op.document.cropPages
From PDF XChange PDF SDK
| Line 28: | Line 28: | ||
== Sample == | == Sample == | ||
<pre class="brush:cpp">private void RemoveWhiteSpaces(PDFXEdit.IPXV_Document pDoc, PDFXEdit.PXV_Inst pInst) | <pre class="brush:cpp">private void RemoveWhiteSpaces(PDFXEdit.IPXV_Document pDoc, PDFXEdit.PXV_Inst pInst) | ||
| − | + | { | |
| − | + | if (pDoc == null) | |
| − | + | return; | |
| − | + | int nID = pInst.Str2ID("op.document.cropPages", false); | |
| − | + | PDFXEdit.IOperation pOp = pdfCtl.Inst.CreateOp(nID); | |
| − | + | PDFXEdit.ICabNode input = pOp.Params.Root["Input"]; | |
| − | + | input.v = pDoc; | |
| − | + | PDFXEdit.ICabNode options = pOp.Params.Root["Options"]; | |
| − | + | options["Flags"].v = 256; //Remove white spaces | |
| − | + | pOp.Do(); | |
| − | + | } | |
</pre> | </pre> | ||
Revision as of 01:17, 9 December 2015
Overview
The operation allows to change the crop box of the document's pages.
Parameters
| Name | Type | Description |
|---|---|---|
| Input | IUnknown | IUnknown-based object containing the IPXC_Document which pages will be cropped.
|
| Output | IUnknown | IUnknown-based object containing the IPXC_Document which pages were cropped.
|
| Options | Dictionary | Dictionary with options of the operation. |
Sample
private void RemoveWhiteSpaces(PDFXEdit.IPXV_Document pDoc, PDFXEdit.PXV_Inst pInst)
{
if (pDoc == null)
return;
int nID = pInst.Str2ID("op.document.cropPages", false);
PDFXEdit.IOperation pOp = pdfCtl.Inst.CreateOp(nID);
PDFXEdit.ICabNode input = pOp.Params.Root["Input"];
input.v = pDoc;
PDFXEdit.ICabNode options = pOp.Params.Root["Options"];
options["Flags"].v = 256; //Remove white spaces
pOp.Do();
}
