private void DrawForwardRightBackwardLeft()
{
//get graphics context
using (CGContext g = UIGraphics.GetCurrentContext()) {
//set up drawing attributes
g.SetLineWidth(STROKE_WIDTH);
//g.SetFillColor (0, 0, 178, 255);
FILL.SetFill();
STROKE.SetStroke();
var outline = new CGPath();
var body = new CGPath();
var x0 = 0;
var x1 = this.Frame.Width * GUTTER;
var x2 = this.Frame.Width - x1;
var x3 = this.Frame.Width;
var y0 = 0;
var y1 = this.Frame.Height * GUTTER;
var y2 = this.Frame.Height - y1;
var y3 = this.Frame.Height;
var trPoints = new CGPoint[] {
new CGPoint(x2, y0),
new CGPoint(x2, y1),
new CGPoint(x3, y1)
};
var brPoints = new CGPoint[] {
new CGPoint(x3, y2),
new CGPoint(x2, y2),
new CGPoint(x2, y3)
};
var blPoints = new CGPoint[] {
new CGPoint(x1, y3),
new CGPoint(x1, y2),
new CGPoint(x0, y2)
};
var tlPoints = new CGPoint[] {
new CGPoint(x0, y1),
new CGPoint(x1, y1),
new CGPoint(x1, y0)
};
body.AddLines(trPoints.Union(brPoints).Union(blPoints).Union(tlPoints).ToArray());
body.CloseSubpath();
outline.AddLines(trPoints);
outline.AddLines(brPoints);
outline.AddLines(blPoints);
outline.AddLines(tlPoints);
g.AddPath(body);
g.DrawPath(CGPathDrawingMode.Fill);
g.AddPath(outline);
g.DrawPath(CGPathDrawingMode.Stroke);
}
}
private void DrawRightForwardBackward()
{
//get graphics context
using (CGContext g = UIGraphics.GetCurrentContext ()) {
//set up drawing attributes
g.SetLineWidth (STROKE_WIDTH);
//g.SetFillColor (0, 0, 178, 255);
FILL.SetFill ();
STROKE.SetStroke ();
var outline = new CGPath();
var body = new CGPath ();
var x0 = 0;
var x1 = this.Frame.Width * GUTTER;
var x2 = this.Frame.Width - x1;
var x3 = this.Frame.Width;
var y0 = 0;
var y1 = this.Frame.Height * GUTTER;
var y2 = this.Frame.Height - y1;
var y3 = this.Frame.Height;
var trPoints = new CGPoint[] {
new CGPoint (x2, y0),
new CGPoint (x2, y1),
new CGPoint (x3, y1)
};
var bPoints = new CGPoint[] {
new CGPoint (x3, y2),
new CGPoint (x2, y2),
new CGPoint (x2, y3)
};
var tlPoints = new CGPoint[] {
new CGPoint (x1, y3),
new CGPoint (x1, y0),
};
body.AddLines (trPoints.Union(bPoints).Union(tlPoints).ToArray());
body.CloseSubpath ();
outline.AddLines (trPoints);
outline.AddLines (bPoints);
outline.AddLines (tlPoints);
g.AddPath(body);
g.DrawPath(CGPathDrawingMode.Fill);
g.AddPath(outline);
g.DrawPath(CGPathDrawingMode.Stroke);
}
}