java 添加形状到 ppt-凯发线上登陆下载网址

本教程展示如何使用spire.presentation for java在powerpoint文档中添加各种形状，以及如何对形状进行单色填充、渐变色填充、图片填充和图案填充。

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 addshapes {
    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("c:\\users\\administrator\\desktop\\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.cross);
        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, 100, 100));
        shape.getfill().setfilltype(fillformattype.gradient);
        shape.getfill().getgradient().getgradientstops().append(0, knowncolors.black);
        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.rectangle, new rectangle2d.double(290, 300, 150, 100));
        shape.getfill().setfilltype(fillformattype.gradient);
        shape.getfill().getgradient().getgradientstops().append(0, knowncolors.light_sky_blue);
        shape.getfill().getgradient().getgradientstops().append(1, knowncolors.royal_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.bent_up_arrow, 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);
    }
}