下面是一个示例代码,演示如何使用 drawImage 方法设置图片的位置: importjava.awt.*;importjava.awt.image.BufferedImage;importjavax.swing.*;publicclassImagePositionExampleextendsJFrame{privateBufferedImageimage;publicImagePositionExampl
1. 2. 3. 这段代码中,File类表示文件对象,ImageIO.read()方法用于读取图片文件,并将其存储在BufferedImage对象中。 步骤2:创建图像对象 在这一步,我们需要创建图像对象来显示图片。可以使用以下代码: // 创建图像对象ImageIconicon=newImageIcon(image);JLabellabel=newJLabel(icon); 1. 2. 3. 这段代码中,...
import javax.swing.*; import java.awt.*; public class ImageResizeExample extends JFrame { private Image image; public ImageResizeExample() { // 加载图像 ImageIcon icon = new ImageIcon("path_to_image.jpg"); image = icon.getImage(); setSize(400, 400); setDefaultCloseOperation(JFrame.EXIT_...
BufferedImage bufferedImage = new BufferedImage(imgWidth, imgHeight, BufferedImage.TYPE_INT_BGR); Graphics2D g = bufferedImage.createGraphics(); g.drawImage(targetImg, 0, 0, imgWidth, imgHeight, null); g.setColor(Color.BLACK); BufferedImage icon = ImageIO.read(new File(waterImgPath)); g....
import java.io.IOException; import javax.imageio.ImageIO; import net.sf.image4j.codec.ico.ICOEncoder; public class ConvertToIcoEx { public static void main(String[] args) throws IOException { BufferedImage bi = ImageIO.read(new File("laptop.png")); ICOEncoder.write(bi, new File("laptop...
public void addImageWatermarkToGif(File src, String watermarkPath, File dest){ try{ BufferedImage http://renderedWatermarkText = ImageIO.read(new File(watermarkPath)); //图片对象 GifImage gf = GifDecoder.decode(src); //获取图片大小
publicvoidmarkImageByIcon(String iconPath, String srcImgPath, String targerPath, Integer degree) { OutputStream os =null; try{ Image srcImg = ImageIO.read(newFile(srcImgPath)); BufferedImage buffImg =newBufferedImage(srcImg.getWidth(null), ...
8032667 client-libs java.awt [macosx] Components cannot be rendered in HiDPI to BufferedImage 8032788 client-libs java.awt ImageIcon constructor throws an NPE and hangs when passed a null String parameter 8032961 client-libs java.awt A JTextField of an applet loses the abillity to receive the ...
8032667 client-libs java.awt [macosx] Components cannot be rendered in HiDPI to BufferedImage 8032788 client-libs java.awt ImageIcon constructor throws an NPE and hangs when passed a null String parameter 8032961 client-libs java.awt A JTextField of an applet loses the abillity to receive the ...
BufferedImage src[]=newBufferedImage[pic.length];for(inti = 0; i < src.length; i++) { e.setDelay(200);//设置播放的延迟时间src[i] = ImageIO.read(newFile(pic[i]));//读入需要播放的jpg文件e.addFrame(src[i]);//添加到帧中} ...