private void DrawTickLabelRotatedOuter(PaintArgs p, IScaleTickLabel tick, DrawStringFormat format)
{
double num = this.I_Range.ValueToAngle(tick.Value);
Rectangle textRect = this.GetTextRect(p, tick);
Point point = Math2.ToCenterPoint(textRect);
GraphicsState gstate = p.Graphics.Save();
p.Graphics.TranslateTransform((float)point.X, (float)point.Y);
p.Graphics.RotateTransform(180f + (float)num);
p.Graphics.TranslateTransform((float)(-point.X), (float)(-point.Y));
p.Graphics.DrawString(tick.Text, tick.Font, p.Graphics.Brush(tick.ForeColor), textRect, format);
p.Graphics.Restore(gstate);
}
public static Point[] ToRotatedPoints(double angle, Rectangle r)
{
Point[] array = new Point[4];
Point centerPoint = Math2.ToCenterPoint(r);
Point centerPoint2 = Math2.ToRotatedPoint(angle, (double)(r.Width / 2), centerPoint);
Point centerPoint3 = Math2.ToRotatedPoint(angle + 180.0, (double)(r.Width / 2), centerPoint);
array[0] = Math2.ToRotatedPoint(angle + 90.0, (double)(r.Height / 2), centerPoint2);
array[3] = Math2.ToRotatedPoint(angle - 90.0, (double)(r.Height / 2), centerPoint2);
array[1] = Math2.ToRotatedPoint(angle + 90.0, (double)(r.Height / 2), centerPoint3);
array[2] = Math2.ToRotatedPoint(angle - 90.0, (double)(r.Height / 2), centerPoint3);
return(array);
}