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: