java 添加、替换和删除 powerpoint 幻灯片中的批注信息-ag凯发旗舰厅

这篇文章将介绍如何使用spire.presentation for java添加、替换和删除powerpoint幻灯片中的批注信息。

添加批注

import com.spire.presentation.*;
import java.awt.geom.point2d;
public class pptcomment {
    public static void main(string[] args) throws exception{
        //加载powerpoint文档
        presentation ppt = new presentation();
        ppt.loadfromfile("sample.pptx");
        icommentauthor author = ppt.getcommentauthors().addauthor("e-iceblue", "comment:");
        //添加批注
        ppt.getslides().get(0).addcomment(author, "第一条批注", new point2d.float(30, 12), new java.util.date());
        ppt.getslides().get(0).addcomment(author, "第二条批注", new point2d.float(15, 20), new java.util.date());
        //保存文档
        ppt.savetofile("output/result.pptx", fileformat.pptx_2010);
        ppt.dispose();
    }
}

替换和删除批注

import com.spire.presentation.*;
public class pptcomment2{
    public static void main(string[] args) throws exception{
        //加载powerpoint文档
        presentation ppt = new presentation();
        ppt.loadfromfile("output/result.pptx");
        //替换第一条批准
        ppt.getslides().get(0).getcomments()[0].settext("替换新批注");
        //删除第二条批注
        ppt.getslides().get(1).deletecomment(ppt.getslides().get(0).getcomments()[1]);
        //保存文档
        ppt.savetofile("output/result2.pptx", fileformat.pptx_2010);
        ppt.dispose();
    }
}