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import com.spire.xls.*;
public class AddImage {
public static void main(String[] args) {
//¼ÓÔØÎĵµ
Workbook wb = new Workbook();
wb.loadFromFile("test.xlsx");
//»ñÈ¡¹¤×÷±í
Worksheet sheet = wb.getWorksheets().get(0);
//Ìí¼ÓͼƬ
ExcelPicture picture = sheet.getPictures().add(7,2,"tp.png");
picture.setHeight(270);//ÉèÖÃͼƬ¸ß¶È
picture.setWidth(550);//ÉèÖÃͼƬ¿í¶È
picture.setRotation(20);//ÉèÖÃͼƬÐýת½Ç¶È
picture.setAlternativeText("Picture1");//ÉèÖÃͼƬ¿ÉÑ¡Îı¾
picture.setHyperLink("http://www.baidu.com",true);//Ìí¼Ó³¬Á´½Óµ½Í¼Æ¬
//±£´æÎĵµ
wb.saveToFile("AddImage.xlsx", ExcelVersion.Version2010);
wb.dispose();
}
}
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import com.spire.xls.*;
import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
public class ExtractImage {
public static void main(String[] args) throws IOException {
//¼ÓÔØÎĵµ
Workbook wb = new Workbook();
wb.loadFromFile("AddImage.xlsx");
//»ñÈ¡µÚÒ»ÕŹ¤×÷±í
Worksheet sheet = wb.getWorksheets().get(0);
//»ñÈ¡¹¤×÷±íÖеÚÒ»ÕÅͼƬ²¢±£´æµ½Ö¸¶¨Â·¾¶
ExcelPicture pic = sheet.getPictures().get(0);
BufferedImage loImage = pic.getPicture();
ImageIO.write(loImage,"jpg",new File("ExtractedImage.jpg"));
}
}
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import com.spire.xls.*;
public class RemoveImage {
public static void main(String[] args) {
//¼ÓÔØÎĵµ
Workbook wb = new Workbook();
wb.loadFromFile("AddImage.xlsx");
//»ñȡָ¶¨¹¤×÷±í
Worksheet sheet = wb.getWorksheets().get(0);
//»ñȡָ¶¨Í¼Æ¬£¬É¾³ý
sheet.getPictures().get(0).remove();
//±£´æÎĵµ
wb.saveToFile("RemoveImage.xlsx",ExcelVersion.Version2010);
wb.dispose();
}
}
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