ImageGear for C and C++ on Linux v20.0 - Updated
API Reference Guide > ART Component API Reference > ART Component Functions Reference > Mark Management Functions > ART_mark_is_selected

This function returns the current selection state of a mark.


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AT_ERRCOUNT ART_mark_is_selected(
        HIGEAR hIGear, 
        ART_MARK_INDEX hMarkIndex, 
        LPBOOL lpSelected


Name Type Description
hIGear HIGEAR HIGEAR handle to the image.
hMarkIndex ART_MARK_INDEX Mark identifier.
lpSelected LPBOOL A far pointer that returns the current setting of the selection field in the mark's attribute structure. The value of this field is Boolean.

Return Value:

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

Supported Raster Image Formats:

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


See example under ART_mark_first()


If the mark is selected, lpSelected returns a value of TRUE. If the mark is not selected, lpSelected returns a value of FALSE.

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

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