ImageGear for C and C++ on Linux v20.0 - Updated
API Reference Guide > Core Component API Reference > Core Component Functions Reference > Filter Functions > IG_fltr_detect_set

This function turns on or off the format detection procedure for the specified file format. It also sets the format detection priority.


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AT_ERRCODE ACCUAPI IG_fltr_detect_set(
   DWORD dwFormatID,
   AT_BOOL bDetectEnable,
   LONG nDetectPriority


Name Type Description
dwFormatID DWORD Specifies the format filter ID for which the detection flag and detection priority is set. See enumIGFormats for possible values.
bDetectEnable AT_BOOL TRUE turns the detection on, FALSE turns it off.
nDetectPriority LONG Detection priority to be used during the format detection procedure. Greater values correspond to higher priority.

Return Value:

Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.

Supported Raster Image Formats:

This function does not process image pixels.


Copy Code
AT_ERRCOUNT     nErrcount;            // Count of returned errors on stack
nErrcount = IG_fltr_detect_set(IG_FORMAT_TIF, TRUE, 100);

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