Java 提取PPT SmartArt图形中的文本

1、通过e-iceblue官网下载jar包，下载后，解压将lib文件夹下的jar文件导入Java程序，或者通过maven仓库下载导入。

1、import com.spire.presentation.*;

 

import com.spire.presentation.diagrams.ISmartArt;

 

 

import java.io.BufferedWriter;

 

import java.io.File;

 

import java.io.FileWriter;

 

 

public class GetTextOfSmartArt {

 

    public static void main(String[] args) throws Exception{

 

        //创建实例，加载测试文档

 

        Presentation presentation = new Presentation();

 

        presentation.loadFromFile("AddSmartArt.pptx");

 

 

        //新建txt文档，用于写入提取出来的文本

 

        String result = "extractTextOfSmartArt.txt";

 

        File file=new File(result);

 

        if(file.exists()){

 

            file.delete();

 

        }

 

        file.createNewFile();

 

        FileWriter fw =new FileWriter(file,true);

 

        BufferedWriter bw =new BufferedWriter(fw);

 

 

        //遍历所有幻灯片并获取SmartArt图形.

 

        for (int i = 0; i < presentation.getSlides().getCount(); i++)

 

        {

 

            for (int j = 0; j < presentation.getSlides().get(i).getShapes().getCount(); j++)

 

            {

 

                if (presentation.getSlides().get(i).getShapes().get(j) instanceof ISmartArt)

 

                {

 

                    ISmartArt smartArt = (ISmartArt)presentation.getSlides().get(i).getShapes().get(j);

 

 

                    //提取SmartArt形状中的文本，写入txt

 

                    for (int k = 0; k < smartArt.getNodes().getCount(); k++)

 

                    {

 

                        bw.write(smartArt.getNodes().get(k).getTextFrame().getText() + "\r\n");

 

                    }

 

                }

 

            }

 

        }

 

        bw.flush();

 

        bw.close();

 

        fw.close();

 

    }

 

}

2、文本提取结果：