private static System.Drawing.Color getColour(ColorLab c1, ColorLab c2, double ratio)
{
double ratio2 = 1 - ratio;
double L = ((c1.L * ratio2) + (c2.L * ratio));
double a = ((c1.a * ratio2) + (c2.a * ratio));
double b = ((c1.b * ratio2) + (c2.b * ratio));
double alpha = 255 * (1 - (ratio * ratio));
//Console.WriteLine("Lab = " + L.ToString() + "," + a.ToString() + "," + b.ToString());
ColorManagment.ColorConverter Converter = new ColorManagment.ColorConverter(); //create a new instance of a ColorConverter
ColorLab lab = new ColorLab(L, a, b); //create new Lab color
ColorRGB rgb = Converter.ToRGB(lab); //convert to rgb
ColorHSV hsv = Converter.ToHSV(rgb); //conver to HSL
//Console.WriteLine("hsl.l = " + hsv.V.ToString());
hsv.V *= alpha / 255.0; //darken
rgb = Converter.ToRGB(hsv); //convert to rgb
//Console.WriteLine("RGB + " + rgb.R.ToString() + "," + rgb.G.ToString() + "," + rgb.B.ToString());
if (ratio2 == 1.0)
{
breatheTopPause = true;
}
if (alpha < 0.02)
{
return(System.Drawing.Color.FromArgb(0, (int)(rgb.R * 255), (int)(rgb.G * 255), (int)(rgb.B * 255)));
}
return(System.Drawing.Color.FromArgb(255, (int)(rgb.R * 255), (int)(rgb.G * 255), (int)(rgb.B * 255)));
}
public static System.Drawing.Color GetColour(ColorLab c1, ColorLab c2, double countup, int speed = 7, int fadespeed = 15)
{
speed = 21 - speed;
double alpha_seed = countup * fadespeed;
if (alpha_seed > 255) alpha_seed = 255;
int alpha = (int)Math.Max(0, 255 - alpha_seed);
double step = 1.0 / speed;
double ratio = (countup - 1) * step;
if (ratio > 1) ratio = 1;
if (ratio < 0) ratio = 0;
double ratio2 = 1 - ratio;
double L = ((c1.L * ratio2) + (c2.L * ratio));
double a = ((c1.a * ratio2) + (c2.a * ratio));
double b = ((c1.b * ratio2) + (c2.b * ratio));
//Console.WriteLine("Lab = " + L.ToString() + "," + a.ToString() + "," + b.ToString());
ColorManagment.ColorConverter Converter = new ColorManagment.ColorConverter(); //create a new instance of a ColorConverter
ColorLab lab = new ColorLab(L, a, b); //create new Lab color
ColorRGB rgb = Converter.ToRGB(lab); //convert to rgb
ColorHSV hsv = Converter.ToHSV(rgb); //conver to HSL
//Console.WriteLine("hsl.l = " + hsv.V.ToString());
hsv.V *= alpha / 255.0; //darken
rgb = Converter.ToRGB(hsv); //convert to rgb
//Console.WriteLine("RGB + " + rgb.R.ToString() + "," + rgb.G.ToString() + "," + rgb.B.ToString());
return System.Drawing.Color.FromArgb(255, (int)(rgb.R * 255), (int)(rgb.G * 255), (int)(rgb.B * 255));
}
private static System.Drawing.Color getColour(ColorLab c1, ColorLab c2, double countup, int speed = 7, int fadespeed = 15)
{
speed = 21 - speed;
double alpha_seed = Math.Sqrt(countup) * fadespeed;
if (alpha_seed > 255)
{
alpha_seed = 255;
}
int alpha = (int)Math.Max(0, 255 - alpha_seed);
double step = 1.0 / speed;
double ratio = (countup - 1) * step;
if (ratio > 1)
{
ratio = 1;
}
if (ratio < 0)
{
ratio = 0;
}
double ratio2 = 1 - ratio;
double L = ((c1.L * ratio2) + (c2.L * ratio));
double a = ((c1.a * ratio2) + (c2.a * ratio));
double b = ((c1.b * ratio2) + (c2.b * ratio));
//Console.WriteLine("Lab = " + L.ToString() + "," + a.ToString() + "," + b.ToString());
ColorManagment.ColorConverter Converter = new ColorManagment.ColorConverter(); //create a new instance of a ColorConverter
ColorLab lab = new ColorLab(L, a, b); //create new Lab color
ColorRGB rgb = Converter.ToRGB(lab); //convert to rgb
ColorHSV hsv = Converter.ToHSV(rgb); //conver to HSL
//Console.WriteLine("hsl.l = " + hsv.V.ToString());
hsv.V *= alpha / 255.0; //darken
rgb = Converter.ToRGB(hsv); //convert to rgb
//Console.WriteLine("RGB + " + rgb.R.ToString() + "," + rgb.G.ToString() + "," + rgb.B.ToString());
return(System.Drawing.Color.FromArgb(255, (int)(rgb.R * 255), (int)(rgb.G * 255), (int)(rgb.B * 255)));
}
public static System.Drawing.Color GetColour(ColorLab c1, ColorLab c2, double ratio)
{
double ratio2 = 1 - ratio;
double L = ((c1.L * ratio2) + (c2.L * ratio));
double a = ((c1.a * ratio2) + (c2.a * ratio));
double b = ((c1.b * ratio2) + (c2.b * ratio));
double alpha = 255 * (1 - (ratio * ratio));
//Console.WriteLine("Lab = " + L.ToString() + "," + a.ToString() + "," + b.ToString());
ColorManagment.ColorConverter Converter = new ColorManagment.ColorConverter(); //create a new instance of a ColorConverter
ColorLab lab = new ColorLab(L, a, b); //create new Lab color
ColorRGB rgb = Converter.ToRGB(lab); //convert to rgb
ColorHSV hsv = Converter.ToHSV(rgb); //conver to HSL
//Console.WriteLine("hsl.l = " + hsv.V.ToString());
hsv.V *= alpha / 255.0; //darken
rgb = Converter.ToRGB(hsv); //convert to rgb
//Console.WriteLine("RGB + " + rgb.R.ToString() + "," + rgb.G.ToString() + "," + rgb.B.ToString());
if (ratio2 == 1.0)
Animations.breatheTopPause = true;
if (alpha < 0.02)
return System.Drawing.Color.FromArgb(0, (int)(rgb.R * 255), (int)(rgb.G * 255), (int)(rgb.B * 255));
return System.Drawing.Color.FromArgb(255, (int)(rgb.R * 255), (int)(rgb.G * 255), (int)(rgb.B * 255));
}
private void Measure(object Data)
{
int end = (int)((object[])Data)[0];
Color FromColor = (Color)((object[])Data)[1];
Color ToColor = (Color)((object[])Data)[2];
bool DoFast = (bool)((object[])Data)[3];
Stopwatch watch = new Stopwatch();
Color From2Color = FromColor;
ColorConverter conv = new ColorConverter();
if (DoFast)
{
RGBSpaceName n = ColorConverter.StandardColorspace;
YCbCrSpaceName m = ColorConverter.StandardYCbCrSpace;
if (ToColor.Model == ColorModel.YCbCr)
{
n = ((ColorYCbCr)ToColor).BaseSpaceName;
m = ((ColorYCbCr)ToColor).SpaceName;
}
else if (ToColor.Model == ColorModel.RGB) n = ((ColorRGB)ToColor).SpaceName;
else if (ToColor.Model == ColorModel.HSV) n = ((ColorRGB)ToColor).SpaceName;
else if (ToColor.Model == ColorModel.HSL) n = ((ColorRGB)ToColor).SpaceName;
if (n != ColorConverter.StandardColorspace) conv.SetFast(FromColor, ToColor.Model, n, m);
else conv.SetFast(FromColor, ToColor.Model, ToColor.ReferenceWhite);
}
for (int i = 0; i < end / Threadcount && !MainWorker.CancellationPending; i++)
{
if (DoFast)
{
watch.Start();
conv.ConvertFast(FromColor);
watch.Stop();
}
else
{
if (FromColor.IsICCcolor && !FromColor.IsPCScolor)
{
watch.Start();
From2Color = conv.ToICC(FromColor);
watch.Stop();
}
switch (ToColor.Model)
{
case ColorModel.CIELab:
watch.Start();
conv.ToLab(From2Color, ToColor.ReferenceWhite);
watch.Stop();
break;
case ColorModel.CIELCHab:
watch.Start();
conv.ToLCHab(From2Color, ToColor.ReferenceWhite);
watch.Stop();
break;
case ColorModel.CIELCHuv:
watch.Start();
conv.ToLCHuv(From2Color, ToColor.ReferenceWhite);
watch.Stop();
break;
case ColorModel.CIELuv:
watch.Start();
conv.ToLuv(From2Color, ToColor.ReferenceWhite);
watch.Stop();
break;
case ColorModel.CIEXYZ:
watch.Start();
conv.ToXYZ(From2Color, ToColor.ReferenceWhite);
watch.Stop();
break;
case ColorModel.CIEYxy:
watch.Start();
conv.ToYxy(From2Color, ToColor.ReferenceWhite);
watch.Stop();
break;
case ColorModel.Gray:
watch.Start();
conv.ToGray(From2Color, ToColor.ReferenceWhite);
watch.Stop();
break;
case ColorModel.HSL:
RGBSpaceName n = ((ColorHSL)ToColor).SpaceName;
if (n == RGBSpaceName.ICC) goto default;
watch.Start();
conv.ToHSL(From2Color, n);
watch.Stop();
break;
case ColorModel.HSV:
n = ((ColorHSV)ToColor).SpaceName;
if (n == RGBSpaceName.ICC) goto default;
watch.Start();
conv.ToHSV(From2Color, n);
watch.Stop();
break;
case ColorModel.RGB:
n = ((ColorRGB)ToColor).SpaceName;
if (n == RGBSpaceName.ICC) goto default;
watch.Start();
conv.ToRGB(From2Color, n);
watch.Stop();
break;
case ColorModel.YCbCr:
n = ((ColorYCbCr)ToColor).BaseSpaceName;
YCbCrSpaceName m = ((ColorYCbCr)ToColor).SpaceName;
if (m == YCbCrSpaceName.ICC) goto default;
watch.Start();
conv.ToYCbCr(From2Color, n, m);
watch.Stop();
break;
case ColorModel.LCH99:
watch.Start();
conv.ToLCH99(From2Color);
watch.Stop();
break;
case ColorModel.LCH99b:
watch.Start();
conv.ToLCH99b(From2Color);
watch.Stop();
break;
case ColorModel.LCH99c:
watch.Start();
conv.ToLCH99c(From2Color);
watch.Stop();
break;
case ColorModel.LCH99d:
watch.Start();
conv.ToLCH99d(From2Color);
watch.Stop();
break;
default:
watch.Start();
conv.ToICC(conv.ToICC_PCS(From2Color, ToICC), ToICC);
watch.Stop();
break;
}
}
progress++;
time += watch.ElapsedTicks;
if (progress % 100 == 0) MainWorker.ReportProgress(progress * 100 / (end - 1));
}
}
