ImageGear for C and C++ on Windows v19.0
IG_fltr_detect_set
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.

Declaration:

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

Arguments:

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.

Sample:

None

Example:

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

 

 

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