public static Color CMYKtoColor(CMYKa cmyka)
{
float r = (1 - cmyka.c) * (1 - cmyka.k);
float g = (1 - cmyka.m) * (1 - cmyka.k);
float b = (1 - cmyka.y) * (1 - cmyka.k);
float a = cmyka.a;
return(Color.FromScRgb(a, r, g, b));
}
UIElement createComp(float vx, float vy, float vw, float vh, float vthick, Brush fill)
{
Ellipse ellipse = new Ellipse();
float rad = vw * 0.75f;
int n = controlparams.comps.Count;
CMYKa cmyka = new CMYKa();
float c = 0;
float m = 0;
float y = 0;
float k = 0;
float a = 0;
ellipse.Width = convVSizeX(rad);
ellipse.Height = convVSizeX(rad);
SetLeft(ellipse, convVX(vx + (vw - rad) / 2));
SetTop(ellipse, convVY(vy + vh / 2) - convVSizeX(rad / 2));
if (n > 0)
{
for (int i = 0; i < n; i++)
{
cmyka = Util.ColorToCMYK(Util.colorRange(i, n));
c += cmyka.c;
m += cmyka.m;
y += cmyka.y;
k += cmyka.k;
a += cmyka.a;
}
cmyka.c = c / n;
cmyka.m = m / n;
cmyka.y = y / n;
cmyka.k = k / n + n / 10.0f; // make darker
cmyka.a = a / n;
ellipse.Fill = new SolidColorBrush(Util.CMYKtoColor(cmyka));
}
return(ellipse);
}