Backport PR #20518 on branch v3.5.x ( Support sketch_params in pgf backend)#21022

QuLogic merged 1 commit into

matplotlib:v3.5.xmatplotlib/matplotlib:v3.5.xfrom

meeseeksmachine:auto-backport-of-pr-20518-on-v3.5.xmeeseeksmachine/matplotlib:auto-backport-of-pr-20518-on-v3.5.xCopy head branch name to clipboard