예제 #1
0
 public void Draw(Renderer cam)
 {
     if (mean != null && covariance != null)
     {
         List <List <Vector2> > meanCpy = new List <List <Vector2> >(mean);
         foreach (List <Vector2> list in meanCpy)
         {
             if (drawMean)
             {
                 for (float i = width; i >= 0; i -= 0.1f)
                 {
                     GLUtility.DrawDiamond(new GLPen(meanColor, penThickness), list[0], i);
                 }
             }
             if (drawCov)
             {
                 try
                 {
                     GLUtility.DrawLineLoop(new GLPen(covColor, penThickness), covariance[meanCpy.IndexOf(list)].ToArray());
                 }
                 catch
                 { }
             }
         }
     }
 }
예제 #2
0
        public void Draw(Renderer r)
        {
            if (type.Equals("circle string"))
            {
                GLUtility.DrawString("CIRCLE", color, location);
            }
            else if (type.Equals("path start string"))
            {
                GLUtility.DrawString("PATH START", color, location);
            }
            else if (type.Equals("path end string"))
            {
                GLUtility.DrawString("PATH END", color, location);
            }
            else if (type.Equals("box string"))
            {
                GLUtility.DrawString("SQUARE", color, location);
            }
            else if (type.Equals("x string"))
            {
                GLUtility.DrawString("X", color, location);
            }
            else if (type.Equals("arrow string"))
            {
                PointF arrowHead = new PointF((float)(location.X + arrowlength * Math.Cos(angle)), (float)(location.Y + arrowlength * Math.Sin(angle)));

                GLUtility.DrawString("ARROW TAIL", color, location);
                GLUtility.DrawString("ARROW HEAD", color, arrowHead);
            }
            else if (type.Equals("important string"))
            {
                GLUtility.DrawString("EXCLAMATION MARK", color, location);
            }
            else if (type.Equals("spiral string"))
            {
                GLUtility.DrawString("SPIRAL", color, location);
            }
            else if (type.Equals("polygon string"))
            {
                GLUtility.DrawString("SHADED AREA", color, location);
            }
            else if (type.Equals("triangle string"))
            {
                GLUtility.DrawString("TRIANGLE", color, location);
            }
            else if (type.Equals("circle"))
            {
                PointF     upperLeft = new PointF((float)(location.X - 0.25), (float)(location.Y - .25));
                RectangleF rect      = new RectangleF(upperLeft, new SizeF(.5f, .5f));
                GLUtility.FillEllipse(color, rect);
            }
            else if (type.Equals("box"))
            {
                PointF     upperLeft = new PointF((float)(location.X - 0.25), (float)(location.Y - .25));
                RectangleF rect      = new RectangleF(upperLeft, new SizeF(.5f, .5f));
                GLUtility.FillRectangle(color, rect);
            }
            else if (type.Equals("triangle"))
            {
                PointF p1 = new PointF((float)(location.X - 0.25), (float)(location.Y - 0.25));
                PointF p2 = new PointF((float)(location.X + 0.25), (float)(location.Y - 0.25));
                PointF p3 = new PointF((float)(location.X), (float)(location.Y + 0.25));
                GLUtility.FillTriangle(color, p1, p2, p3);
            }
            else if (type.Equals("spiral"))
            {
                double size      = 0.8;
                GLPen  spiralPen = new GLPen(color, 3f);
                GLUtility.DrawCircle(spiralPen, location, (float)(size / 2));
                GLUtility.DrawCircle(spiralPen, location, (float)(size * 3 / 8));
                GLUtility.DrawCircle(spiralPen, location, (float)(size / 4));
                GLUtility.DrawCircle(spiralPen, location, (float)(size * 1 / 8));
            }
            else if (type.Equals("important"))
            {
                GLUtility.DrawLine(new GLPen(color, 3f), new Vector2(location.X, location.Y + 0.15), new Vector2(location.X, location.Y - .05));
                //GLUtility.DrawCross(new GLPen(color, 3f), new Vector2(location.X, location.Y - .12), .1f);
                GLUtility.DrawCircle(new GLPen(color, 2f), new Vector2(location.X, location.Y - .12), .02f);
                GLUtility.DrawDiamond(new GLPen(color, 3f), new Vector2((double)location.X, (double)location.Y), .6f);
                GLUtility.DrawDiamond(new GLPen(Color.Red, 3f), new Vector2((double)location.X, (double)location.Y), .8f);
            }
            else if (type.Equals("x"))
            {
                GLUtility.DrawLine(new GLPen(color, 3f), new Vector2((double)location.X - .2, (double)location.Y + .2), new Vector2((double)location.X + .2, (double)location.Y - .2));
                GLUtility.DrawLine(new GLPen(color, 3f), new Vector2((double)location.X + .2, (double)location.Y + .2), new Vector2((double)location.X - .2, (double)location.Y - .2));
            }
            else if (type.Equals("empty circle"))
            {
                PointF     upperLeft = new PointF((float)(location.X - 0.25), (float)(location.Y - .25));
                RectangleF rect      = new RectangleF(upperLeft, new SizeF(.5f, .5f));
                GLUtility.DrawEllipse(new GLPen(color, 3f), rect);
            }
            else if (type.Equals("arrow"))
            {
                Vector2 arrowHead = new Vector2(location.X + 0.7 * Math.Cos(angle), location.Y + 0.7 * Math.Sin(angle));

                PointF     upperLeft = new PointF((float)(location.X - 0.1), (float)(location.Y - .1));
                RectangleF rect      = new RectangleF(upperLeft, new SizeF(.2f, .2f));
                GLUtility.FillEllipse(color, rect);

                GLUtility.DrawLine(new GLPen(color, 3f), new Vector2(location.X, location.Y), arrowHead);
            }
            //else if(type.Equals("triangle"))//man
            //{
            //    //head
            //    PointF upperLeftHead = new PointF((float)(location.X - 0.25), (float)(location.Y + .25));
            //    RectangleF rect = new RectangleF(upperLeftHead, new SizeF(.5f, .5f));
            //    GLUtility.DrawEllipse(new GLPen(color, 3f), rect);

            //    //body
            //    GLUtility.DrawLine(new GLPen(color, 3f), new Vector2(location.X, location.Y-.25), new Vector2(location.X,location.Y+.25));
            //    //arms
            //    GLUtility.DrawLine(new GLPen(color, 3f), new Vector2(location.X, location.Y), new Vector2(location.X+.3,location.Y));
            //    GLUtility.DrawLine(new GLPen(color, 3f), new Vector2(location.X, location.Y), new Vector2(location.X-.3,location.Y));
            //    //legs
            //    GLUtility.DrawLine(new GLPen(color, 3f), new Vector2(location.X, location.Y-.25), new Vector2(location.X+.25,location.Y-.5));
            //    GLUtility.DrawLine(new GLPen(color, 3f), new Vector2(location.X, location.Y-.25), new Vector2(location.X-.25,location.Y-.5));

            //}
            else if (type.Equals("polygon"))
            {
                double maxx = -1.0 / zero;
                double maxy = -1.0 / zero;
                double minx = 1.0 / zero;
                double miny = 1.0 / zero;

                if (polygonPoints.Count == 0)
                {
                    polygonPoints.Add(new PointF((float)(location.X - 1), (float)(location.Y + 1)));
                    polygonPoints.Add(new PointF((float)(location.X - 1), (float)(location.Y - 1)));
                    polygonPoints.Add(new PointF((float)(location.X + 2), (float)(location.Y - 2)));
                    polygonPoints.Add(new PointF((float)(location.X + 3), (float)(location.Y)));
                    polygonPoints.Add(new PointF((float)(location.X + 1), (float)(location.Y + 2)));
                    polygonPoints.Add(new PointF((float)(location.X - 1), (float)(location.Y + 1)));
                }


                for (int i = 0; i < polygonPoints.Count - 1; i++)
                {
                    if (polygonPoints[i].X > maxx)
                    {
                        maxx = polygonPoints[i].X;
                    }
                    if (polygonPoints[i].Y > maxy)
                    {
                        maxy = polygonPoints[i].Y;
                    }
                    if (polygonPoints[i].X < minx)
                    {
                        minx = polygonPoints[i].X;
                    }
                    if (polygonPoints[i].Y < miny)
                    {
                        miny = polygonPoints[i].Y;
                    }

                    this.location = new PointF((float)(0.5 * (maxx + minx)), (float)(0.5 * (maxy + miny)));
                    GLUtility.DrawLine(new GLPen(color, 3), polygonPoints[i], polygonPoints[i + 1]);
                }
            }
            else if (type.Equals("fill polygon"))
            {
                double maxx = -1.0 / zero;
                double maxy = -1.0 / zero;
                double minx = 1.0 / zero;
                double miny = 1.0 / zero;

                if (polygonPoints.Count == 0)
                {
                    polygonPoints.Add(new PointF((float)(location.X - 1), (float)(location.Y + 1)));
                    polygonPoints.Add(new PointF((float)(location.X - 1), (float)(location.Y - 1)));
                    polygonPoints.Add(new PointF((float)(location.X + 2), (float)(location.Y - 2)));
                    polygonPoints.Add(new PointF((float)(location.X + 3), (float)(location.Y)));
                    polygonPoints.Add(new PointF((float)(location.X + 1), (float)(location.Y + 2)));
                    polygonPoints.Add(new PointF((float)(location.X - 1), (float)(location.Y + 1)));
                }


                for (int i = 0; i < polygonPoints.Count - 1; i++)
                {
                    if (polygonPoints[i].X > maxx)
                    {
                        maxx = polygonPoints[i].X;
                    }
                    if (polygonPoints[i].Y > maxy)
                    {
                        maxy = polygonPoints[i].Y;
                    }
                    if (polygonPoints[i].X < minx)
                    {
                        minx = polygonPoints[i].X;
                    }
                    if (polygonPoints[i].Y < miny)
                    {
                        miny = polygonPoints[i].Y;
                    }

                    this.location = new PointF((float)(0.5 * (maxx + minx)), (float)(0.5 * (maxy + miny)));
                    GLUtility.DrawLine(new GLPen(color, 3), polygonPoints[i], polygonPoints[i + 1]);
                }

                for (int i = 0; i < polygonPoints.Count - 1; i++)
                {
                    GLUtility.FillTriangle(color, 0.3f, polygonPoints[i], polygonPoints[i + 1], new PointF((float)(0.5 * (maxx + minx)), (float)(0.5 * (maxy + miny))));
                }
            }
            else
            {
            }

            //GLUtility.DrawString(name,Color.Black, location);
        }