Apply Theme To Shape
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Set Theme Color to a Shape in Visio
This topic elaborates how developers can apply theme color to a shape using Aspose.Diagram for Java.
The code below shows how to:
- Load a sample diagram.
- get a particular page.
- get a particular shape.
- set theme of the shape.
- save diagram
Set Theme to a shape Programming Sample
Use the following code in your Java application to set appearance of the connector type shape using Aspose.Diagram for Java.
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// For complete examples and data files, please go to https://github.com/aspose-diagram/Aspose.Diagram-for-Java | |
// The path to the documents directory. | |
String dataDir = Utils.getDataDir(Test.class); | |
// Load a diagram | |
Diagram diagram = new Diagram(dataDir + "Drawing1.vsdx"); | |
// Get page by name | |
Page page = diagram.getPages().getPage("Page-2"); | |
// Add master with stencil file path and master name | |
String masterName = "Rectangle"; | |
diagram.addMaster(dataDir + "Basic Shapes.vss", masterName); | |
// Page indexing starts from 0 | |
int PageIndex = 1; | |
double width = 2, height = 2, pinX = 4.25, pinY = 4.5; | |
// Add a new rectangle shape | |
long rectangleId = diagram.addShape(pinX, pinY, width, height, masterName, PageIndex); | |
// Set shape properties | |
Shape rectangle = page.getShapes().getShape(rectangleId); | |
rectangle.getXForm().getPinX().setValue(5); | |
rectangle.getXForm().getPinY().setValue(5); | |
rectangle.setType(TypeValue.SHAPE); | |
rectangle.getText().getValue().add(new Txt("Aspose Diagram")); | |
// Apply preset theme clouds to new shape in page "Page-2" | |
rectangle.setPresetTheme(PresetThemeValue.CLOUDS); | |
rectangle.setPresetThemeVariant( PresetThemeVariantValue.VARIANT_1); | |
rectangle.setPresetThemeQuickStyle (PresetQuickStyleValue.VARIANT_STYLE_1); | |
// Apply preset theme bubble to page "Page-3" | |
Page page3 = diagram.getPages().getPage("Page-3"); | |
page3.setPresetTheme( PresetThemeValue.BUBBLE); | |
page3.setPresetThemeVariant(PresetThemeVariantValue.VARIANT_2); | |
page3.setPresetThemeQuickStyle (PresetQuickStyleValue.VARIANT_STYLE_3); | |
diagram.save(dataDir + "ApplyThemeToNewShape_out.vsdx", SaveFileFormat.VSDX); |