private void button1_Click(object sender, EventArgs e)
{
DiamondSquare d = new DiamondSquare(512, trackBar1.Value, 5);
double[,] map = d.getData();
drawMap(d, map);
}
private void button2_Click(object sender, EventArgs e)
{
DiamondSquare d = new DiamondSquare(512, trackBar1.Value, 5);
double[][,] map = d.getDataStepByStep();
for (int j = 0; j < d.countSteps(); j++)
{
drawMap(d, map[j]);
pictureBox1.Refresh();
System.Threading.Thread.Sleep(500);
}
}
private void drawMap(DiamondSquare d, double[,] map)
{
double[] map_cpy = new double[513 * 513];
for (int i = 0; i < 512; i++)
{
for (int j = 0; j < 512; j++)
{
map_cpy[i * 512 + j] = map[i, j];
}
}
Array.Sort(map_cpy);
double minval = map_cpy[0];
double maxval = map_cpy[512 * 512 - 1];
double range = maxval - minval;
double step = range / 12;
Graphics g = pictureBox1.CreateGraphics();
for (int i = 0; i < 513; i++)
{
for (int j = 0; j < 513; j++)
{
double p = map[i, j];
Color clr = Color.White;
if (p < minval + step)
{
clr = Color.MidnightBlue;
}
else if (minval + step < p && p < minval + step * 2)
{
clr = Color.Navy;
}
else if (minval + step * 2 < p && p < minval + step * 3)
{
clr = Color.DarkBlue;
}
else if (minval + step * 3 < p && p < minval + step * 4)
{
clr = Color.MediumBlue;
}
else if (minval + step * 4 < p && p < minval + step * 5)
{
clr = Color.Blue;
}
else if (minval + step * 5 < p && p < minval + step * 6)
{
clr = Color.DarkGreen;
}
else if (minval + step * 6 < p && p < minval + step * 7)
{
clr = Color.Green;
}
else if (minval + step * 7 < p && p < minval + step * 8)
{
clr = Color.ForestGreen;
}
else if (minval + step * 8 < p && p < minval + step * 9)
{
clr = Color.OliveDrab;
}
else if (minval + step * 9 < p && p < minval + step * 10)
{
clr = Color.DarkKhaki;
}
else if (minval + step * 10 < p && p < minval + step * 11)
{
clr = Color.PaleGoldenrod;
}
else if (minval + step * 11 < p)
{
clr = Color.LightGoldenrodYellow;
}
((Bitmap)pictureBox1.Image).SetPixel(i, j, clr);
//pictureBox1.Refresh();
}
}
pictureBox1.Refresh();
}
