IG_REC_document_page

Overwrites the specified page in the document with the page provided.

Declaration:

	Copy Code
AT_ERRCOUNT ACCUAPI IG_REC_document_page_update( HIG_REC_DOCUMENT hDocument, HIG_REC_IMAGE hPage, AT_INT nPageIndex );

Arguments:

hDocument	Document handle.
hPage	Page that will overwrite the document page specified by nPageIndex.
nPageIndex	Zero-based index of the page to be updated.

Return Value:

Returns the number of ImageGear errors that occurred during this function call.

Supported Raster Image Formats:

See IG_REC_image_import.

Remarks:

After inserting the page, it becomes invalid. It can neither be accessed nor deleted.

Example:

	Copy Code
AT_ERRCOUNT ErrCount = 0; HIG_REC_IMAGE higRecImage = 0; HIGEAR higImage = 0; HIG_REC_DOCUMENT hRecDocument = 0; AT_INT iPageCount = 0; ErrCount += IG_load_file("Image.tif", &higImage); ErrCount += IG_REC_image_import(higImage, &higRecImage); ErrCount += IG_REC_image_recognize(higRecImage); ErrCount += IG_REC_document_open("recognition_data.bin", &hRecDocument); //... ErrCount += IG_REC_document_pagecount_get(hRecDocument, &iPageCount); if(iPageCount > 0) ErrCount += IG_REC_document_page_update(hRecDocument, higRecImage, 0); ErrCount += IG_REC_document_save(hRecDocument, "recognition_data.new"); ErrCount += IG_REC_document_close(hRecDocument); ErrCount += IG_image_delete(higImage);

Copy Code

AT_ERRCOUNT ErrCount = 0;
HIG_REC_IMAGE higRecImage = 0;
HIGEAR higImage = 0;
HIG_REC_DOCUMENT hRecDocument = 0;
AT_INT iPageCount = 0;

ErrCount += IG_load_file("Image.tif", &higImage); 
ErrCount += IG_REC_image_import(higImage, &higRecImage);
ErrCount += IG_REC_image_recognize(higRecImage);
ErrCount += IG_REC_document_open("recognition_data.bin", &hRecDocument);

//...

ErrCount += IG_REC_document_pagecount_get(hRecDocument, &iPageCount);
if(iPageCount > 0)
        ErrCount += IG_REC_document_page_update(hRecDocument, higRecImage, 0);
ErrCount += IG_REC_document_save(hRecDocument, "recognition_data.new");
ErrCount += IG_REC_document_close(hRecDocument);
ErrCount += IG_image_delete(higImage);