Trees and Cabins You will make an applet containing a bunch of
trees and a few cabins like the one displayed to the left.
HINT:
public Image makeHouse(){
int w=21; int h=20;
int[] pix = new int[w*h];
for(int i = 0; i<w*h; i++){
pix[i]=Color.cyan.getRGB();
}
for(int y=0; y<10; y++){
for(int x=11+y*21-y; x<11+y*21+y; x++){
pix[x]=(255<<24)|(150<<16)|(120<<8)|120;
}
}
for(int y=10; y<h; y++){
for(int x=y*21+4; x<y*21+18; x++){
pix[x]=(255<<24)|(120<<16)|(150<<8)|150;
}
}
return createImage(new MemoryImageSource(w,h,pix,0,w));
}
public Image makeTree(){
int w=13; int h=24;
int[] pix = new int[w*h];
for(int i = 0; i<w*h; i++){
pix[i]=Color.cyan.getRGB();
}
for(int y=0; y<h-4; y++){
for(int s=7+y*13-(y%5); s<7+y*13+(y%5)+1; s++){
pix[s]=Color.green.getRGB();
}
}
return createImage(new MemoryImageSource(w,h,pix,0,w));
}
You can try to use this code. Notice the use of the modulus operator inside
of the embedded for-loops.