewer.pal, qual_col_pals$maxcolors, rownames(qual_col_pals))) pie(rep(1,n), col=sample(col_vector, … Read more