?? map45.java
字號:
// 程序:斜角地圖拼接
// 范例文件:Map45.java
import java.awt.*;
import java.applet.*;
import java.awt.event.*;
public class Map45 extends Applet
{
int AppletWidth, AppletHeight,floorW,floorH,key;
Image floor,OffScreen;
Graphics drawOffScreen;
MediaTracker MT;
public void init()
{
setBackground(Color.white); //設定背景顏色
AppletWidth = getSize().width; //取得Applet的高度
AppletHeight = getSize().height; //取得Applet的寬度
//取得圖像
MT = new MediaTracker(this);
floor = getImage(getDocumentBase(),"Images/floor.gif");
MT.addImage(floor,0);
try
{
showStatus("圖像加載中(Loading Images)...");
MT.waitForAll();
}
catch(InterruptedException E){ } //沒有進行異常處理
//建立次畫面
OffScreen = createImage(AppletWidth,AppletHeight);
drawOffScreen = OffScreen.getGraphics();
floorW = floor.getWidth(this);
floorH = floor.getHeight(this);
}
public void paint(Graphics g)
{
int X,Y;
// 繪制地板,內循環每次繪制兩排
for(int i=0; i <= 16; i++)
for(int j=0; j <= 10; j++)
{
X = j*floorW;
Y = i*floorH;
drawOffScreen.drawImage(floor,X,Y,X+floorW,Y+floorH,0,0,floorW,floorH,this);
X += floorW/2;
Y += floorH/2;
drawOffScreen.drawImage(floor,X,Y,X+floorW,Y+floorH,0,0,floorW,floorH,this);
}
//將次畫面貼到主畫面中
g.drawImage(OffScreen,0,0,this);
}
}
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