LinePieChart.java 文件源码

protected void onRectChanged(RectF rectf)
{
    super.onRectChanged(rectf);
    o = new RectF();
    o.left = rectf.centerX() - 15.5F * mDensity;
    o.top = rectf.top + 2.0F * mDensity;
    o.right = o.left + 31F * mDensity;
    o.bottom = o.top + 31F * mDensity;
    p = Bitmap.createBitmap((int)rectf.width(), (int)rectf.height(), android.graphics.Bitmap.Config.ARGB_8888);
    r = false;
    if (q == null)
    {
        q = new Canvas();
        q.setDrawFilter(new PaintFlagsDrawFilter(0, 7));
    }
    q.setBitmap(p);
}