How to set shape combination, cancel combination and edit combination shape in PPT by Java

Program ape Owen 2021-01-21 11:10:12
set shape combination cancel combination

PPT It supports inserting up to 9 There are two different types of shapes , Each type contains dozens of shape styles . For so many types of shapes , Designing for page elements requires 、 The purpose of convenient shape operation and management , By shape “ Combine ” To fix the position of multiple shapes in different ways 、 Layout ; For existing combined shapes , Can also pass “ Ungroup ” To redefine shape combination styles , Or edit existing composite shapes , Operational combination shape or sub shape under combination shape , Such as setting shape name 、 rotate 、 high 、 wide 、 Alignment mode , meanwhile , You can set shapes arrangement ( On top / Bottom 、 On / Move down one level ) wait . Pass below Java The back-end program code demonstrates how to achieve the above operation , Article points 3 Example demo To show .

1. The program needs API

Downloadable for PowerPoint Document manipulation API,Free Spire.Presentation for Java. obtain Jar After package , take lib Under folder jar File import Java Program .( notes : In this paper, the program JDK Version is 1.8.0)

2. Java Code

  2.1 Combine shapes

import com.spire.presentation.*;import com.spire.presentation.drawing.FillFormatType;import java.awt.geom.Rectangle2D;import java.util.ArrayList;public class GroupShapes { public static void main(String[] args) throws Exception{ // establish PPT file Presentation ppt = new Presentation(); // Get the first slide ISlide slide = ppt.getSlides().get(0); // Add a ribbon shape IShape ribbon = slide.getShapes().appendShape(ShapeType.RIBBON, new Rectangle2D.Double(250,100,250,40)); ribbon.getFill().setFillType(FillFormatType.SOLID); ribbon.getFill().getSolidColor().setKnownColor(KnownColors.GOLD); ribbon.getLine().setWidth(0.1f); // Add a heart IShape heart = slide.getShapes().appendShape(ShapeType.HEART, new Rectangle2D.Double(335, 80, 80, 80)); heart.getFill().setFillType(FillFormatType.SOLID); heart.getFill().getSolidColor().setKnownColor(KnownColors.RED); heart.getLine().setWidth(0.1f); // Add two shapes to ArrayList Array ArrayList list = new ArrayList(); list.add(ribbon); list.add(heart); // Combine shapes in an array ppt.getSlides().get(0).groupShapes(list); // Save the document ppt.saveToFile("GroupShapes.pptx", FileFormat.PPTX_2013); ppt.dispose(); }}

  2.2 Ungroup shapes

import com.spire.presentation.*;public class Un.........
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