Typing color map control points
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
Do the following:
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Create a sphere source.
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Add the elevation filter.
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Open the Color Scale Editor dialog box.
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Create a control point near either end of the color scale.
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Change the new control point's scalar value by editing the value in the Scalar Value line edit box.
In order to change the control point's scalar value, you have to enter an out-of-range value (equivalent to 0). I have seen this cause different problems on different platforms. On Windows, it outputs an error (if you type slow enough). On Linux, it refused to accept the value and changed the line edit value back to its original value.