op.document.cropPages
From PDF XChange PDF SDK
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return; | return; | ||
int nID = pInst.Str2ID("op.document.cropPages", false); | int nID = pInst.Str2ID("op.document.cropPages", false); | ||
| − | PDFXEdit.IOperation | + | PDFXEdit.IOperation Op = pInst.CreateOp(nID); |
| − | PDFXEdit.ICabNode input = | + | PDFXEdit.ICabNode input = Op.Params.Root["Input"]; |
input.v = pDoc; | input.v = pDoc; | ||
| − | PDFXEdit.ICabNode options = | + | PDFXEdit.ICabNode options = Op.Params.Root["Options"]; |
| − | options["Flags"].v = | + | options["Flags"].v = 1024 | 2048; //Remove white spaces |
| − | + | Op.Do(); | |
} | } | ||
| Line 46: | Line 46: | ||
return; | return; | ||
int nID = pInst.Str2ID("op.document.cropPages", false); | int nID = pInst.Str2ID("op.document.cropPages", false); | ||
| − | PDFXEdit.IOperation | + | PDFXEdit.IOperation Op = pInst.CreateOp(nID); |
| − | PDFXEdit.ICabNode input = | + | PDFXEdit.ICabNode input = Op.Params.Root["Input"]; |
input.v = pDoc; | input.v = pDoc; | ||
| − | PDFXEdit.ICabNode options = | + | PDFXEdit.ICabNode options = Op.Params.Root["Options"]; |
options["Flags"].v = 2; //Crop Box | options["Flags"].v = 2; //Crop Box | ||
//Specifying offsets | //Specifying offsets | ||
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options["CropBox.right"].v = 50; | options["CropBox.right"].v = 50; | ||
options["CropBox.bottom"].v = 50; | options["CropBox.bottom"].v = 50; | ||
| − | + | Op.Do(); | |
} | } | ||
</pre> | </pre> | ||
Latest revision as of 07:51, 7 September 2017
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
//C#
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 Op = pInst.CreateOp(nID);
PDFXEdit.ICabNode input = Op.Params.Root["Input"];
input.v = pDoc;
PDFXEdit.ICabNode options = Op.Params.Root["Options"];
options["Flags"].v = 1024 | 2048; //Remove white spaces
Op.Do();
}
private void CropByOffsets(PDFXEdit.IPXV_Document pDoc, PDFXEdit.PXV_Inst pInst)
{
if (pDoc == null)
return;
int nID = pInst.Str2ID("op.document.cropPages", false);
PDFXEdit.IOperation Op = pInst.CreateOp(nID);
PDFXEdit.ICabNode input = Op.Params.Root["Input"];
input.v = pDoc;
PDFXEdit.ICabNode options = Op.Params.Root["Options"];
options["Flags"].v = 2; //Crop Box
//Specifying offsets
options["IsOffset"].v = true;
options["CropBox.top"].v = 50;
options["CropBox.left"].v = 50;
options["CropBox.right"].v = 50;
options["CropBox.bottom"].v = 50;
Op.Do();
}
