setPencil

setPencil ( integer Width )

Use this function to set the width of the pencil used in drawPencil. Equivalent to changing the pencil width in the Tool Preferences.

Parameters

Width

A positive integer specifying the desired pencil width.

Error flags

ERR_OK

The flag set if successful.

ERR_FAILED

The flag set if failed.

Example

The following set of statements sets pencil width to 5, and then draws a point on a sample image:

setCurDir("samples")

loadIm (1,"sample14.iwd")

setPencil (5)

drawPencil (1, 100, 100)

redraw(1)