Fill the complete canvas but keep the bound fill area as it is like circle, rectangle

Question

possible duplicate

Hello friends,

I creating paint application, I have problem in that. If I draw the rectangle without fill and or another like bound area a

Answer 1

here is the code (you have to bound the shape on touch event otherwise it change the color of shape works):

public class ttt extends View {
MyShape myShape;
public ttt(Context context) {
    super(context);
    // TODO Auto-generated constructor stub
    myShape = new MyShape();
    Paint paint = new Paint();
    paint.setColor(Color.WHITE);
    myShape.setPaint(paint);
}

@Override
protected void onDraw(Canvas canvas) {
    // TODO Auto-generated method stub
    super.onDraw(canvas);
    myShape.onDraw(canvas);     
}

@Override
public boolean onTouchEvent(MotionEvent event) {
    // TODO Auto-generated method stub
    int x = (int) event.getX();
    int y = (int) event.getY();

    switch (event.getAction()) {
    case MotionEvent.ACTION_DOWN:
        Paint paint = new Paint();
        paint.setColor(Color.BLUE);
        myShape.setPaint(paint);
        invalidate();
        break;

    default:
        break;
    }

    return super.onTouchEvent(event);
}

class MyShape {
    private Paint paint;
    public MyShape() {
        // TODO Auto-generated constructor stub
    }
    public void onDraw(Canvas canvas){
        canvas.drawCircle(15, 15, 30, getPaint());
    }
    /**
     * @param paint the paint to set
     */
    public void setPaint(Paint paint) {
        this.paint = paint;
    }
    /**
     * @return the paint
     */
    public Paint getPaint() {
        return paint;
    }

}

}