DrawGetExceptionString

DrawGetExceptionString -- returns the description of a DrawingWand error

Description

string DrawGetExceptionString( DrawingWand drw_wnd )

Returns a string description of errors / exceptions that occur when using other DrawingWand methods in the API. If there is no error present, an empty string ('') is returned.

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A description of each parameter follows:

drw_wnd

A DrawingWand resource