Puts letters onto the selected output converter.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_REC_letters_set(
HIG_REC_IMAGE hImage,
LPAT_REC_LETTER pLetter,
AT_INT Length
);
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Arguments:
| Name |
Type |
Description |
| hImage |
HIG_REC_IMAGE |
Handle of the recognition image. |
| pLetter |
LPAT_REC_LETTER |
Letter array. |
| Length |
AT_INT |
Number of letters in the array. |
Return Value:
Returns the number of ImageGear errors that occurred during this function call.
Supported Raster Image Formats:
See IG_REC_image_import.
Example:
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AT_ERRCOUNT ErrCount = 0;
HIGEAR higImage = 0;
HIG_REC_IMAGE higRecImage = 0;
LPAT_REC_LETTER pLetters = 0;
AT_INT nLetterCount = 0;
AT_INT nLetterIndex = 0;
ErrCount += IG_load_file("Image.tif", &higImage);
ErrCount += IG_REC_image_import(higImage, &higRecImage);
ErrCount += IG_REC_image_recognize(higRecImage);
ErrCount += IG_REC_letters_get(higRecImage, &pLetters, &nLetterCount);
for (nLetterIndex = 0; nLetterIndex < nLetterCount; ++nLetterIndex)
{
if (pLetters[nLetterIndex].Code == (AT_WCHAR)'A')
{
pLetters[nLetterIndex].Code = (AT_WCHAR)'Z';
}
}
ErrCount += IG_REC_letters_set(higRecImage, pLetters, nLetterCount);
ErrCount += IG_REC_image_recognize(higRecImage);
//...
ErrCount += IG_REC_free(pLetters);
ErrCount += IG_REC_image_delete(higRecImage);
ErrCount += IG_image_delete(higImage);
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See Also
HIG_REC_IMAGE
