ImageGear for C and C++ on Windows v19.10 - Updated
IG_IP_NR_ROI_mask_delete
API Reference Guide > Core Component API Reference > Core Component Functions Reference > Image Processing Functions > IG_IP_NR_ROI_mask_delete

This function deletes the mask HIGEAR created by IG_IP_NR_ROI_to_HIGEAR_mask().

Declaration:

 
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AT_ERRCOUNT ACCUAPI IG_IP_NR_ROI_mask_delete (
        LPAT_NR_ROI_MASK lpMask
);

Arguments:

Name Type Description
lpMask LPAT_NR_ROI_MASK A far pointer to the mask structure to delete.

Return Value:

Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.

Supported Raster Image Formats:

This function does not process image pixels.

Sample:

None

Remarks:

Example:
 
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AT_ERRCOUNT  nErrcount;
HIGEAR hIGear;
AT_NR_ROI_MASK Mask
nErrcount = IG_IP_NR_ROI_mask_delete(&Mask);

When you are done using this mask, and have called the function IG_IP_NR_ROI_mask_unassociate(), you should call IG_IP_NR_ROI_mask_delete() to delete the mask and free up the memory allocated to it.

See also IG_IP_NR_ROI_to_HIGEAR_mask(), IG_IP_NR_ROI_mask_associate(), and IG_IP_NR_ROI_mask_unassociate() functions.