I'm trying to create a border around a circular object, and I wanted to know how I could make said border thicker when using the drawOval method.
Buddha wrote ...
2015/5/17
Help with drawOval
Could you not create a new image of appropriate size (image size plus twice the border width), draw (fill) an oval on it and then draw the image of the circular object, centered, on it?
My problem was that the Greenfoot drawOval method only allowed a width of one pixel. I solved it by using Graphics2D methods.
I was suggesting something like this:
int borderSize = 10; // adjust as needed Color borderColor = Color.black; // adjust as needed GreenfootImage image = getImage(); int newWidth = image.getWidth()+2*borderSize; int newHeight = image.getHeight()+2*borderSize; GreenfootImage newImg = new GreenfootImage(newWidth, newHeight); newImg.setColor(borderColor); newImg.fillOval(0, 0, newWidth-1, newHeight-1); newImg.drawImage(image, borderSize, borderSize); setImage(newImg);
You need to login to post a reply.