static void ClearBitmap(BitmapCanvas img)
{
Color c = Color.FromArgb(0);
for (int y = 0; y < img.Height; y++)
{
for (int x = 0; x < img.Width; x++)
{
img.SetPixel(x, y, c);
}
}
}
private async Task Redraw()
{
IsRedrawing = true;
int w = this.pictureBox1.Width;
int h = this.pictureBox1.Height;
Fractal = new BitmapCanvas(w, h);
Highlight = new BitmapCanvas(w, h);
Canvas = new BitmapCanvas(w, h);
await Renderer.RenderToCanvas(Fractal, Config);
this.pictureBox1.Image = Fractal.Source;
IsRedrawing = false;
}
static void JoinBitmaps(BitmapCanvas bottom, BitmapCanvas top, BitmapCanvas dest)
{
int w = Min(bottom.Width, top.Width, dest.Width);
int h = Min(bottom.Height, top.Height, dest.Height);
for (int y = 0; y < h; y++)
{
for (int x = 0; x < w; x++)
{
Color bc = bottom.GetPixel(x, y);
Color tc = top.GetPixel(x, y);
Color fin = tc.ToArgb() == 0 ? bc : tc;
dest.SetPixel(x, y, fin);
}
}
}
static async Task MainCmd()
{
if (ShouldCreateOrbits)
{
ProduceOrbits();
}
else
{
var ren = new Render();
var bmp = new BitmapCanvas(Width, Height);
var conf = new FracConfig {
Escape = 4.0,
Plane = Planes.XY,
Resolution = Resolution,
X = 0.0, Y = 0.0, W = 0.0, Z = 0.0,
IterMax = 1000,
OffsetX = Width / 2,
OffsetY = Height / 2
};
await ren.RenderToCanvas(bmp, conf);
bmp.SavePng(FileName + ".png");
}
}