op.annots.delete
From PDF XChange PDF SDK
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private void RemoveSquareAnnotations(PDFXEdit.IPXV_Document Doc, PDFXEdit.PXV_Inst Inst) | private void RemoveSquareAnnotations(PDFXEdit.IPXV_Document Doc, PDFXEdit.PXV_Inst Inst) | ||
{ | { | ||
| − | PDFXEdit.IPXS_Inst pSInt = (PDFXEdit.IPXS_Inst) | + | PDFXEdit.IPXS_Inst pSInt = (PDFXEdit.IPXS_Inst)Inst.GetExtension("PXS"); |
uint nSquareAtom = pSInt.StrToAtom("Square"); | uint nSquareAtom = pSInt.StrToAtom("Square"); | ||
| − | int nID = | + | int nID = Inst.Str2ID("op.annots.delete", false); |
| − | PDFXEdit.IOperation Op = | + | PDFXEdit.IOperation Op = Inst.CreateOp(nID); |
PDFXEdit.ICabNode input = Op.Params.Root["Input"]; | PDFXEdit.ICabNode input = Op.Params.Root["Input"]; | ||
//Filling the operation with the annotations of Square type | //Filling the operation with the annotations of Square type | ||
Latest revision as of 06:29, 15 April 2016
Overview
The operation allows to delete annotations from the document.
Parameters
| Name | Type | Description |
|---|---|---|
| Input | Array | Array of IUnknown-based objects containing the IPXC_Annotation objects that need to be deleted. Also the IPXC_Document can be specified - that will mean that all of the annotations will be deleted. Note that all of the annotations must belong to one document.
|
| Output | Array | Array of IUnknown-based objects containing the IPXC_Document which annotations were deleted.
|
| Options | Dictionary | Dictionary with options of the operation. |
Sample
//C#
private void RemoveSquareAnnotations(PDFXEdit.IPXV_Document Doc, PDFXEdit.PXV_Inst Inst)
{
PDFXEdit.IPXS_Inst pSInt = (PDFXEdit.IPXS_Inst)Inst.GetExtension("PXS");
uint nSquareAtom = pSInt.StrToAtom("Square");
int nID = Inst.Str2ID("op.annots.delete", false);
PDFXEdit.IOperation Op = Inst.CreateOp(nID);
PDFXEdit.ICabNode input = Op.Params.Root["Input"];
//Filling the operation with the annotations of Square type
PDFXEdit.IPXV_AnnotsList annotsList = Inst.CreateAnnotsList();
for (uint i = 0; i < Doc.CoreDoc.Pages.Count; i++)
{
PDFXEdit.IPXC_Page page = Doc.CoreDoc.Pages[i];
uint nCnt = page.GetAnnotsCount();
for (uint j = 0; j < nCnt; j++)
{
PDFXEdit.IPXC_Annotation annot = page.GetAnnot(j);
if (annot.Type == nSquareAtom)
input.Add().v = annot;
}
}
Op.Do();
}
