op.document.OCRPages
From PDF XChange PDF SDK
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{{#parentPage:PXV:Operations|op.document.OCRPages|operation}} | {{#parentPage:PXV:Operations|op.document.OCRPages|operation}} | ||
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{{ToReview}} | {{ToReview}} | ||
== Overview == | == Overview == | ||
| − | The operation | + | The operation allows to apply the Optical Character Recognition to the selected pages with given parameters. |
== Parameters == | == Parameters == | ||
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|- | |- | ||
| 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 the Optical Character Recognition will be applied to. |
|- | |- | ||
| class="op_param_name" | Output | | class="op_param_name" | Output | ||
| style="text-align:center;" | Array | | style="text-align:center;" | Array | ||
| − | | | + | | <code>IUnknown</code>-based object containing the [[PXV:IPXC_Document|IPXC_Document]] processed with the Optical Character Recognition. |
|- | |- | ||
| class="op_param_name" | [[PXV:op_document_OCRPages_Options|Options]] | | class="op_param_name" | [[PXV:op_document_OCRPages_Options|Options]] | ||
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| Dictionary with options of the operation. | | Dictionary with options of the operation. | ||
|} | |} | ||
| + | |||
| + | == Sample == | ||
| + | <pre class="brush:c#">//C# | ||
| + | private void OCRPages(PDFXEdit.IPXV_Inst Inst, PDFXEdit.IPXV_Document Doc) | ||
| + | { | ||
| + | int nID = Inst.Str2ID("op.document.OCRPages", false); | ||
| + | PDFXEdit.IOperation Op = Inst.CreateOp(nID); | ||
| + | PDFXEdit.ICabNode input = Op.Params.Root["Input"]; | ||
| + | input.v = Doc; | ||
| + | PDFXEdit.ICabNode options = Op.Params.Root["Options"]; | ||
| + | options["PagesRange.Type"].v = "All"; //OCR all pages | ||
| + | options["OutputType"].v = 0; | ||
| + | options["OutputDPI"].v = 300; | ||
| + | Inst.AsyncDoAndWaitForFinish(Op); | ||
| + | } | ||
| + | </pre> | ||
Latest revision as of 01:22, 19 April 2016
Overview
The operation allows to apply the Optical Character Recognition to the selected pages with given parameters.
Parameters
| Name | Type | Description |
|---|---|---|
| Input | IUnknown | IUnknown-based object containing the IPXC_Document which the Optical Character Recognition will be applied to.
|
| Output | Array | IUnknown-based object containing the IPXC_Document processed with the Optical Character Recognition.
|
| Options | Dictionary | Dictionary with options of the operation. |
Sample
//C#
private void OCRPages(PDFXEdit.IPXV_Inst Inst, PDFXEdit.IPXV_Document Doc)
{
int nID = Inst.Str2ID("op.document.OCRPages", false);
PDFXEdit.IOperation Op = Inst.CreateOp(nID);
PDFXEdit.ICabNode input = Op.Params.Root["Input"];
input.v = Doc;
PDFXEdit.ICabNode options = Op.Params.Root["Options"];
options["PagesRange.Type"].v = "All"; //OCR all pages
options["OutputType"].v = 0;
options["OutputDPI"].v = 300;
Inst.AsyncDoAndWaitForFinish(Op);
}
