DACapturePageEx
Direct access functionality, Page manipulation
Description
Captures the specified page from a document originally opened with DAOpenFile. The captured page is hidden, but can then be drawn onto any other page using the DADrawCapturedPage function. The "media box" for the page is used as the bounding rectangle for the capture page. The DACapturePageEx function can be used in cases where the "crop box" for the page should be used instead.
Syntax
Delphi
function TPDFlib.DACapturePageEx(FileHandle, PageRef, Options: Integer): Integer;ActiveX
Function PDFlib::DACapturePageEx(FileHandle As Long, PageRef As Long, Options As Long) As LongDLL
int DLDACapturePageEx(int InstanceID, int FileHandle, int PageRef, int Options);Parameters
| FileHandle | A handle returned by the DAOpenFile, DAOpenFileReadOnly or DAOpenFromStream functions |
|---|---|
| PageRef | A page reference returned by the DAFindPage or DANewPage functions |
| Options | 0 = Use the page's media box for the bounding rectangle 1 = Use the page's crop box for the bounding rectangle if it has one, otherwise use the media box 2 = Use the page's bleed box for the bounding rectangle if it has one, otherwise use the crop box 3 = Use the page's trim box for the bounding rectangle if it has one, otherwise use the crop box 4 = Use the page's art box for the bounding rectangle if it has one, otherwise use the crop box |
Return values
| 0 | The specified FileHandle or PageRef were not valid, or the specified page was the only page in the document |
|---|---|
| Non-zero | An ID that can be used with the DADrawCapturedPage function |