Get Paper Width and Height of Page
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Possible Usage Scenarios
Sometimes, you need to know the width and height of paper size as it has been set in page setup of the page. Please use the PageProps.PageWidth and PageProps.PageHeight properties for this purpose.
Get Page Width and Height of Page Prop of Page
The following sample code explains the usage of PageProps.PageWidth and PageProps.PageHeight properties.
Sample Code
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// For complete examples and data files, please go to https://github.com/aspose-diagram/Aspose.Diagram-for-Java | |
String dataDir = Utils.getDataDir(ManipulateEmbeddedOLEObjects.class); | |
System.out.println(dataDir); | |
// load a Visio diagram | |
Diagram diagram = new Diagram(dataDir + "Drawing1.vsdx"); | |
// get page of the Visio diagram by name | |
Page page = diagram.getPages().getPage("Page-1"); | |
// get shape of the Visio diagram by ID | |
Shape OLE_Shape = page.getShapes().getShape(2); | |
// filter shapes by type Foreign | |
if (OLE_Shape.getType() == TypeValue.FOREIGN) { | |
if (OLE_Shape.getForeignData().getForeignType() == ForeignType.OBJECT) { | |
ByteArrayInputStream Ole_stream = new ByteArrayInputStream(OLE_Shape.getForeignData().getObjectData()); | |
// get format of the OLE file object | |
com.aspose.words.FileFormatInfo info = com.aspose.words.FileFormatUtil.detectFileFormat(Ole_stream); | |
if (info.getLoadFormat() == com.aspose.words.LoadFormat.DOC | |
|| info.getLoadFormat() == com.aspose.words.LoadFormat.DOCX) { | |
// modify an OLE object using Aspose.Words API | |
Document doc = new Document(new ByteArrayInputStream(OLE_Shape.getForeignData().getObjectData())); | |
doc.getRange().replace("testing", "Aspose", false, true); | |
ByteArrayOutputStream outStream = new ByteArrayOutputStream(); | |
doc.save(outStream, com.aspose.words.SaveFormat.DOCX); | |
// replace an OLE object | |
OLE_Shape.getForeignData().setObjectData(outStream.toByteArray()); | |
} | |
} | |
} | |
// save Visio diagram | |
diagram.save(dataDir + "modified.vsdx", SaveFileFormat.VSDX); |