1
我做了这个beanShell脚本,它通过按下按钮增加屏幕截图,现在我正在试图找出如何在Jython中使用Java来实现截图(因为它是跨平台的)。如何将java代码嵌入到jython脚本中。
虽然我并没有做得很好,但想知道是否有人能告诉我如何将Java部分插入到Jython部分(我有gui和事件到位 - 请参见下文)?
这是Java部分...
Dimension scr = Toolkit.getDefaultToolkit().getScreenSize();
Robot robot = new Robot();
Rectangle rect = new Rectangle(0, 0, scr.width, scr.height);
BufferedImage image = robot.createScreenCapture(rect);
ImageIO.write(image, "jpeg", new File("Captured" + c + ".jpg"));
这是整个的BeanShell脚本
import java.awt.Toolkit;
import java.awt.event.KeyEvent;
import java.awt.image.BufferedImage;
import javax.imageio.ImageIO;
import java.io.File;
import java.io.IOException;
int c = 0; // image counter
buttonHandler = new ActionListener() {
actionPerformed(this) {
Dimension scr = Toolkit.getDefaultToolkit().getScreenSize();
// Allocate a Robot instance, and do a screen capture
Robot robot = new Robot();
Rectangle rect = new Rectangle(0, 0, scr.width, scr.height);
BufferedImage image = robot.createScreenCapture(rect);
// Save the captured image to file with ImageIO (JDK 1.4)
ImageIO.write(image, "jpeg", new File("Captured" + c + ".jpg"));
c++;
}
};
button = new JButton("Click to save incrementing screenshots to this app's location");
button.addActionListener(buttonHandler);
// JLabel label1 = new JLabel("hello");
frame(button);
这是Jython脚本我到目前为止...
from javax.swing import JButton, JFrame
from java.awt import Toolkit
from java.awt.event import KeyEvent;
from java.awt.image import BufferedImage;
from javax.imageio import ImageIO;
from java.io import File, IOException
c = 0
frame = JFrame(
'App Title',
defaultCloseOperation = JFrame.EXIT_ON_CLOSE,
size = (450, 60)
)
def change_text(event):
global c
...
// Java part
...
c = c + 1
button = JButton(
"Click to save incrementing screenshots to this app's location",
actionPerformed=change_text
)
frame.add(button)
frame.visible = True
谢谢:)
如果@ Leonel的答案解决了您的问题,您应该接受他的答案。点击他答案旁边的绿色勾号:) –