ART_mark_select

This function selects or deselects a mark.

Declaration:

	Copy Code
AT_ERRCOUNT ART_mark_select( HIGEAR hIGear, ART_MARK_INDEX hMarkIndex, BOOL fSelect );

Name	Type	Description
hIGear	HIGEAR	HIGEAR handle to the image.
hMarkIndex	ART_MARK_INDEX	Mark identifier.
fSelect	BOOL	If set to FALSE, the mark is deselected; if TRUE, the mark is selected.

Returns the number of ImageGear errors that occurred during the function call.

All pixel formats supported by ImageGear for C and C++.

Annotation

See example under ART_mark_first() function.

When fSelect is set to TRUE, the mark is selected. When fSelect is set to FALSE, the mark is deselected.

The mark must be repainted in order to see a change in the selection state. Use ART_GUI_mark_paint() function.

An error is set if any of the following conditions are met: