Java如何在PPT中绘制图形

import com.spire.presentation.*; 
import com.spire.presentation.drawing.*; 
import javax.imageio.ImageIO; 
import java.awt.*; 
import java.awt.geom.Rectangle2D; 
import java.awt.image.BufferedImage; 
import java.io.File; 
 
public class CreateShapes_PPT { 
 
  public static void main(String[] args) throws Exception { 
 
    //创建PowerPoint文档 
    Presentation presentation = new Presentation(); 
 
    //添加一个三角形，并设置单色填充 
    IAutoShape shape = presentation.getSlides().get(0).getShapes().appendShape(ShapeType.TRIANGLE, new Rectangle2D.Double(115, 130, 100, 100)); 
    shape.getFill().setFillType(FillFormatType.SOLID); 
    shape.getFill().getSolidColor().setColor(Color.orange); 
    shape.getShapeStyle().getLineColor().setColor(Color.white); 
 
    //添加一个椭圆，并设置图片填充 
    shape = presentation.getSlides().get(0).getShapes().appendShape(ShapeType.ELLIPSE, new Rectangle2D.Double(290, 130, 150, 100)); 
    shape.getFill().setFillType(FillFormatType.PICTURE); 
    shape.getFill().getPictureFill().setFillType(PictureFillType.STRETCH); 
    BufferedImage image = ImageIO.read(new File("logo.png")); 
    shape.getFill().getPictureFill().getPicture().setEmbedImage(presentation.getImages().append(image)); 
    shape.getShapeStyle().getLineColor().setColor(Color.white); 
 
    //添加一个心形，并设置图案填充 
    shape = presentation.getSlides().get(0).getShapes().appendShape(ShapeType.HEART, new Rectangle2D.Double(515, 130, 130, 100)); 
    shape.getFill().setFillType(FillFormatType.PATTERN); 
    shape.getFill().getPattern().setPatternType(PatternFillType.LARGE_GRID); 
    shape.getShapeStyle().getLineColor().setColor(Color.white); 
 
    //添加一个五角星，并设置渐变填充 
    shape = presentation.getSlides().get(0).getShapes().appendShape(ShapeType.FIVE_POINTED_STAR, new Rectangle2D.Double(115, 300, 115, 115)); 
    shape.getFill().setFillType(FillFormatType.GRADIENT); 
    shape.getFill().getGradient().getGradientStops().append(0, KnownColors.RED); 
    shape.getFill().getGradient().getGradientStops().append(1, KnownColors.LIGHT_SALMON); 
    shape.getShapeStyle().getLineColor().setColor(Color.white); 
 
    //添加一个矩形，并设置渐变填充 
    shape = presentation.getSlides().get(0).getShapes().appendShape(ShapeType.HEXAGON, new Rectangle2D.Double(290, 300, 140, 125)); 
    shape.getFill().setFillType(FillFormatType.GRADIENT); 
    shape.getFill().getGradient().getGradientStops().append(0, KnownColors.LIGHT_PINK); 
    shape.getFill().getGradient().getGradientStops().append(1, KnownColors.LIGHT_SKY_BLUE); 
    shape.getShapeStyle().getLineColor().setColor(Color.white); 
 
    //添加一个向上的箭头，并设置渐变填充 
    shape = presentation.getSlides().get(0).getShapes().appendShape(ShapeType.DOUBLE_WAVE, new Rectangle2D.Double(515, 300, 130, 100)); 
    shape.getFill().setFillType(FillFormatType.GRADIENT); 
    shape.getFill().getGradient().getGradientStops().append(1f, KnownColors.OLIVE); 
    shape.getFill().getGradient().getGradientStops().append(0, KnownColors.POWDER_BLUE); 
    shape.getShapeStyle().getLineColor().setColor(Color.white); 
     
    //保存文档 
    presentation.saveToFile("AddShapes.pptx", FileFormat.PPTX_2010); 
  } 
}