全屏截屏示例代碼

package jxcapture.image;

import com.teamdev.jxcapture.CompressionQuality;
import com.teamdev.jxcapture.ImageCapture;
import com.teamdev.jxcapture.image.ImageFormat;
import com.teamdev.jxcapture.video.FullScreen;

import java.io.File;

/**
 * The example demonstrates full screen capturing.
 * Platforms:           All
 * Image source:        FullScreen
 * Output image format: JPEG
 * Output file:         FullScreen.jpg
 */

public class CaptureFullScreen {
    public static void main(String[] args) throws Exception {
        ImageCapture imageCapture = ImageCapture.create(new FullScreen());
        long before = System.currentTimeMillis();
        imageCapture.takeSnapshot().save(new File("FullScreen.jpg"), ImageFormat.JPEG, CompressionQuality.HIGH);   
        long after = System.currentTimeMillis();
        imageCapture.release();
        System.out.println("Operation took " + (after - before) + " milliseconds.");
    }
}

Features
Multiple screen capture operations allow you to capture whatever you want on the screen in many different ways, including:

• full-screen capture (available on multiple monitors),
• active window capture,
• object capture of any UI element like window, button, menu, etc.
• rectangular region capture.
• View JavaDoc.
• Extensive capture options like capture transparent windows, mouse cursor inclusion, easy-to-set keyboard shortcuts, etc. View JavaDoc.
• JxCapture demo application and code samples demonstrating all the API features.