Hi,
i have a problem running the canvas, one week ago the same application was running on my k750,
but this week (without changing the code, only the Image name from bg.png to grassland.png) there is an error in the application.
Please take a look at my Code and maybe you can tell my whats wrong. (Its running on the emulator the Images are in the res folder and the src folder).
Midlet Class
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| import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
public class HelloMIDlet extends MIDlet
implements CommandListener {
private Display display;
private MyCanvas mycanvas;
public HelloMIDlet() {
display = Display.getDisplay(this);
mycanvas = new MyCanvas();
}
public void startApp() {
display.setCurrent(mycanvas);
mycanvas.repaint();
}
public void pauseApp() { }
public void destroyApp(boolean unconditional) { }
public void commandAction(Command c, Displayable s) {
notifyDestroyed();
}
} |
Canvas Class
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| import javax.microedition.lcdui.Canvas;
import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;
public class MyCanvas extends Canvas{
Image bgImage;
public MyCanvas(){ }
protected void paint(Graphics g) {
try{
bgImage = Image.createImage("/grassland.png");
}catch (Exception e){
e.printStackTrace();
g.drawString(e.toString(),0,0,0);
};
g.drawImage(bgImage, 0, 0, 0);
}
} |
it is moreless the Code from examples at diffrent websites.
