We need a black border around the color swatches in "Annotations" UI.
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
- Open can.ex2, Apply. ParaView will color by "vtkBlockColors".
- Go to "Color Map Editor".
You'll see that under the "Annotations", the first value given white color, but the swatch is not visible since the background for the row is also white. We should add 1 or 2 pixel black background to these swatches to avoid such cases.