/// <summary>
/// Gets a color from RGB ratios
/// </summary>
/// <param name="value1"></param>
/// <param name="value2"></param>
/// <param name="value3"></param>
/// <returns></returns>
public static Color ColorFromRGBRatios(double value1, double value2, double value3)
{
int rValue;
int gValue;
int bValue;
if (value3 == 0)
{
rValue = gValue = bValue = (int)(value2 * 255);
}
else
{
float value4;
if (value2 <= 0.5)
{
value4 = (float)(value2 + (value2 * value3));
}
else
{
value4 = (float)((value2 + value3) - (value2 * value3));
}
float value5 = ((float)(2 * value2)) - value4;
rValue = ColorServices.GetColorChannelValue(value5, value4, (float)(value1 + 120));
gValue = ColorServices.GetColorChannelValue(value5, value4, (float)value1);
bValue = ColorServices.GetColorChannelValue(value5, value4, (float)(value1 - 120));
}
return(Color.FromArgb(rValue, gValue, bValue));
}
private void InitializeHexagons()
{
Rectangle clientRectangle = base.ClientRectangle;
clientRectangle.Inflate(-8, -8);
clientRectangle.Height -= this.GetHexagonWidth(Math.Min(clientRectangle.Height, clientRectangle.Width)) * 3;
if (clientRectangle.Height < clientRectangle.Width)
{
clientRectangle.Inflate(-(clientRectangle.Width - clientRectangle.Height) / 2, 0);
}
else
{
clientRectangle.Inflate(0, -(clientRectangle.Height - clientRectangle.Width) / 2);
}
//
int hexagonWidth = this.GetHexagonWidth(clientRectangle.Height);
int centerOfMiddleHexagonX = (clientRectangle.Left + clientRectangle.Right) / 2;
int centerOfMiddleHexagonY = (clientRectangle.Top + clientRectangle.Bottom) / 2;
//
this.hexagonElements[0].CurrentColor = Color.White;
this.hexagonElements[0].SetHexagonPoints((float)centerOfMiddleHexagonX, (float)centerOfMiddleHexagonY, hexagonWidth);
int index = 1;
for (int i = 1; i < this.sectorMaximum; i++)
{
//
float currentHexagonY = centerOfMiddleHexagonY;
float currentHexagonX = centerOfMiddleHexagonX + (hexagonWidth * i);
for (int innerIndex = 0; innerIndex < (this.sectorMaximum - 1); innerIndex++)
{
int verticalStep = (int)(hexagonWidth * this.matrix2[innerIndex]);
int horizontalStep = (int)(hexagonWidth * this.matrix1[innerIndex]);
for (int innermostIndex = 0; innermostIndex < i; innermostIndex++)
{
double colorQuotient2 = ((0.936 * (this.sectorMaximum - i)) / ((double)this.sectorMaximum)) + 0.12;
float colorQuotient1 = ColorServices.GetColorQuotient(currentHexagonX - centerOfMiddleHexagonX, currentHexagonY - centerOfMiddleHexagonY);
this.hexagonElements[index].SetHexagonPoints(currentHexagonX, currentHexagonY, hexagonWidth);
this.hexagonElements[index].CurrentColor = ColorServices.ColorFromRGBRatios((double)colorQuotient1, colorQuotient2, 1);
currentHexagonY += verticalStep;
currentHexagonX += horizontalStep;
index++;
}
}
}
InitializeGrayscaleHexagons(ref clientRectangle, hexagonWidth, ref centerOfMiddleHexagonX, ref centerOfMiddleHexagonY, ref index);
}
private void InitializeHexagons()
{
Rectangle clientRectangle = this.ClientRectangle;
clientRectangle.Offset(0, -8);
if (clientRectangle.Height < clientRectangle.Width)
{
clientRectangle.Inflate(-(clientRectangle.Width - clientRectangle.Height) / 2, 0);
}
else
{
clientRectangle.Inflate(0, -(clientRectangle.Height - clientRectangle.Width) / 2);
}
int hexagonWidth = this.GetHexagonWidth(Math.Min(clientRectangle.Height, clientRectangle.Width));
int centerOfMiddleHexagonX = (clientRectangle.Left + clientRectangle.Right) / 2;
int centerOfMiddleHexagonY = (clientRectangle.Top + clientRectangle.Bottom) / 2 - hexagonWidth;
this.hexagonElements[0].CurrentColor = Color.White;
this.hexagonElements[0].SetHexagonPoints((float)centerOfMiddleHexagonX, (float)centerOfMiddleHexagonY, hexagonWidth);
int index1 = 1;
for (int index2 = 1; index2 < this.sectorMaximum; ++index2)
{
float yCoordinate = (float)centerOfMiddleHexagonY;
float xCoordinate = (float)(centerOfMiddleHexagonX + hexagonWidth * index2);
for (int index3 = 0; index3 < this.sectorMaximum - 1; ++index3)
{
int num1 = (int)((double)hexagonWidth * (double)this.matrix2[index3]);
int num2 = (int)((double)hexagonWidth * (double)this.matrix1[index3]);
for (int index4 = 0; index4 < index2; ++index4)
{
double num3 = 0.936 * (double)(this.sectorMaximum - index2) / (double)this.sectorMaximum + 0.12;
float colorQuotient = ColorServices.GetColorQuotient(xCoordinate - (float)centerOfMiddleHexagonX, yCoordinate - (float)centerOfMiddleHexagonY);
this.hexagonElements[index1].SetHexagonPoints(xCoordinate, yCoordinate, hexagonWidth);
this.hexagonElements[index1].CurrentColor = ColorServices.ColorFromRGBRatios((double)colorQuotient, num3, 1.0);
yCoordinate += (float)num1;
xCoordinate += (float)num2;
++index1;
}
}
}
clientRectangle.Y -= hexagonWidth + hexagonWidth / 2;
this.InitializeGrayscaleHexagons(ref clientRectangle, hexagonWidth, ref centerOfMiddleHexagonX, ref centerOfMiddleHexagonY, ref index1);
}
public static Color ColorFromRGBRatios(double value1, double value2, double value3)
{
int blue;
int green;
int red;
if (value3 == 0.0)
{
int num;
blue = num = (int)(value2 * (double)byte.MaxValue);
green = num;
red = num;
}
else
{
float num1 = value2 > 0.5 ? (float)(value2 + value3 - value2 * value3) : (float)(value2 + value2 * value3);
float num2 = (float)(2.0 * value2) - num1;
red = ColorServices.GetColorChannelValue(num2, num1, (float)(value1 + 120.0));
green = ColorServices.GetColorChannelValue(num2, num1, (float)value1);
blue = ColorServices.GetColorChannelValue(num2, num1, (float)(value1 - 120.0));
}
return(Color.FromArgb(red, green, blue));
}
