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_get

This function checks whether the detection is enabled for the specified format and returns the format's detection priority.


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AT_ERRCODE ACCUAPI IG_fltr_detect_get(
   DWORD dwFormatID,
   LPAT_BOOL lpDetectEnable,
   LPLONG lpDetectPriority


Name Type Description
dwFormatID DWORD Specifies the format filter ID for which the detection flag and detection priority is retrieved. See enumIGFormats for possible values.
lpDetectEnable LPAT_BOOL Pointer to a variable that receives the flag specifying whether or not the detection is enabled for the given format.
lpDetectPriority LPLONG Pointer to a variable that receives the filter detection priority. The greater this value the higher the 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.


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AT_ERRCOUNT     nErrcount;            // Count of returned errors on stack
AT_BOOL bDetectEnable;
LONG nDetectPriority;
nErrcount = IG_fltr_detect_get(IG_FORMAT_TIF, &bDetectEnable, &nDetectPriority);

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