LineScalePartyIndicator.java 文件源码

@Override
public void draw(Canvas canvas, Paint paint) {
    float translateX=getWidth()/9;
    float translateY=getHeight()/2;
    for (int i = 0; i < 4; i++) {
        canvas.save();
        canvas.translate((2 + i * 2) * translateX - translateX / 2, translateY);
        canvas.scale(scaleFloats[i], scaleFloats[i]);
        RectF rectF=new RectF(-translateX/2,-getHeight()/2.5f,translateX/2,getHeight()/2.5f);
        canvas.drawRoundRect(rectF,5,5,paint);
        canvas.restore();
    }
}