corrad
Keywords: cgx

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corrad

       'corrad' <set>

This keyword is used to modify arc-lines. The center points of arc-lines included in the set are moved in a way that each arc-line will run tangentially into a connected straight line. But because the end-points of the arc-lines are not moved only one side of each arc-line will run into a connected line. Therefore for each arc-line only one connected straight line should be included into the set.