有沒有辦法使用Java截圖并將其保存到某種圖像中？正如標題中所說的那樣，您可以只使用Java命令來獲取屏幕快照并保存它嗎？或者，我是否需要使用一個操作系統特定的程序來獲取屏幕截圖，然后從剪貼板上抓取它呢？
3 回答
海綿寶寶撒
TA貢獻1809條經驗 獲得超8個贊
java.awt.Robot
Rectangle screenRect = new Rectangle(Toolkit.getDefaultToolkit().getScreenSize());BufferedImage capture = new Robot().createScreenCapture(screenRect);ImageIO.write(capture, "bmp", new File(args[0]));
開心每一天1111
TA貢獻1836條經驗 獲得超13個贊
public static final void makeScreenshot(JFrame argFrame) {
Rectangle rec = argFrame.getBounds();
BufferedImage bufferedImage = new BufferedImage(rec.width, rec.height, BufferedImage.TYPE_INT_ARGB);
argFrame.paint(bufferedImage.getGraphics());
try {
// Create temp file
File temp = File.createTempFile("screenshot", ".png");
// Use the ImageIO API to write the bufferedImage to a temporary file
ImageIO.write(bufferedImage, "png", temp);
// Delete temp file when program exits
temp.deleteOnExit();
} catch (IOException ioe) {
ioe.printStackTrace();
}}
慕村9548890
TA貢獻1884條經驗 獲得超4個贊
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();GraphicsDevice[] screens = ge.getScreenDevices();Rectangle allScreenBounds = new Rectangle();for (GraphicsDevice screen : screens) {
Rectangle screenBounds = screen.getDefaultConfiguration().getBounds();
allScreenBounds.width += screenBounds.width;
allScreenBounds.height = Math.max(allScreenBounds.height, screenBounds.height);}Robot robot = new Robot();BufferedImage screenShot = robot.createScreenCapture(allScreenBounds);添加回答
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