op.document.redact
From PDF XChange PDF SDK
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} | } | ||
PDFXEdit.ICabNode options = Op.Params.Root["Options"]; | PDFXEdit.ICabNode options = Op.Params.Root["Options"]; | ||
| − | options[" | + | options["Flags"].v = 4; |
Op.Do(); | Op.Do(); | ||
} | } | ||
</pre> | </pre> | ||
Latest revision as of 04:16, 14 April 2017
Overview
This operation allows to permanently remove text and graphics, marked by Redaction annotations, from the document's content.
Parameters
| Name | Type | Description |
|---|---|---|
| Input | Array | Array of IUnknown-based objects containing the Redaction Annotation items that will be used to apply redaction.
|
| Output | Array | Array of IUnknown-based objects. Not used.
|
| Options | Dictionary | Dictionary with options of the operation. |
Sample
//C#
private void ApplyRedaction(PDFXEdit.IPXV_Document Doc, PDFXEdit.IPXV_Inst Inst)
{
PDFXEdit.IPXS_Inst pSInt = (PDFXEdit.IPXS_Inst)Inst.GetExtension("PXS");
uint nRedactAtom = pSInt.StrToAtom("Redact");
int nID = Inst.Str2ID("op.document.redact", false);
PDFXEdit.IOperation Op = Inst.CreateOp(nID);
var input = Op.Params.Root["Input"];
//Going through all of the pages and gathering the redaction annotation list
for (uint i = 0; i < Doc.CoreDoc.Pages.Count; i++)
{
PDFXEdit.IPXC_Page page = Doc.CoreDoc.Pages[i];
for (uint j = 0; j < page.GetAnnotsCount(); j++)
{
PDFXEdit.IPXC_Annotation annot = page.GetAnnot(j);
if (annot.Type == nRedactAtom)
{
input.Add().v = annot;
}
}
}
PDFXEdit.ICabNode options = Op.Params.Root["Options"];
options["Flags"].v = 4;
Op.Do();
}
