Beispiel #1
0
            //private constructors
            private GraphObject(Point center, double radius, Color c, string type)
            {
                if (type == "circle")
                {
                    this._startPoint = center;
                    this._radius = radius;
                    this._baseColor = c;
                    this._isCircle = true;
                    return;
                }

                throw new Exception("Unhandled region");
            }
Beispiel #2
0
 public static GraphObject CreateCircle(Point center, double radius, Color c)
 {
     return new GraphObject(center, radius, c, "circle");
 }
Beispiel #3
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        public void DrawSquare(Point upperLeft, double length, Color c)
        {
            //SEt Color
            Gl.glColor3d(c.RedScaled, c.GreenScaled, c.BlueScaled);

            //Set Line Width
            Gl.glLineWidth((float)1.0);

            //Set GlDrawType
            //Gl.glBegin(Gl.GL_LINE_STRIP);
            Gl.glBegin(Gl.GL_TRIANGLE_FAN);

            //Cycle
            //for (int i = 0; i < ps.Count - 1; i++)
            //{
                var p1 = new Point(upperLeft.X, upperLeft.Y);
                var p2 = new Point(upperLeft.X + length, upperLeft.Y);
                var p3 = new Point(upperLeft.X + length, upperLeft.Y - length);
                var p4 = new Point(upperLeft.X, upperLeft.Y - length);

                //If is worth Drawing
                // (!ps[i].IsWithin(this._windowPos, this._windowPos.Add(this._windowSize)) &&
                //    !(ps[i + 1].IsWithin(this._windowPos, this._windowPos.Add(this._windowSize))))
                //{ continue; }

                //Add Line Points
                Gl.glVertex2d(upperLeft.X, upperLeft.Y);
                Gl.glVertex2d(upperLeft.X + length, upperLeft.Y);
                Gl.glVertex2d(upperLeft.X + length, upperLeft.Y - length);
                Gl.glVertex2d(upperLeft.X, upperLeft.Y - length);
            //}

            //End Draw
            Gl.glEnd();
        }
Beispiel #4
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 //Constructor
 public GraphObject(Point startPoint, Point graphSize, Color c)
 {
     this._startPoint = startPoint;
     this._graphSize = graphSize;
     this.MyColors = new List<Color> { c };
 }
Beispiel #5
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        public void DrawPolygon(Point[] pts, Color c, double thick, bool fill, double rfill)
        {
            //set Color
            Gl.glColor3d(c.RedScaled, c.GreenScaled, c.BlueScaled);
            //Gl.glColor4f(c.redf(), c.greenf(), c.bluef(), .1f);

            //Set Thickness
            if (thick >= 1)
            { Gl.glLineWidth((float)thick); }

            //Set Fill
            if (!fill)
            { Gl.glBegin(Gl.GL_LINE_STRIP); }
            else
            {
                Gl.glBegin(Gl.GL_TRIANGLE_FAN);
                c = c.Multiply(rfill);
            }

            Gl.glColor3d(c.RedScaled, c.GreenScaled, c.BlueScaled);

            //Cycle Through Points around circle
            for (int i = 0; i < pts.Length; i++)
                Gl.glVertex2d(pts[i].X, pts[i].Y);
            Gl.glVertex2d(pts[0].X, pts[0].Y);

            Gl.glEnd();

            Gl.glLineWidth(1f);
        }
Beispiel #6
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 public void DrawPolygonShadow(Point[] pts, Color c, double thick, double rfill)
 {
     this.DrawPolygon(pts, c, thick, true, rfill);
     this.DrawPolygon(pts, c, thick, false, 0);
 }
Beispiel #7
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 public void DrawLines(List<Point> ps, Color c, double thick)
 {
     this.DrawLines(ps, c, thick, false);
 }
Beispiel #8
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        public void DrawLines(List<Point> ps, Color c, double thick, bool overideDrawCheck)
        {
            //If not enough Poitns, return
            if (ps.Count < 2)
            { return; }

            //SEt Color
            Gl.glColor3d(c.RedScaled, c.GreenScaled, c.BlueScaled);

            //Set Line Width
            Gl.glLineWidth((float)thick);

            //Set GlDrawType
            Gl.glBegin(Gl.GL_LINE_STRIP);

            //Cycle
            for (int i = 0; i < ps.Count - 1; i++)
            {
                //If is worth Drawing
                if (!overideDrawCheck)
                {
                    if (!ps[i].IsWithin(this._windowPos, this._windowPos.Add(this._windowSize)) &&
                        !(ps[i + 1].IsWithin(this._windowPos, this._windowPos.Add(this._windowSize))))
                    {
                        if (!this._drawOverride)
                            continue;
                    }
                }

                //Add Line Points
                Gl.glVertex2d(ps[i].X, ps[i].Y);
                Gl.glVertex2d(ps[i + 1].X, ps[i + 1].Y);
            }

            //End Draw
            Gl.glEnd();
        }
Beispiel #9
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        public void DrawLine(Point p1, Point p2, Color c, double thick)
        {
            //If is worth Drawing
            if (!p1.IsWithin(this._windowPos, this._windowPos.Add(this._windowSize)) &&
                !p2.IsWithin(this._windowPos, this._windowPos.Add(this._windowSize)))
            { return; }

            //SEt Color
            Gl.glColor3d(c.RedScaled, c.GreenScaled, c.BlueScaled);

            //Set Line Width
            Gl.glLineWidth((float)thick);

            //Set GlDrawType
            Gl.glBegin(Gl.GL_LINE_STRIP);

            //Add Line Points
            Gl.glVertex2d(p1.X, p1.Y);
            Gl.glVertex2d(p2.X, p2.Y);

            //End Draw
            Gl.glEnd();
        }
Beispiel #10
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 public void DrawCircleShadow(Point p, Double r, Color c)
 {
     DrawCircleShadow(p, r, c, c);
 }
Beispiel #11
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 public void DrawCircleShadow(Point p, Double r, Color c, Color fc)
 {
     DrawCircle(p, r, fc.Multiply(.25), true, 1);
     DrawCircle(p, r, c, false, r);
 }
Beispiel #12
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        public void DrawCircle(Point p, Double r, Color c, bool fill, double rfill)
        {
            //If is worth Drawing
            //if (!p.IsWithin(this._windowPos, this._windowPos.Add(this._windowSize)))
            //{ return; }

            //Set radius
            double radius = r;

            //set Color
            Gl.glColor3d(c.RedScaled, c.GreenScaled, c.BlueScaled);
            //Gl.glColor4f(c.redf(), c.greenf(), c.bluef(), .1f);

            //Set Thickness
            if (rfill >= 1)
            { Gl.glLineWidth((float)rfill); }

            //Set Fill
            if (!fill)
            { Gl.glBegin(Gl.GL_LINE_STRIP); }
            else
            { Gl.glBegin(Gl.GL_TRIANGLE_FAN); }

            //Get Start Points
            double nx = p.X; double ny = p.Y;

            //Cycle Through Points around circle
            for (double angle = 0; angle <= 360; angle += 3)
            {
                Angle da = new Angle(angle);
                nx = (p.X + Math.Cos(da.Radians) * radius);
                ny = (p.Y + Math.Sin(da.Radians) * radius);
                Gl.glVertex2d(nx, ny);
            }

            Gl.glEnd();

            Gl.glLineWidth(1f);
        }
Beispiel #13
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 public void DrawCircle(Point p, Double r, Color c)
 {
     DrawCircle(p, r, c, false, r); ;
 }