internal override void Rasterize(ref Canvas imageObject)
{
DrawBubbleLeaves(ref imageObject);
}
internal override void Rasterize(ref Canvas imageObject)
{
DrawHull(ref imageObject);
DrawBranches(ref imageObject);
}
protected void DrawSplinesBetweenLeaves(ref Canvas imageObject)
{
Random rnd = new Random();
for (int i = 0; i < leaves.Count(); i++)
{
int j = rnd.Next(0, i);
Point p1 = leaves[i];
Point p2 = leaves[j];
leaves[i] = p2;
leaves[j] = p1;
}
int nSplines = leaves.Count() / 3;
int k = 0;
for (int i = 0; i < nSplines; i++)
{
Point p1 = leaves[k];
Point p2 = leaves[k + 1];
Point p3 = leaves[k + 2];
k = k + 3;
imageObject.DrawBezier(hullWidth, color, p1, p2, p3);
}
}
protected void FillHull(ref Canvas imageObject)
{
Stack<Point> convexHull = LinearAlgebra.GetConvexHull(leaves);
imageObject.DrawPolygon(color, convexHull.ToArray());
}
protected void DrawHull(ref Canvas imageObject)
{
Stack<Point> convexHull = LinearAlgebra.GetConvexHull(leaves);
Point startPoint = convexHull.Pop();
Point p1 = startPoint;
while (convexHull.Count() > 0)
{
Point p2 = convexHull.Pop();
imageObject.DrawLine(color, hullWidth, p1, p2);
p1 = p2;
if (convexHull.Count == 0)
{
imageObject.DrawLine(color, hullWidth, p1, startPoint);
}
}
}
protected void DrawLeaves(ref Canvas imageObject)
{
for (int i = 0; i < leaves.Count(); i++)
{
Point leaf = new Point(leaves[i].X, leaves[i].Y);
imageObject.DrawElipse(color, leafSize, leaf);
}
}
protected void DrawBranches(ref Canvas imageObject)
{
for (int i = 0; i < previousGen.Count(); i++)
{
Point parent = new Point(previousGen[i].X, previousGen[i].Y);
Point leaf = new Point(leaves[i].X, leaves[i].Y);
imageObject.DrawLine(color, branchWidth, parent, leaf);
}
}
protected void DrawBubbleLeaves(ref Canvas imageObject)
{
Random rnd = new Random();
for (int i = leaves.Count() / 2; i < leaves.Count(); i++)
{
double scaleFactor = 0.10;
int xMinCord = (int)Math.Round(leaves[i].X * (1 - scaleFactor));
int xMaxCord = (int)Math.Round(leaves[i].X + leaves[i].X * scaleFactor);
int yMinCord = (int)Math.Round(leaves[i].Y * (1 - scaleFactor));
int yMaxCord = (int)Math.Round(leaves[i].Y + leaves[i].Y * scaleFactor);
if (xMinCord < xMaxCord && yMinCord < yMaxCord)
{
Point leaf = new Point(rnd.Next(xMinCord, xMaxCord + 1), rnd.Next(yMinCord, yMaxCord + 1));
int rndLeafSize = rnd.Next(leafSize);
int rndBias = rnd.Next(rndLeafSize);
if ((rndLeafSize - rndBias) > 0)
{
rndLeafSize = rndLeafSize - rndBias;
}
imageObject.DrawElipse(color, rndLeafSize, leaf);
}
}
}
internal abstract override void Rasterize(ref Canvas imageObject);
internal override void Rasterize(ref Canvas imageObject)
{
DrawSplinesBetweenLeaves(ref imageObject);
}
internal abstract void Rasterize(ref Canvas imageObeject);
internal override void Rasterize(ref Canvas imageObject)
{
FillHull(ref imageObject);
}
internal View(RenderTargetBitmap image)
{
canvas = new Canvas(image);
}