public void DrawArc(Pen pen, float x, float y, float width, float height, float startAngle, float sweepAngle)
{
StartDrawing();
var rect = TranslateView(new System.Drawing.RectangleF(x, y, width, height), true);
pen.Apply(this);
var yscale = rect.Height / rect.Width;
var centerY = RectangleFExtensions.GetMidY(rect);
var centerX = RectangleFExtensions.GetMidX(rect);
Control.ConcatCTM(new CGAffineTransform(1.0f, 0, 0, yscale, 0, centerY - centerY * yscale));
Control.AddArc(centerX, centerY, rect.Width / 2, Conversions.DegreesToRadians(startAngle), Conversions.DegreesToRadians(startAngle + sweepAngle), sweepAngle < 0);
Control.StrokePath();
EndDrawing();
}
public override void Layout()
{
base.Layout();
CGSize size = this.imageView.SizeThatFits(this.Bounds.Size);
CGSize cgSize1 = this.label.SizeThatFits(this.Bounds.Size);
if (size.Width > (nfloat)0 && (string.IsNullOrEmpty(this.Text) || cgSize1.Width > this.Bounds.Width / (nfloat)3))
{
this.imageView.Frame = new CGRect(CGPoint.Empty, size);
// TODO: I dunno. Center image or something
//this.imageView.CenterXAnchor = RectangleFExtensions.GetMidX (this.Bounds);
//this.imageView.CenterYAnchor = RectangleFExtensions.GetMidY (this.Bounds);
this.label.Hidden = true;
}
else
{
this.label.Hidden = false;
CGSize cgSize2 = this.label.SizeThatFits(new CGSize(this.Bounds.Width - (nfloat)15f - size.Width, this.Bounds.Height - (nfloat)10f));
CGRect cgRect = new CGRect(new CGPoint((this.Bounds.Width - cgSize2.Width - size.Width) / (nfloat)2, RectangleFExtensions.GetMidY(this.Bounds) - size.Height / (nfloat)2), size);
this.imageView.Frame = cgRect;
cgRect.X = cgRect.Right + (nfloat)(size.Width > (nfloat)0 ? 5f : 0.0f);
cgRect.Size = cgSize2;
cgRect.Height = this.Bounds.Height;
cgRect.Y = (nfloat)0;
this.label.Frame = cgRect;
}
}
