BUG: Render after rescaling color range

This change fixes issue 14557(http://www.paraview.org/Bug/view.php?id=14557)

Change-Id: I0e4250840fee481153fad7cdd81be2d98e716121
Merge topic '14557-color-legend-update' into next

2aa1a16b BUG: Render after rescaling color range