java显示图片_java显示图片的方法

java显示图片的方法

如下实例演示了显示图片的所有步骤:

import java.applet.*;

import java.awt.*;

import java.net.*;

public class ImageDemo extends Applet

{

private Image image;

private AppletContext context;

public void init()

{

context = this.getAppletContext();

String imageURL = this.getParameter("image");

if(imageURL == null)

{

imageURL = "java.jpg";

}

try

{

URL url = new URL(this.getDocumentBase(), imageURL);

image = context.getImage(url);

}catch(MalformedURLException e)

{

e.printStackTrace();

// Display in browser status bar

context.showStatus("Could not load image!");

}

}

public void paint(Graphics g)

{

context.showStatus("Displaying image");

g.drawImage(image, 0, 0, 200, 84, null);

g.drawString("www.javalicense.com", 35, 100);

}

}

【java显示图片的方法】相关文章:

java显示图片的方法 如下实例演示了显示图片的所有步骤: import java.applet.*; import java.awt.*; import java.net.*; public class ImageDemo extends Applet { private Image image; private AppletContext context; public void init() { context = this.getAppletContext(); String imageURL = this.getParameter("image"); if(imageURL == null) { imageURL = "java.jpg"; } try { URL url = new URL(this.getDocumentBase(), imageURL); image = context.getImage(url); }catch(MalformedURLException e) { e.printStackTrace(); // Display in browser status bar context.showStatus("Could not load image!"); } } public void paint(Graphics g) { context.showStatus("Displaying image"); g.drawImage(image, 0, 0, 200, 84, null); g.drawString("www.javalicense.com", 35, 100); } } 【java显示图片的方法】相关文章:
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