Greenfoot

tylers wrote ...

2012/4/20

line with an thickness

tylers

2012/4/20

how do you make a line with an thickness? ive managed to do this :

GreenfootImage img = getBackground();

and this in the constructor:

img.setColor(new Color(255, 0, 0)); 
        
        img.drawLine(400,200,500,250);

Builderboy2005

2012/4/20

I would do something like this:

for(int i=0;i<thickness;i++){
   for(int j=0;j<thickness;j++){
      img.drawLine(Xpos1+i,Ypos1+j,Xpos2+i,Ypos2+j);
   }
}

Not the most efficient, but it is simple and uses the basic GreenfootImage methods instead of trying to manipulate the BufferedImage

tylers

2012/4/20

it works thanks :D

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