J2ME Code

xiaoxiao2021-03-06  60

Import javax.microedition.lcdui. *; import javax.microedition.midlet. *;

public class MidpGraphics extends MIDlet {Display display; testCanvas canvas; public MidpGraphics () {display = Display.getDisplay (this); this.canvas = new testCanvas ();} public void startApp () throws javax.microedition.midlet.MIDletStateChangeException { this.display.setCurrent (this.canvas);} public void pauseApp () {} public void destroyApp (boolean b) {}} class testCanvas extends javax.microedition.lcdui.Canvas {public void paint (javax.microedition.lcdui. Graphics g) {//javax.microedition.lcdui.font font = javax.microedition.lcdui.Font.Get_System, font.style_bold, font.size_medium); //g.setFont (Font); // g .drawstring ("Hello Midp", getWidth () / 2, GetHeight () / 2, graphics.hcenter | graphics.top); // try // {// Image Image = image.createImage ("java.png") ; //G.drawimage (1,0,0, graphics.hcenter |Graphics.top); //} // catch (Exception IoE) // {// system.out.print (IOE.TOSTRING ()); //} g.fillRect (0, 0, getWidth (), getHeight ()); g.drawline (1, 1, 1, getHeight () - 1); g.dr AWLINE (GetHeight () - 1, 1, getWidth (), GetHeight ());}}

转载请注明原文地址:https://www.9cbs.com/read-81837.html

New Post(0)