static void DrawTriangle(FoxDraw foxDraw, double startx, double starty, double endx, double endy, int count)
{
foxDraw.StrokeColor(Colors.Black);
foxDraw.FillColor(Colors.White);
foxDraw.BackgroundColor(Colors.Gray);
//var points = new List<Point>();
//points.Add(new Point(startx, starty));
//points.Add(new Point(endx, starty));
//points.Add(new Point(startx + (endx - startx) / 2, endy));
//foxDraw.DrawPolygon(points);
//var points2 = new List<Point>();
//points2.Add(new Point(startx + (endx - startx) / 2, starty));
//points2.Add(new Point(startx + (endx - startx) / 4, starty + (endy - starty) / 2));
//points2.Add(new Point(startx + (endx - startx) * 3 / 4, starty + (endy - starty) / 2));
foxDraw.DrawPolygon(points);
count--;
if (count > 0)
{
DrawTriangle(foxDraw, startx + (endx - startx) / 2, starty, endx, starty + (endy - starty) / 2, count);
DrawTriangle(foxDraw, startx, starty, startx + (endx - startx) / 2, starty + (endy - starty) / 2, count);
DrawTriangle(foxDraw, startx + (endx - startx) / 4, starty + (endy - starty) / 2, startx + (endx - startx) * 3 / 4, endy, count);
}
}
public static void DrawTriangle(FoxDraw foxDraw, double origox, double origoy, double size, double count)
{
if (size > 0)
{
if (count < 10)
{
foxDraw.StrokeColor(Colors.Black);
foxDraw.FillColor(Colors.White);
var points = new List <Point>();
points.Add(new Point(origox, origoy));
points.Add(new Point(origox + size, origoy));
points.Add(new Point(origox + (size / 2), origoy + (Math.Sqrt(3) / 2 * size)));
foxDraw.DrawPolygon(points);
count++;
DrawTriangle(foxDraw, origox, origoy, (size / 2), count);
DrawTriangle(foxDraw, origox + (size / 2), origoy, (size / 2), count);
DrawTriangle(foxDraw, origox + (size / 4), (origoy + (Math.Sqrt(3) / 2 * size) / 2), (size / 2), count);
}
else
{
return;
}
}
else
{
return;
}
}
public static void DrawTriangles(FoxDraw triangles, int size, int x, int y, int level, Color color, Random random)
{
if (level > 0)
{
triangles.StrokeColor(color);
Point top = new Point(x + size / 2, y);
Point right = new Point(x + size / 3 * 4, y + size / 2);
Point left = new Point(x + size / 4, y + size / 2);
triangles.DrawLine(x + size / 2, y, x + size / 4 * 3, y + size / 2);
triangles.DrawLine(x + size / 4 * 3, y + size / 2, x + size / 4, y + size / 2);
triangles.DrawLine(x + size / 4, y + size / 2, x + size / 2, y);
FoxDraw.DrawPolygon(top, right, left);
// triangles.FillColor(RandomColor(random));
// TODO: nagy haromszog
triangles.DrawLine(x, y, x + size, y);
triangles.DrawLine(x + size, y, x + size / 2, y + size);
triangles.DrawLine(x + size / 2, y + size, x, y);
DrawTriangles(triangles, size / 2, x, y, level - 1, color, random);
DrawTriangles(triangles, size / 2, x + size / 2, y, level - 1, color, random);
DrawTriangles(triangles, size / 2, x + size / 4, y + size / 2, level - 1, color, random);
}
}
private void DrawOneTrianle(Point startPoint, double sizeOfTriangle)
{
double halfOfSide = sizeOfTriangle / 2;
double heightOfTriangle = Math.Sqrt(Math.Pow(sizeOfTriangle, 2) - Math.Pow(halfOfSide, 2));
var points = new List <Point>();
points.Add(new Point(startPoint.X, startPoint.Y));
points.Add(new Point(startPoint.X + halfOfSide, startPoint.Y + heightOfTriangle));
points.Add(new Point(startPoint.X - halfOfSide, startPoint.Y + heightOfTriangle));
foxDraw.StrokeColor(Colors.Red);
foxDraw.FillColor(Colors.Transparent);
foxDraw.DrawPolygon(points);
}
public MainWindow()
{
InitializeComponent();
FoxDraw foxDraw = new FoxDraw(canvas);
foxDraw.StrokeColor(Colors.Black);
foxDraw.FillColor(Colors.White);
float level = 7;
float inputWidth = (float)canvas.Width;
float inputHeight = (float)canvas.Height;
float xStart = 0;
float xEnd = 0;
var pointsOfTriangle = new List <Point>();
TriangleDrawer(foxDraw, level, inputWidth, inputHeight, xStart, xEnd);
Console.ReadLine();
}
static void TriangleDraw(FoxDraw foxDraw)
{
int startPointW = 0;
int startPointH = 420;
int endPointW = 420;
int endPointH = 420;
foxDraw.StrokeColor(Colors.Black);
for (int i = 0; i < 21; i++)
{
foxDraw.DrawLine(startPointW, startPointH, endPointW, endPointH);
startPointW += 10;
startPointH -= 20;
endPointW -= 10;
endPointH -= 20;
}
startPointW = 0;
startPointH = 420;
endPointW = 210;
endPointH = 0;
for (int i = 0; i < 21; i++)
{
foxDraw.DrawLine(startPointW, startPointH, endPointW, endPointH);
startPointW += 20;
endPointW += 10;
endPointH += 20;
}
startPointW = 420;
startPointH = 420;
endPointW = 210;
endPointH = 0;
for (int i = 0; i < 21; i++)
{
foxDraw.DrawLine(startPointW, startPointH, endPointW, endPointH);
startPointW -= 20;
endPointW -= 10;
endPointH += 20;
}
}
public void TrianglesInTriangles()
{
var foxDraw = new FoxDraw(canvas);
foxDraw.StrokeColor(Colors.Black);
foxDraw.DrawLine(canvas.Width / 2, 0, canvas.Width, canvas.Height / 2);
foxDraw.StrokeColor(Colors.Black);
foxDraw.DrawLine(canvas.Width, canvas.Height / 2, 0, canvas.Height / 2);
foxDraw.StrokeColor(Colors.Black);
foxDraw.DrawLine(0, canvas.Height / 2, canvas.Width / 2, 0);
for (int i = 15; i < 300; i += 15)
{
foxDraw.StrokeColor(Colors.Black);
foxDraw.DrawLine(canvas.Width / 2 - i, 0 + i, canvas.Width - i * 2, canvas.Height / 2);
foxDraw.StrokeColor(Colors.Black);
foxDraw.DrawLine(canvas.Width / 2 + i, 0 + i, 0 + i * 2, canvas.Height / 2);
foxDraw.StrokeColor(Colors.Black);
foxDraw.DrawLine(canvas.Width / 2 - i, 0 + i, canvas.Width / 2 + i, 0 + i);
}
}
public void DrawRectangle(FoxDraw foxDraw)
{
foxDraw.StrokeColor(Colors.Black);
foxDraw.FillColor(Colors.Transparent);
foxDraw.DrawRectangle(0.25 * foxDraw.Canvas.Width, 0.25 * foxDraw.Canvas.Height, 0.25 * foxDraw.Canvas.Width, 0.25 * foxDraw.Canvas.Height, 15);
}
