Backport PR #17859 on branch v3.3.x (API: resolve unset vmin / vmax in all ScalarMapple based methods)#17903

QuLogic merged 1 commit into

matplotlib:v3.3.xmatplotlib/matplotlib:v3.3.xfrom

meeseeksmachine:auto-backport-of-pr-17859-on-v3.3.xmeeseeksmachine/matplotlib:auto-backport-of-pr-17859-on-v3.3.xCopy head branch name to clipboard