Gets the FilterPlus characters setting.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_REC_filterplus_get(
LPWSTR pFilterPlus,
AT_INT nBufferSize
);
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Arguments:
| Name |
Type |
Description |
| pFilterPlus |
LPWSTR |
Pointer to a buffer to get the current FilterPlus character setting in UNICODE. |
| nBufferSize |
AT_INT |
Specifies the size of the pFilterPlus buffer in bytes. It must be large enough to hold all the characters and the terminating zero. |
Return Value:
Returns the number of ImageGear errors that occurred during this function call.
Supported Raster Image Formats:
This function does not process image pixels.
Example:
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AT_ERRCOUNT ErrCount = 0; LPWSTR lpwszBuffer = 0; AT_INT iBufSize = 1024; AT_INT iFilterPlusLength = 0; enumIGRecChrFilter eFilter = {IG_REC_FILTER_ALPHA | IG_REC_FILTER_DIGIT | IG_REC_FILTER_PLUS};
ErrCount += IG_REC_default_filter_set(eFilter); ErrCount += IG_REC_filterplus_set(L"-|+="); ErrCount += IG_REC_filterplus_length_get(&iBufSize); iBufSize = (iBufSize + 1) * sizeof(AT_WCHAR); lpwszBuffer = (LPWSTR) malloc(iBufSize); if(lpwszBuffer) { ErrCount += IG_REC_filterplus_get(lpwszBuffer, iBufSize); free(lpwszBuffer); }
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