op.document.cropPages
From PDF XChange PDF SDK
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{{#customTitle:op.document.cropPages}} | {{#customTitle:op.document.cropPages}} | ||
{{#parentPage:PXV:Operations|op.document.cropPages|operation}} | {{#parentPage:PXV:Operations|op.document.cropPages|operation}} | ||
| − | |||
{{ToReview}} | {{ToReview}} | ||
== Overview == | == Overview == | ||
| − | The operation | + | The operation allows to change the crop box of the document's pages. |
== Parameters == | == Parameters == | ||
| Line 15: | Line 14: | ||
|- | |- | ||
| class="op_param_name" | Input | | class="op_param_name" | Input | ||
| − | | style="text-align:center" | | + | | style="text-align:center" | IUnknown |
| − | | | + | | <code>IUnknown</code>-based object containing the [[PXV:IPXC_Document|IPXC_Document]] which pages will be cropped. |
|- | |- | ||
| class="op_param_name" | Output | | class="op_param_name" | Output | ||
| − | | style="text-align:center;" | | + | | style="text-align:center;" | IUnknown |
| − | | | + | | <code>IUnknown</code>-based object containing the [[PXV:IPXC_Document|IPXC_Document]] which pages were cropped. |
|- | |- | ||
| class="op_param_name" | [[PXV:op_document_cropPages_Options|Options]] | | class="op_param_name" | [[PXV:op_document_cropPages_Options|Options]] | ||
| Line 26: | Line 25: | ||
| Dictionary with options of the operation. | | Dictionary with options of the operation. | ||
|} | |} | ||
| + | |||
| + | == Sample == | ||
| + | <pre class="brush:c#">//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(); | ||
| + | } | ||
| + | </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();
}
