IG_warning

This function returns the number of warnings currently on the ImageGear error stack.

Declaration:

	Copy Code
AT_ERRCOUNT ACCUAPI IG_warning_check();

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.