private void FillPoint(CPoint p1, Color clr)
{
var np = NPt(p1);
var gr = Graphics.FromImage(pictureBox.Image);
var bgClr = RG.GetColorReversed(new CPoint(p1), CProjection.UpC1C2);
var blend = RG.Blend(clr, bgClr);
gr.TryDraw(g => g.FillEllipse(new SolidBrush(clr), np.X - 2, np.Y - 2, 4, 4));
gr.TryDraw(g => g.DrawRectangle(new Pen(blend), np.X - 10, np.Y - 10, 20, 20));
}
private void FillPixel(Bitmap bmp, double x, double y)
{
var c1 = x;
var c2 = y;
var rd = c1 * c1 + c2 * c2;
var c0 = 1 - rd;
var pt = NPt(c1, c2);
if (rd <= 1)
{
c0 = Math.Sqrt(c0);
var cpt = new CPoint(c0, c1, c2);
var color = RG.GetColorReversed(cpt, CProjection.UpC1C2);
SetPixel(bmp, pt.X, pt.Y, color);
}
else
{
SetPixel(bmp, pt.X, pt.Y, Config.White);
}
}