public
class
PdfLayerUtils
extends Object| java.lang.Object | |
| ↳ | com.pdftron.pdf.dialog.pdflayer.PdfLayerUtils |
Class Overview
Utility for PDF layer.
Summary
| Public Constructors | |||||||||||
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| PdfLayerUtils() | |||||||||||
| Public Methods | |||||||||||
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| static boolean |
getChecked(PDFViewCtrl pdfViewCtrl, Group group)
Gets the checked state of the OCG layer group.
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| static ArrayList<PdfLayer> |
getLayers(PDFViewCtrl pdfViewCtrl, PDFDoc pdfDoc)
Gets the ordered OCG layer.
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| static boolean | hasPdfLayer(PDFDoc doc) | ||||||||||
| static boolean | hasPdfLayer(PDFViewCtrl pdfViewCtrl) | ||||||||||
| static void |
setLayerCheckedChange(PDFViewCtrl pdfViewCtrl, Group group, boolean checked)
Sets the checked state of the OCG layer group.
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[Expand]
Inherited Methods | |||||||||||
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From class
java.lang.Object
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Public Constructors
public PdfLayerUtils ()
Public Methods
public static boolean getChecked (PDFViewCtrl pdfViewCtrl, Group group)
Gets the checked state of the OCG layer group.
Parameters
| pdfViewCtrl | the PDFViewCtrl |
|---|---|
| group | the PDFDoc |
Returns
- true if OCG layer group is checked, false otherwise.
Throws
| PDFNetException |
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public static ArrayList<PdfLayer> getLayers (PDFViewCtrl pdfViewCtrl, PDFDoc pdfDoc)
Gets the ordered OCG layer.
Parameters
| pdfViewCtrl | the PDFViewCtrl |
|---|---|
| pdfDoc | the PDFDoc |
Returns
- An array list of ordered OCG layers.
Throws
| PDFNetException |
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public static void setLayerCheckedChange (PDFViewCtrl pdfViewCtrl, Group group, boolean checked)
Sets the checked state of the OCG layer group.
Parameters
| pdfViewCtrl | the PDFViewCtrl |
|---|---|
| group | the OCG group |
| checked | true if layer is checked, false otherwise |
Throws
| PDFNetException |
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