References ▼
struct L_OcrProgressData{L_UINT StructSize;L_UINT FirstPageIndex;L_UINT LastPageIndex;L_UINT CurrentPageIndex;L_OcrProgressOperation Operation;L_UINT Percentage;};typedef struct L_OcrProgressData L_OcrProgressData;
Contains data for the L_OcrProgressCallback callback.
| Member | Description |
|---|---|
| StructSize | Structure size. It should be equal to sizeof(L_OcrProgressData). |
| FirstPageIndex | Gets the zero-based index of the first page in the process that initiated the callback. |
| LastPageIndex | Gets the zero-based index of the last page in the process that initiated the callback. |
| CurrentPageIndex | Gets the zero-based index of the current page being processed by the operation. |
| Operation | Gets the current running operation. |
| Percentage | Gets the progress of the current operation expressed as a percentage. |
An object of type L_OcrProgressData is passed to the L_OcrProgressCallback callback every time the operation or the percentage of the operation is changed.
You can examine the members of L_OcrProgressData to show information on the current page, operation and percentage complete of the OCR process.