Gets the zoom factor used to draw the specified OCR page.
Handle to the OCR document.
Index of the page for which to get the zoom factor. This index is zero-based.
Pointer to a variable to be updated with the zoom factor for the specified page.
|SUCCESS||The function was successful.|
|< 1||An error occurred. Refer to Return Codes.|
This function retrieves the zoom factor that was set using the L_Doc2SetPaintZoomFactor function. If the this function is called before the L_Doc2SetPaintZoomFactor / L_Doc2SetPaintZoomFactorExt function has been called, pfZoomFactor will be updated with the default value 100, which represents normal display.
The specified page may or may not contain zones. If the page has zones, the zones will also be drawn using the same zoom factor.
Required DLLs and Libraries
For an example, refer to L_Doc2SetPaintZoomFactor.