PPT幻灯片中支持将文档作为OLE对象插入到PPT幻灯片指定位置,在幻灯片中可直接点击该对象,打开或编辑等。下面以插入Excel工作簿文档为例,介绍如何来插入到幻灯片。
程序运行环境
- 编译环境:IDEA(jdk 1.8.0)
- 测试文档:Excel 2013(.xlsx)、Power Point(.pptx)
- Office Jar包:Free Spire.Office for Java 3.9.0
关于如何导入jar,参考如下步骤:
导入效果:
Java示例代码
import com.spire.presentation.FileFormat;
import com.spire.presentation.drawing.IImageData;
import com.spire.xls.*;
import com.spire.presentation.*;
import javax.imageio.ImageIO;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileInputStream;
public class AddOLE {
public static void main(String[] args) throws Exception {
//新建PowerPoint文档
Presentation ppt = new Presentation();
//加载Excel文档,将指定单元格数据保存为图片
Workbook workbook = new Workbook();
workbook.loadFromFile("test.xlsx");
Worksheet sheet = workbook.getWorksheets().get(0);
sheet.saveToImage("image.png",1,1,8,7);//将指定单元格数据范围保存为图片
//加载保存的表格图片(作为OLE对象图标)
File file = new File("image.png");
BufferedImage image = ImageIO.read(file);
IImageData oleImage = ppt.getImages().append(image);
Rectangle rec = new Rectangle(120, 30, image.getWidth()/2, image.getHeight()/2);
//将Excel数据保存到流
File oldFile = new File("test.xlsx");
FileInputStream inputStream = new FileInputStream(oldFile);
byte[] data = new byte[(int)oldFile.length()];
inputStream.read(data,0,data.length);
//将Excel文档作为OLE对象插入到幻灯片
IOleObject oleObject = ppt.getSlides().get(0).getShapes().appendOleObject("excel", data, rec);
oleObject.getSubstituteImagePictureFillFormat().getPicture().setEmbedImage(oleImage);
oleObject.setProgId("Excel.Sheet.12");
//保存文档
ppt.saveToFile("EmbedExcelAsOLE.pptx", FileFormat.PPTX_2013);
inputStream.close();
}
}
OLE对象添加结果:
—End—