Getpenwidth Function Example

Details

Action

A function that returns the current setting of the penwidth.

penwidth 3 - getpenwidth()

If the current penwidth is 1, each time this command is used, it switches the width of the pen between thick (width 2) and thin, (width 1). You may switch between different thicknesses by replacing 3 with a different number and assigning a different starting number to the penwidth.