aspose.diagram
Class RenderingSaveOptions

This is an abstract base class for classes that allow the user to specify additional options when saving a diagram into a particular format.

Property Getters/Setters Summary
functiongetArea()
           Gets or sets the area of the shapes will be saved .
functiongetDefaultFont()
functionsetDefaultFont(value)
           When characters in the diagram are unicode and not be set with correct font value or the font is not installed locally, they may appear as block in pdf, image or XPS. Set the DefaultFont such as MingLiu or MS Gothic to show these characters.
functiongetEnlargePage()
functionsetEnlargePage(value)
           Specifies whether enlarge page .
functiongetExportGuideShapes()
functionsetExportGuideShapes(value)
           Defines whether need exporting the guide shapes or not.
functionisExportComments()
functionsetExportComments(value)
           Defines whether need exporting the comments or not.
functiongetPageSize()
functionsetPageSize(value)
           Gets or sets the page size for the generated images. Can be PageSize or null.
functiongetSaveFormat()
functionsetSaveFormat(value)
           Specifies the format in which the document will be saved if this save options object is used. The value of the property is SaveFileFormat integer constant.
functiongetShapes()
functionsetShapes(value)
           Gets or sets shapes to render. Default count is 0.
functiongetWarningCallback()
functionsetWarningCallback(value)
           Gets or sets warning callback.
 

Property Getters/Setters Detail

getPageSize/setPageSize : PageSize 

function getPageSize() / function setPageSize(value)
Gets or sets the page size for the generated images. Can be PageSize or null. The default value is null. If PageSize is null then page size for generated image is obtained from source diagram.

getShapes/setShapes : ShapeCollection 

function getShapes() / function setShapes(value)
Gets or sets shapes to render. Default count is 0.

Example:

var aspose = aspose || {};
aspose.diagram = require("aspose.diagram");

diagram = new aspose.diagram.Diagram("LoadSaveConvert.vsdx");

// create an instance SVG save options class
options = new aspose.diagram.SVGSaveOptions();
shapes = options.getShapes();

// get shapes by page index and shape ID, and then add in the shape collection object
shapes.add(diagram.getPages().get(0).getShapes().getShape(1));
shapes.add(diagram.getPages().get(0).getShapes().getShape(2));

// save Visio drawing
diagram.save("out-SelectiveShapes_out.svg", options);

getArea : Float 

function getArea()
Gets or sets the area of the shapes will be saved . This property has effect only when saving to raster image formats.

getExportGuideShapes/setExportGuideShapes : boolean 

function getExportGuideShapes() / function setExportGuideShapes(value)
Defines whether need exporting the guide shapes or not. Default value is true.

isExportComments/setExportComments : boolean 

function isExportComments() / function setExportComments(value)
Defines whether need exporting the comments or not. Default value is false.

Example:

var aspose = aspose || {};
aspose.diagram = require("aspose.diagram");

diagram = new aspose.diagram.Diagram("Pages.vsdx");
// get a particular page
page = diagram.getPages().getPage("Flow 2");
// set Visio page visiblity
page.getPageSheet().getPageProps().getUIVisibility().setValue(aspose.diagram.BOOL.TRUE);

// initialize Image save options
options = new aspose.diagram.ImageSaveOptions(aspose.diagram.SaveFileFormat.JPEG);
// set export option of hidden Visio pages
options.setExportHiddenPage(false);
// set export option of comments
options.setExportComments(false);

diagram.save("out-ExportOfHiddenVisioPagesToImage.jpeg", options);

getEnlargePage/setEnlargePage : boolean 

function getEnlargePage() / function setEnlargePage(value)
Specifies whether enlarge page . If true - enlarge page. If false - not enlarge page. The default value is true.

getSaveFormat/setSaveFormat : Number 

function getSaveFormat() / function setSaveFormat(value)
Specifies the format in which the document will be saved if this save options object is used. The value of the property is SaveFileFormat integer constant.

getDefaultFont/setDefaultFont : String 

function getDefaultFont() / function setDefaultFont(value)
When characters in the diagram are unicode and not be set with correct font value or the font is not installed locally, they may appear as block in pdf, image or XPS. Set the DefaultFont such as MingLiu or MS Gothic to show these characters.

getWarningCallback/setWarningCallback : IWarningCallback 

function getWarningCallback() / function setWarningCallback(value)
Gets or sets warning callback.

See Also:
          Aspose.Cells Documentation - the home page for the Aspose.Cellss Product Documentation.
          Aspose.Cells Support Forum - our preferred method of support.