This function returns the number of warnings currently on the ImageGear error stack.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_warning_check(); |
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Arguments:
None
Return Value:
Returns the number of warnings on the error stack. If errors occur during this function call, the function returns (AT_ERRCOUNT)-1, but these errors are not appended onto the error stack.Supported Raster Image Formats:
This function does not process image pixels.
Sample:
None
Remarks:
A call to this function has the same effect as a call to IG_err_error_check with nLevel equal to 1.