PacmanIndicator.java 文件源码

private void drawPacman(Canvas canvas,Paint paint){
    float x=getWidth()/2;
    float y=getHeight()/2;

    canvas.save();

    canvas.translate(x, y);
    canvas.rotate(degrees1);
    paint.setAlpha(255);
    RectF rectF1=new RectF(-x/1.7f,-y/1.7f,x/1.7f,y/1.7f);
    canvas.drawArc(rectF1, 0, 270, true, paint);

    canvas.restore();

    canvas.save();
    canvas.translate(x, y);
    canvas.rotate(degrees2);
    paint.setAlpha(255);
    RectF rectF2=new RectF(-x/1.7f,-y/1.7f,x/1.7f,y/1.7f);
    canvas.drawArc(rectF2,90,270,true,paint);
    canvas.restore();
}