Erodes ROI mask by the specified number of pixels.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_IP_NR_ROI_mask_erode(
LPAT_NR_ROI_MASK lpMask,
AT_INT pixCount
);
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Arguments:
| Name | Type | Description |
| lpMask | LPAT_NR_ROI_MASK | ROI mask to dilate. |
| pixCount | AT_INT | Number of pixels by which to erode the area. |
Return Value:
Returns the number of ImageGear errors that occurred during this function call.
Supported Raster Image Formats:
This function does not process image pixels.