private static String FormatColor(String format, Color arg)
{
if (String.IsNullOrWhiteSpace(format))
{
return arg.ToString();
}
var numberFormatInfo =
new NumberFormatInfo
{
NumberDecimalDigits = 1,
PercentDecimalDigits = 0,
PercentNegativePattern = 1,
PercentPositivePattern = 1
};
switch (format)
{
case "hex":
{
return String.Format(numberFormatInfo, "#{0:x2}{1:x2}{2:x2}", arg.R, arg.G, arg.B);
}
case "HEX":
{
return String.Format(numberFormatInfo, "#{0:X2}{1:X2}{2:X2}", arg.R, arg.G, arg.B);
}
case "rgb":
{
return String.Format(numberFormatInfo, "rgb({0}, {1}, {2})", arg.R, arg.G, arg.B);
}
case "rgb%":
{
return String.Format(numberFormatInfo, "rgb({0:P}, {1:P}, {2:P})", arg.R / 255d, arg.G / 255d, arg.B / 255d);
}
case "rgba":
{
return String.Format(numberFormatInfo, "rgba({0}, {1}, {2}, {3:0.#})", arg.R, arg.G, arg.B, arg.A / 255d);
}
case "rgba%":
{
return String.Format(numberFormatInfo, "rgba({0:P}, {1:P}, {2:P}, {3:0.#})", arg.R / 255d, arg.G / 255d, arg.B / 255d, arg.A / 255d);
}
case "hsl":
{
return String.Format(numberFormatInfo, "hsl({0:F0}, {1:P}, {2:P})", arg.GetHue(), arg.GetSaturation(), arg.GetBrightness());
}
case "hsla":
{
return String.Format(numberFormatInfo, "hsla({0:F0}, {1:P}, {2:P}, {3:0.#})", arg.GetHue(), arg.GetSaturation(), arg.GetBrightness(), arg.A / 255d);
}
default:
{
throw new FormatException(String.Format("Invalid format specified: \"{0}\".", format));
}
}
}
/// <summary>
/// This method draws a cross at the given position.
/// </summary>
/// <param name="image">The input image.</param>
/// <param name="point">The position of the cross.</param>
/// <param name="size">The size of the cross.</param>
/// <param name="color">The color of the cross.</param>
/// <param name="thickness">The thickness of the cross.</param>
private void DrawCross(Image <Gray, byte> image, Point point, int size, System.Drawing.Color color, int thickness)
{
// Convert to System.Drawing.Point until EMGU updates its library
System.Drawing.Point p1 = new System.Drawing.Point((int)point.X - (int)(size / 2), (int)point.Y);
System.Drawing.Point p2 = new System.Drawing.Point((int)point.X + (int)(size / 2), (int)point.Y);
image.Draw(new LineSegment2D(p1, p2), new Gray(color.GetBrightness()), thickness);
System.Drawing.Point p3 = new System.Drawing.Point((int)point.X, (int)point.Y - (int)(size / 2));
System.Drawing.Point p4 = new System.Drawing.Point((int)point.X, (int)point.Y + (int)(size / 2));
image.Draw(new LineSegment2D(p3, p4), new Gray(color.GetBrightness()), thickness);
}
internal static ConsoleColor GetConsoleColor(Color color) {
if (color.GetSaturation() < 0.5) {
// we have a grayish color
switch ((int)(color.GetBrightness()*3.5)) {
case 0:
return ConsoleColor.Black;
case 1:
return ConsoleColor.DarkGray;
case 2:
return ConsoleColor.Gray;
default:
return ConsoleColor.White;
}
}
int hue = (int)Math.Round(color.GetHue()/60, MidpointRounding.AwayFromZero);
if (color.GetBrightness() < 0.4) {
// dark color
switch (hue) {
case 1:
return ConsoleColor.DarkYellow;
case 2:
return ConsoleColor.DarkGreen;
case 3:
return ConsoleColor.DarkCyan;
case 4:
return ConsoleColor.DarkBlue;
case 5:
return ConsoleColor.DarkMagenta;
default:
return ConsoleColor.DarkRed;
}
}
// bright color
switch (hue) {
case 1:
return ConsoleColor.Yellow;
case 2:
return ConsoleColor.Green;
case 3:
return ConsoleColor.Cyan;
case 4:
return ConsoleColor.Blue;
case 5:
return ConsoleColor.Magenta;
default:
return ConsoleColor.Red;
}
}
private void getColour()
{
int r, g, b = 0;
DialogResult result = GUI.colorDialog.ShowDialog();
if (result != DialogResult.Cancel)
{
color = GUI.colorDialog.Color;
r = color.R;
g = color.G;
b = color.B;
GUI.txtColourRGBdecimal.Text = r + ", " + g + ", " + b;
GUI.txtColourRGB.Text = String.Format("{0:X2}", r) + String.Format("{0:X2}", g) + String.Format("{0:X2}", b);
GUI.txtColourRGBcss.Text = "#" + String.Format("{0:X2}", r) + String.Format("{0:X2}", g) + String.Format("{0:X2}", b);
GUI.txtColourRdec.Text = r.ToString();
GUI.txtColourGdec.Text = g.ToString();
GUI.txtColourBdec.Text = b.ToString();
GUI.txtColourRhex.Text = String.Format("{0:X2}", r);
GUI.txtColourGhex.Text = String.Format("{0:X2}", g);
GUI.txtColourBhex.Text = String.Format("{0:X2}", b);
GUI.lblColourSample.BackColor = color;
GUI.lblColourSample.Image = null;
// RGB ->HSL conversion
decimal h = decimal.Round(((decimal)(color.GetHue() / 360) * 240), MidpointRounding.AwayFromZero);
decimal s = decimal.Round(((decimal)color.GetSaturation() * 240), MidpointRounding.AwayFromZero);
decimal l = decimal.Round(((decimal)color.GetBrightness() * 240), MidpointRounding.AwayFromZero);
GUI.txtColourH.Text = h.ToString();
GUI.txtColourS.Text = s.ToString();
GUI.txtColourL.Text = l.ToString();
}
}
public static Bitmap BitmapTo1Bpp(Bitmap img)
{
int w = img.Width;
int h = img.Height;
Bitmap bmp = new Bitmap(w, h, System.Drawing.Imaging.PixelFormat.Format1bppIndexed);
BitmapData data = bmp.LockBits(new Rectangle(0, 0, w, h), ImageLockMode.ReadWrite, System.Drawing.Imaging.PixelFormat.Format1bppIndexed);
byte[] scan = new byte[(w + 7) / 8];
for (int y = 0; y < h; y++)
{
for (int x = 0; x < w; x++)
{
if (x % 8 == 0)
{
scan[x / 8] = 0;
}
System.Drawing.Color c = img.GetPixel(x, y);
if (c.GetBrightness() >= 0.5)
{
scan[x / 8] |= (byte)(0x80 >> (x % 8));
}
}
Marshal.Copy(scan, 0, (IntPtr)((long)data.Scan0 + data.Stride * y), scan.Length);
}
bmp.UnlockBits(data);
return(bmp);
}
private void click_button(object sender, RoutedEventArgs e)
{
List <string> FileWritte = new List <string>();
Bitmap HeatMapBitmap = new Bitmap(ExcelFileTxtBox.Text);
Bitmap OrgnlPicBitmap = new Bitmap(ExcelFileTxtBox_Copy.Text);
int n = HeatMapBitmap.Height;
int m = HeatMapBitmap.Width;
int[,,] arrayImg = new int[n, m, 3];
for (int x = 0; x < HeatMapBitmap.Width; x++)
{
for (int y = 0; y < HeatMapBitmap.Height; y++)
{
Color pixelColor = HeatMapBitmap.GetPixel(x, y);
Color pixelColorCopy = OrgnlPicBitmap.GetPixel(x, y);
float b = pixelColor.GetBrightness() * 3000;
FileWritte.Add(x.ToString() + "," + y.ToString() + "," + b.ToString() + "," + pixelColorCopy.R.ToString() + "," + pixelColorCopy.G.ToString() + "," + pixelColorCopy.B.ToString() + "," + Environment.NewLine);
}
}
string combindedString = string.Join("-", FileWritte);
string path = @"C:\Users\V. Noves\Downloads\Test.txt";
File.AppendAllLines(path, new[] { combindedString });
MessageBox.Show("Succes", "Success");
}
private void checkPixel(int xp, int yp, bool goUp, double factor)
{
System.Drawing.Color qrColor = qrCodeImage.GetPixel(xp, yp); // Get pixel color
// Logger.Trace("checkPixel x:{0} y:{1} color:{2} last1:{3}", xp, yp, qrColor, last1);
int ycnc = qrCodeImage.Height - yp; // vertical flip
int dir = 0;
if (!goUp)
{
dir = -1;
}
bool isBlack = (qrColor.GetBrightness() < 0.5);
if (isBlack)
{
if (!lastWasBlack)
{
Graphic.StartPath(new System.Windows.Point(factor * xp, factor * (ycnc + dir))); // start new on bottom
}
lastWasBlack = true;
}
else
{
if (lastWasBlack)
{
Graphic.AddLine(new System.Windows.Point(factor * xp, factor * (ycnc + dir)));
Graphic.StopPath();
}
lastWasBlack = false;
}
}
public HSLColor(Color color)
{
RGB = color;
H = (byte)((color.GetHue() / 360.0f) * 255);
S = (byte)(color.GetSaturation() * 255);
L = (byte)(color.GetBrightness() * 255);
}
public static void GetColorComponents(ColorModel colorModel, Color color, out Single componentA, out Single componentB, out Single componentC)
{
componentA = 0.0f;
componentB = 0.0f;
componentC = 0.0f;
switch (colorModel)
{
case ColorModel.RedGreenBlue:
componentA = color.R;
componentB = color.G;
componentC = color.B;
break;
case ColorModel.HueSaturationBrightness:
componentA = color.GetHue();
componentB = color.GetSaturation();
componentC = color.GetBrightness();
break;
case ColorModel.LabColorSpace:
RGBtoLab(color.R, color.G, color.B, out componentA, out componentB, out componentC);
break;
case ColorModel.XYZ:
RGBtoXYZ(color.R, color.G, color.B, out componentA, out componentB, out componentC);
break;
}
}
public Bitmap HistogramEqualiztion(Bitmap image)
{
Bitmap bmp = image;
long[] GrHst = new long[256]; long HstValue = 0;
long[] GrSum = new long[256]; long SumValue = 0;
for (int row = 0; row < bmp.Height; row++)
{
for (int col = 0; col < bmp.Width; col++)
{
HstValue = (long)(255 * bmp.GetPixel(col, row).GetBrightness());
GrHst[HstValue]++;
}
}
for (int level = 0; level < 255; level++)
{
SumValue += GrHst[level];
GrSum[level] = SumValue;
}
for (int row = 0; row < bmp.Height; row++)
{
for (int col = 0; col < bmp.Width; col++)
{
System.Drawing.Color clr = bmp.GetPixel(col, row);
HstValue = (long)(255 * clr.GetBrightness());
HstValue = (long)(255f / (bmp.Width * bmp.Height) * GrSum[HstValue] - HstValue);
int R = (int)Math.Min(255, clr.R + HstValue / 3); //.299
int G = (int)Math.Min(255, clr.G + HstValue / 3); //.587
int B = (int)Math.Min(255, clr.B + HstValue / 3); //.112
bmp.SetPixel(col, row, System.Drawing.Color.FromArgb(Math.Max(R, 0), Math.Max(G, 0), Math.Max(B, 0)));
}
}
return(bmp);
}
/// <summary>
/// Initialize a new instance of the ColorHSL class.
/// </summary>
/// <param name="c">Initialize from an existing Color.</param>
public ColorHSL(Color c)
{
// Initialize from the color instance
_hue = c.GetHue() / 360f;
_saturation = c.GetBrightness();
_luminance = c.GetSaturation();
}
/// <summary>
/// Sets and returns average brightness level (from fully black at 0.0 to fully white at 1.0) of this
/// WBImage
/// </summary>
/// <param name="bitmap"></param>
/// <returns>Average brightness level of given bitmap image</returns>
public float CalculateAverageBrightness(Bitmap image)
{
// Brightness value to be summed and averaged
float averageBrightness = 0;
// Get log of width and height of image; to be used when looping over pixels to
// increase efficiency
// (Rather than looping over every pixel, using the log will allow taking a sample
// of only pixels on every log(width)th column and log(height)th row)
int widthLog = Convert.ToInt32(Math.Log(image.Width));
int heightLog = Convert.ToInt32(Math.Log(image.Height));
// Loop over image's pixels (taking only the logged sample as described above)
for (int x = 0; x < image.Width; x += widthLog)
{
for (int y = 0; y < image.Height; y += heightLog)
{
// For every sampled pixel, get the color value of the pixel and add its brightness to
// the running sum
System.Drawing.Color pixelColor = image.GetPixel(x, y);
averageBrightness += pixelColor.GetBrightness();
}
}
// Divide summed brightness by the number of pixels sampled to get the average
averageBrightness /= (image.Width / widthLog) * (image.Height / heightLog);
return(averageBrightness);
}
private static Color GetFullContrastColor(Color color)
{
return
color.GetBrightness() > BrightnessThreshold
? Color.Black
: Color.White;
}
public static ColorSlider Saturation(VisualDirection direction, float knobWidth, float minVisualLength,
Color color, Reaction<float> changed)
{
return new ColorSlider (direction, knobWidth, minVisualLength, 0f, 1f, color.GetSaturation (),
new [] { Color.White, VisualHelpers.ColorFromHSB (color.GetHue (), 1f, color.GetBrightness ()) },
changed);
}
private void binarization(Bitmap imgSrc)
{
int px; double br;
double threshold = 0.5;
for (int row = 0; row < height - 1; row++)
{
for (int col = 0; col < width - 1; col++)
{
pixel = imgSrc.GetPixel(col, row);
px = pixel.ToArgb();
br = pixel.GetBrightness();
if (pixel.GetBrightness() < threshold)
{
GreyImage[col, row] = 0;
}
else
{
GreyImage[col, row] = 1;
}
}
}
}
public void RGBtoHSL(int R, int G, int B)
{
System.Drawing.Color HSL = System.Drawing.Color.FromArgb(R, G, B);
i_HSL_H = HSL.GetHue();
i_HSL_S = HSL.GetSaturation();
i_HSL_L = HSL.GetBrightness();
}
public async Task ASCII()
{
Bitmap image = await GetImage();
if (image == null)
{
await ReplyAsync("Please provide an image attachment.");
return;
}
string pixelCharacters = DefaultASCII;
List <char> chars = new List <char>(image.Height * image.Width + image.Height);
for (int y = 0; y < image.Height; y++)
{
for (int x = 0; x < image.Width; x++)
{
System.Drawing.Color pixel = image.GetPixel(x, y);
int normalizedGrayscale = (int)(pixel.GetBrightness() * (pixelCharacters.Length - 1));
chars.Add(pixelCharacters[normalizedGrayscale]);
}
chars.Add('\n');
}
// Find way to not have the memory being copied around
using (MemoryStream memoryStream = new MemoryStream(Encoding.ASCII.GetBytes(new string(chars.ToArray()))))
{
await Context.Message.Channel.SendFileAsync(memoryStream, $"${Context.Message.Attachments.First().Filename}ASCII.txt");
}
image.Dispose();
}
public bool IsOldStar(Color pixelColor)
{
return ((pixelColor.GetHue() >= 150) &&
(pixelColor.GetHue() <= 258) &&
(pixelColor.GetSaturation() >= 0.10) &&
(pixelColor.GetBrightness() <= 0.90));
}
public async Task Grayscale()
{
Bitmap image = await GetImage();
if (image == null)
{
await ReplyAsync("Please provide an image attachment.");
return;
}
Bitmap gray = new Bitmap(image.Width, image.Height);
for (int y = 0; y < image.Height; y++)
{
for (int x = 0; x < image.Width; x++)
{
System.Drawing.Color pixel = image.GetPixel(x, y);
byte brightness = (byte)(pixel.GetBrightness() * 255);
gray.SetPixel(x, y, System.Drawing.Color.FromArgb(pixel.A, brightness, brightness, brightness));
}
}
using (MemoryStream stream = new MemoryStream())
{
gray.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
stream.Position = 0;
await Context.Channel.SendFileAsync(stream, $"{Context.Message.Attachments.First().Filename}-grayscale.png");
}
image.Dispose();
gray.Dispose();
}
private static double CalculateColorDifference(Color lhs, Color rhs)
{
double hue = lhs.GetHue() - rhs.GetHue();
double brightness = lhs.GetBrightness() - rhs.GetBrightness();
double saturation = lhs.GetSaturation() - rhs.GetSaturation();
return Math.Sqrt(hue * hue + brightness * brightness + saturation * saturation);
}
public HslColor(Color color)
{
_alpha = color.A;
_hue = color.GetHue();
_saturation = color.GetSaturation();
_lightness = color.GetBrightness();
_isEmpty = false;
}
private void ChangeColor(object sender, MouseButtonEventArgs e)
{
System.Windows.Point p = e.GetPosition(((IInputElement)e.Source));
if ((p.X >= 0) && (p.X < EditableImage.Width) && (p.Y >= 0) && (p.Y < EditableImage.Height))
{
var bitmap = BitmapFromWriteableBitmap(EditableImage);
System.Drawing.Color color = bitmap.GetPixel((int)p.X, (int)p.Y);
var rr = -1;
var gg = -1;
var bb = -1;
int r = 0;
int g = 0;
int b = 0;
if (int.TryParse(R.Text, out rr) && rr >= 0 && rr < 256)
{
r = rr;
}
else
{
MessageBox.Show("Wrong Data");
}
if (int.TryParse(R.Text, out gg) && gg >= 0 && gg < 256)
{
g = gg;
}
else
{
MessageBox.Show("Wrong Data");
}
if (int.TryParse(R.Text, out bb) && bb >= 0 && bb < 256)
{
b = bb;
}
else
{
MessageBox.Show("Wrong Data");
}
System.Drawing.Color colorToSet = System.Drawing.Color.FromArgb(r, g, b);
float hue = color.GetHue();
float saturation = color.GetSaturation();
float brightness = color.GetBrightness();
bitmap = CreateNonIndexedImage(bitmap);
bitmap.SetPixel(Convert.ToInt32(p.X), Convert.ToInt32(p.Y), colorToSet);
EditableImage = WriteableBitmapBitmapFromBitmap(bitmap);
Image.Source = EditableImage;
}
}
private float ColorDiff(System.Drawing.Color c0, System.Drawing.Color c1)
{
var rDiff = Math.Abs(c0.R - c1.R);
var gDiff = Math.Abs(c0.G - c1.G);
var bDiff = Math.Abs(c0.B - c1.B);
//Console.WriteLine(rDiff+" "+ gDiff +" "+bDiff);
return(Math.Abs(c0.GetBrightness() - c1.GetBrightness()));
}
public static HSV ToHsv(this System.Drawing.Color c)
{
return(new HSV()
{
H = c.GetHue(),
S = c.GetSaturation(),
V = c.GetBrightness(),
});
}
/// <summary>
/// Initializes a new instance of the <see cref="DistinctColorInfo"/> struct.
/// </summary>
public DistinctColorInfo(Color color)
{
Color = color.ToArgb();
Count = 1;
Hue = Convert.ToInt32(color.GetHue()*Factor);
Saturation = Convert.ToInt32(color.GetSaturation()*Factor);
Brightness = Convert.ToInt32(color.GetBrightness()*Factor);
}
public static System.Drawing.Color ModulateColor(System.Drawing.Color color, float mod)
{
float h = color.GetHue() / 360.0f;
float s = color.GetSaturation();
float l = color.GetBrightness();
l += mod;
l = Math.Min(l, 1.0f);
double r = 0, g = 0, b = 0;
double temp1, temp2;
temp2 = ((l <= 0.5) ? l * (1.0 + s) : l + s - (l * s));
temp1 = 2.0 * l - temp2;
double[] t3 = new double[] { h + 1.0 / 3.0, h, h - 1.0 / 3.0 };
double[] clr = new double[] { 0, 0, 0 };
for (int i = 0; i < 3; i++)
{
if (t3[i] < 0)
{
t3[i] += 1.0;
}
if (t3[i] > 1)
{
t3[i] -= 1.0;
}
if (6.0 * t3[i] < 1.0)
{
clr[i] = temp1 + (temp2 - temp1) * t3[i] * 6.0;
}
else if (2.0 * t3[i] < 1.0)
{
clr[i] = temp2;
}
else if (3.0 * t3[i] < 2.0)
{
clr[i] = (temp1 + (temp2 - temp1) * ((2.0 / 3.0) - t3[i]) * 6.0);
}
else
{
clr[i] = temp1;
}
}
clr[0] = Math.Max(Math.Min(clr[0], 1.0), 0.0);
clr[1] = Math.Max(Math.Min(clr[1], 1.0), 0.0);
clr[2] = Math.Max(Math.Min(clr[2], 1.0), 0.0);
r = clr[0] * 255.0;
g = clr[1] * 255.0;
b = clr[2] * 255.0;
return(System.Drawing.Color.FromArgb(color.A, (int)r, (int)g, (int)b));
}
//
/// <summary>
/// Converts RGB to HSL
/// </summary>
/// <remarks>Takes advantage of whats already built in to .NET by using the Color.GetHue, Color.GetSaturation and Color.GetBrightness methods</remarks>
/// <param name="c">A Color to convert</param>
/// <returns>An HSL value</returns>
public static HSL GetHSL(Color c)
{
HSL hsl = new HSL();
hsl.H = c.GetHue() / 360.0; // we store hue as 0-1 as opposed to 0-360
hsl.L = c.GetBrightness();
hsl.S = c.GetSaturation();
return hsl;
}
/// <summary>
/// Method to add/sum two colors.
/// </summary>
/// <param name="hitColor"></param>
/// <param name="tintColor"></param>
/// <returns></returns>
public static Color AddColor(Color hitColor, Color tintColor)
{
float brightness = tintColor.GetBrightness();
var result = Color.FromArgb(
(int)Cap((int)((1 - brightness) * hitColor.R) + CapMin(tintColor.R - 20, 0) * 255 / 205, 255),
(int)Cap((int)((1 - brightness) * hitColor.G) + CapMin(tintColor.G - 20, 0) * 255 / 205, 255),
(int)Cap((int)((1 - brightness) * hitColor.B) + CapMin(tintColor.B - 20, 0) * 255 / 205, 255)
);
return result;
}
int CompareColorByBrightness(Color c1, Color c2)
{
float h1 = c1.GetBrightness();
float h2 = c2.GetBrightness();
if (h1 < h2)
return -1;
if (h1 > h2)
return 1;
return 0;
}
private void SynchronizeButtonContainer()
{
if (UserPreferencesManager.Instance.UserPreferences == null)
{
return;
}
debugRenderControl.ClearColor = UserPreferencesManager.Instance.UserPreferences.DebugRenderClearColor;
debugRenderControl.FSAA = UserPreferencesManager.Instance.UserPreferences.DebugRenderFSAA;
debugRenderControl.IsPerspective = UserPreferencesManager.Instance.UserPreferences.DebugRender3DView;
debugRenderControl.ShowLineNormals = (UserPreferencesManager.Instance.UserPreferences.DebugRenderShowNormals == ShowNormalsMode.Lines);
debugRenderControl.ShowTriangleNormals = (UserPreferencesManager.Instance.UserPreferences.DebugRenderShowNormals == ShowNormalsMode.Triangles);
debugRenderControl.ShowAnnotations = UserPreferencesManager.Instance.UserPreferences.DebugRenderAnnotations;
debugRenderControl.ShowGrid = UserPreferencesManager.Instance.UserPreferences.DebugRenderShowGrid;
DisableUIEvents = true;
rdrButtonContainer.GetToggleAnnotations().Checked = UserPreferencesManager.Instance.UserPreferences.DebugRenderAnnotations;
rdrButtonContainer.GetToggleAnnotations().Text = rdrButtonContainer.GetToggleAnnotations().Checked ? "Annotations (All)" : "Annotations (None)";
rdrButtonContainer.GetToggleDimensions().Checked = UserPreferencesManager.Instance.UserPreferences.DebugRender3DView;
rdrButtonContainer.GetToggleDimensions().Text = rdrButtonContainer.GetToggleDimensions().Checked ? "3D" : "2D";
rdrButtonContainer.GetToggleFSAA().Checked = UserPreferencesManager.Instance.UserPreferences.DebugRenderFSAA;
rdrButtonContainer.GetToggleFSAA().Text = rdrButtonContainer.GetToggleFSAA().Checked ? "+ FSAA" : "- FSAA";
System.Drawing.Color clearColor = System.Drawing.Color.FromArgb(UserPreferencesManager.Instance.UserPreferences.DebugRenderClearColor.R,
UserPreferencesManager.Instance.UserPreferences.DebugRenderClearColor.G,
UserPreferencesManager.Instance.UserPreferences.DebugRenderClearColor.B);
rdrButtonContainer.GetClearColor().BackColor = clearColor;
rdrButtonContainer.GetClearColor().ForeColor = clearColor.GetBrightness() >= 0.5 ? System.Drawing.Color.Black : System.Drawing.Color.White;
switch (UserPreferencesManager.Instance.UserPreferences.DebugRenderShowNormals)
{
case ShowNormalsMode.None:
rdrButtonContainer.GetCycleNormalsButton().Text = "Normals (None)";
break;
case ShowNormalsMode.Lines:
rdrButtonContainer.GetCycleNormalsButton().Text = "Normals (Lines)";
break;
case ShowNormalsMode.Triangles:
rdrButtonContainer.GetCycleNormalsButton().Text = "Normals (Triangles)";
break;
default:
break;
}
rdrButtonContainer.GetToggleGrid().Checked = UserPreferencesManager.Instance.UserPreferences.DebugRenderShowGrid;
rdrButtonContainer.GetToggleGrid().Text = rdrButtonContainer.GetToggleGrid().Checked ? "+ Grid" : "- Grid";
DisableUIEvents = false;
}
/// <summary>
/// Gets a cool Highlight brush for highlighting things
/// </summary>
/// <param name="box">The rectangle in the box</param>
/// <param name="selectionHighlight">The color to use for the higlight</param>
/// <returns></returns>
public static Brush HighlightBrush(Rectangle box, Color selectionHighlight)
{
float med = selectionHighlight.GetBrightness();
float bright = med + 0.05f;
if (bright > 1f) bright = 1f;
float dark = med - 0.05f;
if (dark < 0f) dark = 0f;
Color brtCol = ColorFromHsl(selectionHighlight.GetHue(), selectionHighlight.GetSaturation(), bright);
Color drkCol = ColorFromHsl(selectionHighlight.GetHue(), selectionHighlight.GetSaturation(), dark);
return new LinearGradientBrush(box, brtCol, drkCol, LinearGradientMode.Vertical);
}
/// <summary>
/// Constructor with ARGB color
/// </summary>
/// <param name="color">System.Drawing.Color value</param>
public HSL(Color color)
{
try
{
this.HSLHelper(color.GetHue() / 360.0, color.GetSaturation(), color.GetBrightness());
}
catch (Exception ee)
{
throw new GFXConversionException("HSL Constructor Error", ee);
}
}
int CompareColorByBrightness(Color c1, Color c2)
{
// bug, using float causes the sort to go into infinite loop in release,
// but only when run as standalone. If started from Visual Studio it works correct in release.
// other work around is to move float h1 and h2 out of the method
double h1 = c1.GetBrightness();
double h2 = c2.GetBrightness();
if (h1 < h2)
return -1;
if (h1 > h2)
return 1;
return 0;
}
public Tone GetTone(Color pixel)
{
float hue = pixel.GetHue();
float brightness = pixel.GetBrightness();
float saturation = pixel.GetSaturation();
var frequency = ConvertToFrequency(hue);
var duration = ConvertToDuration(brightness);
var volume = ConvertToVolume(saturation);
//var duration = ConvertToDuration(saturation);
//var volume = ConvertToVolume(brightness);
return new Tone {Frequency = frequency, Duration = duration, Volume = volume};
}
/// <summary>
/// Gets the character for pixel based on its brightness.
/// </summary>
/// <param name="pixel">The pixel.</param>
/// <returns>
/// An ascii representation of the pixel
/// </returns>
public override string GetCharForPixel(Color pixel)
{
// Convert the transparent background to black
if (pixel.A == 0)
pixel = Color.White;
// 0.0 is black 1.0 is white
float brightness = 1f - pixel.GetBrightness();
int i = MAP.Length - (int)(brightness * MAP.Length);
if (i > MAP.Length - 1)
i = MAP.Length - 1;
return MAP.Substring(i,1);
}
public DialogResult ShowDlg(Color baseColor)
{
if(baseColor != null)
{
selHSLColor.Hue = baseColor.GetHue();
selHSLColor.Saturation = baseColor.GetSaturation();
selHSLColor.Lightness = baseColor.GetBrightness();
selHSLColor.Color = baseColor;
lblFinalColorValue.BackColor = baseColor;
}
return ShowDialog();
}
static Color ColorForEffect(EffectType t, Color orig)
{
switch (t)
{
case EffectType.Black:
return Color.FromArgb(orig.A, Color.Black);
case EffectType.Desaturated:
var lum = (int)(255 * orig.GetBrightness());
return Color.FromArgb(orig.A, lum, lum, lum);
default:
case EffectType.None:
return orig;
}
}
/// <summary>
/// Gets the type of the contrast color.
/// </summary>
/// <param name="color">The color.</param>
/// <param name="colorType">Type of the color.</param>
/// <returns></returns>
private static EdgeColorType GetContrastColorType(Color color, EdgeColorType colorType)
{
Debug.Assert(colorType == EdgeColorType.Contrast || colorType == EdgeColorType.EnhancedContrast);
if (color.GetBrightness() > BrightnessThreshold)
{
return colorType == EdgeColorType.Contrast
? EdgeColorType.DarkerThanSurface
: EdgeColorType.DarkerDarkerThanSurface;
}
return colorType == EdgeColorType.Contrast
? EdgeColorType.LighterThanSurface
: EdgeColorType.LighterLighterThanSurface;
}
public static void GetColorComponents(ColorModel colorModel, Color color, Color targetColor, out Single componentA, out Single componentB, out Single componentC)
{
componentA = 0.0f;
componentB = 0.0f;
componentC = 0.0f;
switch (colorModel)
{
case ColorModel.RedGreenBlue:
componentA = color.R - targetColor.R;
componentB = color.G - targetColor.G;
componentC = color.B - targetColor.B;
break;
case ColorModel.HueSaturationBrightness:
componentA = color.GetHue() - targetColor.GetHue();
componentB = color.GetSaturation() - targetColor.GetSaturation();
componentC = color.GetBrightness() - targetColor.GetBrightness();
break;
case ColorModel.LabColorSpace:
Single sourceL, sourceA, sourceB;
Single targetL, targetA, targetB;
RGBtoLab(color.R, color.G, color.B, out sourceL, out sourceA, out sourceB);
RGBtoLab(targetColor.R, targetColor.G, targetColor.B, out targetL, out targetA, out targetB);
componentA = sourceL - targetL;
componentB = sourceA - targetA;
componentC = sourceB - targetB;
break;
case ColorModel.XYZ:
Single sourceX, sourceY, sourceZ;
Single targetX, targetY, targetZ;
RGBtoXYZ(color.R, color.G, color.B, out sourceX, out sourceY, out sourceZ);
RGBtoXYZ(targetColor.R, targetColor.G, targetColor.B, out targetX, out targetY, out targetZ);
componentA = sourceX - targetX;
componentB = sourceY - targetY;
componentC = sourceZ - targetZ;
break;
}
}
/// <summary>
/// checks if pixol is grayscale
/// </summary>
/// <param name="pixol">the pixol to check</param>
/// <returns>true- if grayscale, false- otherwise</returns>
private bool grayscale(System.Drawing.Color pixol)
{
double mean, sd;
mean = pixol.B + pixol.G + pixol.R;
sd = Math.Sqrt((Math.Pow((mean - pixol.B), 2) + Math.Pow((mean - pixol.G), 2) + Math.Pow((mean - pixol.R), 2)) / 3);
if (pixol.B < GrayThreshold * sd && pixol.G < GrayThreshold * sd && pixol.R < GrayThreshold * sd ||
pixol.GetSaturation() < SaturationThreshold && (pixol.GetBrightness() > BlackBrightnessThreshold))
{
return(true);
}
else
{
return(false);
}
}
//-------------------------------------------------------------------------------------------------------
//Матрица яркости из изображения (диапазон 0..1)
public static RealMatrix GetBrightnessMatrixFromBitmap(Bitmap bitmap)
{
int sizeX = bitmap.Width;
int sizeY = bitmap.Height;
RealMatrix brightnessMatrix = new RealMatrix(sizeY, sizeX);
for (int x = 0; x < sizeX; x++)
{
for (int y = 0; y < sizeY; y++)
{
System.Drawing.Color pixelColor = bitmap.GetPixel(x, y);
double brightness = pixelColor.GetBrightness();
brightnessMatrix[y, x] = brightness;
}
}
return(brightnessMatrix);
}
private void MouseMove(object sender, MouseEventArgs e)
{
System.Windows.Point p = e.GetPosition(((IInputElement)e.Source));
if ((p.X >= 0) && (p.X < EditableImage.Width) && (p.Y >= 0) && (p.Y < EditableImage.Height))
{
System.Drawing.Color color = BitmapFromWriteableBitmap(EditableImage).GetPixel((int)p.X, (int)p.Y);
int r = color.R;
int g = color.G;
int b = color.B;
float hue = color.GetHue();
float saturation = color.GetSaturation();
float brightness = color.GetBrightness();
RGB.Text = String.Format("R: {0} G: {1} B: {2}", r.ToString(), g.ToString(), b.ToString());
}
}
public void MainColorCanvas_SelectedColorChanged(object sender, EventArgs e)
{
System.Windows.Media.Color mediaColor = (System.Windows.Media.Color)Main_ColorCanvas.SelectedColor;
System.Drawing.Color drawingColor = System.Drawing.Color.FromArgb(mediaColor.A, mediaColor.R, mediaColor.G, mediaColor.B);
HexCode_TextBox.Text = GetHex(drawingColor);
HashCode_TextBox.Text = mediaColor.GetHashCode().ToString();
Brightness_TextBox.Text = (drawingColor.GetBrightness() * 100).ToString() + "%";
Saturation_TextBox.Text = (drawingColor.GetSaturation() * 100).ToString() + "%";
Hue_TextBox.Text = drawingColor.GetHue().ToString() + "°";
RP_TextBox.Text = (Math.Round(drawingColor.R / 256.0, 4) * 100).ToString() + "%";
GP_TextBox.Text = (Math.Round(drawingColor.G / 256.0, 4) * 100).ToString() + "%";
BP_TextBox.Text = (Math.Round(drawingColor.B / 256.0, 4) * 100).ToString() + "%";
RM_TextBox.Text = drawingColor.R.ToString();
GM_TextBox.Text = drawingColor.G.ToString();
BM_TextBox.Text = drawingColor.B.ToString();
}
/* create a new binary image of specified filename from specified file */
public static void buildBinImage(Bitmap image, string newFile)
{
Bitmap newImage = new Bitmap(image.Width, image.Height);
Color color = new Color();
for (int y = 0; y < image.Height; y++){
for (int x = 0; x < image.Width; x++){
color = image.GetPixel(x, y);
if ( color.GetBrightness() < 0.5 ){
newImage.SetPixel(x, y, Color.Black);
}
else{
newImage.SetPixel(x, y, Color.White);
}
}
}
newImage.Save(newFile);
}
/// <summary>
/// Ccompares two colors by brightness and returns an indication of their relative sort order.
/// </summary>
/// <param name="x">A color to compare to y.</param>
/// <param name="y">A color to compare to x.</param>
public static int Brightness(Color x, Color y)
{
float v1;
float v2;
int result;
v1 = x.GetBrightness();
v2 = y.GetBrightness();
if (v1 < v2)
result = -1;
else if (v1 > v2)
result = 1;
else
result = 0;
return result;
}
/* create a new binary image of specified filename from specified file */
public static void buildBinImage(Bitmap image, float threshold, string fileName)
{
Bitmap newImage = new Bitmap(image.Width, image.Height);
Color color = new Color();
for (int y = 0; y < image.Height; y++){
for (int x = 0; x < image.Width; x++){
color = image.GetPixel(x, y);
if ( color.GetBrightness() > threshold ){
newImage.SetPixel(x, y, Color.White);
}
else{
newImage.SetPixel(x, y, Color.Black);
}
}
}
newImage.Save(fileName, ImageFormat.Bmp);
}
public static void DrawDesignTimeSelection(Graphics g, Rectangle r, Color backColor, Color border, int penWidth)
{
if (r.Width <= 0 || r.Height <= 0)
return;
if (!backColor.IsEmpty && backColor != Color.Transparent)
{
if ((double)backColor.GetBrightness() < 0.5)
border = System.Windows.Forms.ControlPaint.Light(backColor);
else
border = System.Windows.Forms.ControlPaint.Dark(backColor);
}
using (Pen pen = new Pen(border, penWidth))
{
pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
r.Width--;
r.Height--;
g.DrawRectangle(pen, r);
}
}
private void update_square()
{
brush = new SolidBrush(Color.FromArgb(trackBar1.Value, trackBar2.Value, trackBar3.Value));
g.FillRectangle(brush, rect);
label1.Text = "Red : " + trackBar1.Value.ToString();
label2.Text = "Green : " + trackBar2.Value.ToString();
label3.Text = "Blue : " + trackBar3.Value.ToString();
double c = 1 - ((double)trackBar1.Value / 255);
double m = 1 - ((double)trackBar2.Value / 255);
double k = 1 - ((double)trackBar3.Value / 255);
label4.Text = "C: " + c.ToString() + "M: " + m.ToString() + "K: " + k.ToString();
System.Drawing.Color color = System.Drawing.Color.FromArgb(trackBar1.Value, trackBar2.Value, trackBar3.Value);
float hue = color.GetHue();
float saturation = color.GetSaturation();
float lightness = color.GetBrightness();
label6.Text = "H: " + hue.ToString() + "S: " + saturation.ToString() + "V: " + lightness.ToString();
}
/* build cell table */
public static Cell[,] buildCellTable(Bitmap image, float threshold)
{
Cell[,] cellArr = new Cell[image.Width/2, image.Height/3];
Color color = new Color();
for (int majr = 0; majr < cellArr.GetLength(1); majr++){
for (int majc = 0; majc < cellArr.GetLength(0); majc++){
cellArr[majc, majr] = new Cell();
for (int minr = 0; minr < 3; minr++){
for (int minc = 0; minc < 2; minc++){
color = image.GetPixel((2 * majc) + minc, (3 * majr) + minr);
if (color.GetBrightness() <= threshold){
cellArr[majc, majr].addDot((3 * minc) + minr + 1);
}
}
}
}
}
return cellArr;
}
public CurrentCursorDetails GetPixelInfoAroundMousePosition(int OffsetX, int OffsetY)
{
Point cursor = new Point();
GetCursorPos(ref cursor);
var bitmap = new Bitmap(OffsetX * 2, OffsetY * 2);
var gfxScreenshot = Graphics.FromImage(bitmap);
gfxScreenshot.CopyFromScreen(cursor.X - OffsetX, cursor.Y - OffsetY, cursor.X + OffsetX, cursor.Y - OffsetY, bitmap.Size);
System.Drawing.Color col = CalculateAverageColor(bitmap);
CurrentCursorDetails res = new CurrentCursorDetails
{
PosX = cursor.X,
PosY = cursor.Y,
Red = col.R,
Green = col.G,
Blue = col.B,
Hue = col.GetHue(),
Saturation = col.GetSaturation(),
Brightness = col.GetBrightness()
};
return(res);
}
protected override void OnDrawWindow(System.Windows.Forms.PaintEventArgs e, Skybound.VisualTips.VisualTip tip, Skybound.VisualTips.Rendering.VisualTipLayout layout)
{
System.Drawing.Drawing2D.GraphicsPath graphicsPath1;
System.Drawing.Rectangle rectangle1 = layout.WindowBounds;
bool flag = BackgroundEffect == Skybound.VisualTips.Rendering.VisualTipOfficeBackgroundEffect.Glass;
if (RoundCorners)
{
graphicsPath1 = Skybound.VisualTips.Rendering.VisualTipRenderer.CreateRoundRectPath(rectangle1, Skybound.VisualTips.Rendering.VisualTipRenderer.LayeredWindowsSupported ? 5 : 7, Skybound.VisualTips.Rendering.VisualTipRenderer.BorderCorners.All);
}
else
{
graphicsPath1 = new System.Drawing.Drawing2D.GraphicsPath();
graphicsPath1.AddRectangle(new System.Drawing.Rectangle(rectangle1.Location, rectangle1.Size - (new System.Drawing.Size(1, 1))));
}
using (System.Drawing.Brush brush = new System.Drawing.Drawing2D.LinearGradientBrush(rectangle1, BackColor, BackColorGradient, (float)(GradientAngle + (flag ? 180 : 0)), false))
{
e.Graphics.FillPath(brush, graphicsPath1);
}
if (flag)
{
System.Drawing.Color color3 = BackColor;
int i1 = (int)((1.0F - ((1.0F - color3.GetBrightness()) * 0.75F)) * 255.0F);
System.Drawing.Color color1 = System.Drawing.Color.FromArgb(i1, i1, i1);
using (System.Drawing.Drawing2D.LinearGradientBrush linearGradientBrush = new System.Drawing.Drawing2D.LinearGradientBrush(rectangle1, System.Drawing.Color.FromArgb(128, color1), System.Drawing.Color.FromArgb(0, color1), System.Drawing.Drawing2D.LinearGradientMode.Vertical))
using (System.Drawing.Drawing2D.GraphicsPath graphicsPath2 = CreateGlarePath(rectangle1, Skybound.VisualTips.Rendering.VisualTipRenderer.LayeredWindowsSupported ? 5 : 7))
{
e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
e.Graphics.FillPath(linearGradientBrush, graphicsPath2);
e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.Default;
}
}
using (System.Drawing.Pen pen1 = new System.Drawing.Pen(BorderColor))
{
if (Skybound.VisualTips.Rendering.VisualTipRenderer.LayeredWindowsSupported)
{
e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
}
else
{
pen1.Alignment = System.Drawing.Drawing2D.PenAlignment.Center;
}
e.Graphics.DrawPath(pen1, graphicsPath1);
if (Skybound.VisualTips.Rendering.VisualTipRenderer.LayeredWindowsSupported)
{
e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.Default;
}
}
if (HasFooter(tip))
{
System.Drawing.Rectangle rectangle2 = layout.GetElementBounds(Skybound.VisualTips.Rendering.VisualTipRenderElement.FooterImage);
int i2 = rectangle2.Top - 6;
System.Drawing.Color color4 = BackColorGradient;
System.Drawing.Color color5 = BackColorGradient;
System.Drawing.Color color6 = BackColorGradient;
System.Drawing.Color color2 = System.Drawing.Color.FromArgb((int)((float)color4.R * 0.9F), (int)((float)color5.G * 0.9F), (int)((float)color6.B * 0.9F));
using (System.Drawing.Pen pen2 = new System.Drawing.Pen(color2))
{
e.Graphics.DrawLine(pen2, rectangle1.X + 5, i2, rectangle1.Right - 6, i2);
pen2.Color = System.Windows.Forms.ControlPaint.Light(BackColor);
e.Graphics.DrawLine(pen2, rectangle1.X + 5, i2 + 1, rectangle1.Right - 6, i2 + 1);
}
}
}
/// <summary>
/// 对原图进行基准白矫正1,效率比较低
/// </summary>
/// <param name="bitimg"></param>
/// <returns></returns>
static public Bitmap NormalizedWhite(Bitmap bitimg)
{
Bitmap myimg = bitimg;
int m = bitimg.Width;
int n = bitimg.Height;
double[,] H = new double[m, n];
double maxH = 0;
for (int i = 0; i < m; i++)
{
for (int j = 0; j < n; j++)
{
byte red = bitimg.GetPixel(i, j).R;
byte green = bitimg.GetPixel(i, j).G;
byte blue = bitimg.GetPixel(i, j).B;
System.Drawing.Color color = System.Drawing.Color.FromArgb(red, green, blue);
double hue = color.GetHue();
//double hue = 0.299*(double)red + 0.587*(double)green + 0.114*(double)blue;
//double Cb = 0.564*((double)blue - hue);
//double Cr = 0.713 * ((double)red - hue);
if (maxH < hue)//找到最大的亮度数值
{
maxH = hue;
}
H[i, j] = hue;
float saturation = color.GetSaturation();
float lightness = color.GetBrightness();
}
}
double[] sortedH = new double[(int)maxH + 1];//用来存档排序后的亮度值
double sumI = 0;
for (int i = 0; i < m; i++)
{
for (int j = 0; j < n; j++)
{
sortedH[(int)H[i, j]]++;
sumI += H[i, j];//求出图像的所有亮度和
}
}
double meanI = sumI / (m * n); //求出图像的平均亮度值
int count = (int)(sortedH.Count() * 0.05); //数据的总数n
float sumR = 0;
float sumG = 0;
float sumB = 0;
int countRGB = 0;
for (int i = sortedH.Count(); i > sortedH.Count() - count; i--)
{
for (int ii = 0; ii < m; ii++)//遍历所有的图片像素
{
for (int iii = 0; iii < n; iii++)
{
if (H[ii, iii] == i)//找到一样的像素
{
sumR += bitimg.GetPixel(ii, iii).R;
sumG += bitimg.GetPixel(ii, iii).G;
sumB += bitimg.GetPixel(ii, iii).B;
countRGB++;
}
}
}
}
double meanR = sumR / countRGB; //基准白的R均值
double meanG = sumG / countRGB; //基准白的G均值
double meanB = sumB / countRGB; //基准白的B均值
double aR = meanR / meanG; //调整系数
double aG = meanG / meanI;
double aB = meanB / meanI;
for (int i = 0; i < m; i++)
{
for (int j = 0; j < n; j++)
{
int colorR = (int)(bitimg.GetPixel(i, j).R *aR);
int colorG = (int)(bitimg.GetPixel(i, j).G *aG);
int colorB = (int)(bitimg.GetPixel(i, j).B *aB);
int cR;
int cG;
int cB;
if (double.IsNaN(aR * aG * aB))
{
cR = double.IsNaN(aR) ? bitimg.GetPixel(i, j).R : colorR;
cG = double.IsNaN(aG) ? bitimg.GetPixel(i, j).G : colorG;
cB = double.IsNaN(aG) ? bitimg.GetPixel(i, j).B : colorB;
}
else
{
cR = colorR > 255 ? 255 : colorR;
cG = colorG > 255 ? 255 : colorG;
cB = colorB > 255 ? 255 : colorB;
}
Color cnew = Color.FromArgb(cR, cG, cB);
myimg.SetPixel(i, j, cnew);
}
}
//进行排序
return(myimg);
}
private async void CreateCode_Button(object sender, RoutedEventArgs e)
{
if (openflag == false)
{
MessageBox.Show("開くファイルを選択してください", "コード生成エラー", MessageBoxButton.OK, MessageBoxImage.Information);
return;
}
Bitmap bitmap = new Bitmap(Filepath); //描画用クラスのインスタンス化
int w = bitmap.Width; //画素の幅
int h = bitmap.Height; //画素の高さ
progress.Minimum = 0; //最小値は0
progress.Maximum = h; //高さの分が最大値
if (w > 128 || h > 128)
{
MessageBox.Show("幅または高さが 128[px] を超えているものは生成できません。", "コード生成エラー", MessageBoxButton.OK, MessageBoxImage.Information);
return;
}
status.Content = "ステータス：生成中...";
Textbox_code.Text = "";
Textbox_code.Text += "#define P_WIDTH " + w.ToString() + "\n";
Textbox_code.Text += "#define P_HEIGHT " + h.ToString() + "\n\n";
Textbox_code.Text += "const unsigned int pic_data[P_HEIGHT][P_WIDTH] = {\n";
for (int y = 0; y < h; y++)
{
Textbox_code.Text += "\t"; //タブスペース "\t"
Textbox_code.Text += "{";
for (int x = 0; x < w; x++)
{
System.Drawing.Color pixel = bitmap.GetPixel(x, y);
float H = pixel.GetHue();
float S = pixel.GetSaturation(); //0に行くほど白
float B = pixel.GetBrightness(); //0にいくほど黒
await Task.Run(() => { Color_value = ConvertColor(H, S, B); });
//Textbox_code.Text += "[" + H.ToString()+ " " + S.ToString() + " " + B.ToString() + "]"; //数値確認
Textbox_code.Text += Color_value.ToString();
if (x == w - 1)
{
Textbox_code.Text += "";
}
else
{
Textbox_code.Text += ", ";
}
}
//Invoke は他のタスクで使用されているコントローラに操作する権利を与える
//非同期処理で進捗率も示す。
await Task.Run(() =>
{
Dispatcher.Invoke((Action)(() =>
{
progress.Value = y + 1;
}));
});
Textbox_code.Text += "},\n";
}
Textbox_code.Text += "};\n";
saveflag = true;
status.Content = "ステータス：完了";
}
public void update(System.Drawing.Color c)
{
if (c == Color.Empty)
{
updateUI(string.Empty);
return;
}
HSLString = c.GetHue().ToString("N2", CultureInfo.InvariantCulture) + ", " + c.GetSaturation().ToString("N2", CultureInfo.InvariantCulture) + ", " + c.GetBrightness().ToString("N2", CultureInfo.InvariantCulture);
updateUI(HSLString);
}
private void HandleUnitSelection()
{
Vector2 temp = endBoxPos - orgBoxPos;
Rectangle rect = new Rectangle((int)orgBoxPos.x, 480 - (int)(orgBoxPos.y),
(int)(Mathf.Abs(temp.x)),
(int)(Mathf.Abs(temp.y)));
test = new Mat(frame, rect);
Image <Bgr, Byte> imgBgr = test.ToImage <Bgr, byte>();
var moments = CvInvoke.Moments(imgBgr[0]);
int cx = (int)(moments.M10 / moments.M00);
int cy = (int)(moments.M01 / moments.M00);
int b = 0, g = 0, r = 0;
for (int i = 0; i < 5; i++)
{
Point pts1 = new Point(cx + i, cy + i);
Point pts2 = new Point(cx - i, cy - i);
Point pts3 = new Point(cx - i, cy + i);
Point pts4 = new Point(cx + i, cy - i);
r += (int)imgBgr[pts1].Red;
r += (int)imgBgr[pts2].Red;
r += (int)imgBgr[pts3].Red;
r += (int)imgBgr[pts4].Red;
g += (int)imgBgr[pts1].Green;
g += (int)imgBgr[pts2].Green;
g += (int)imgBgr[pts3].Green;
g += (int)imgBgr[pts4].Green;
b += (int)imgBgr[pts1].Blue;
b += (int)imgBgr[pts2].Blue;
b += (int)imgBgr[pts3].Blue;
b += (int)imgBgr[pts4].Blue;
}
r = r / 20;
g = g / 20;
b = b / 20;
System.Drawing.Color c = System.Drawing.Color.FromArgb(r, g, b);
Hsv hsv = new Hsv(c.GetHue(), c.GetSaturation(), c.GetBrightness());
hTarget = hsv.Hue / 2;
sTarget = hsv.Satuation;
vTarget = hsv.Value;
Mat tata = test.Clone();
CvInvoke.CvtColor(test, tata, ColorConversion.Bgr2Hsv);
Image <Hsv, byte> ImgHSV = tata.ToImage <Hsv, byte>();
Image <Gray, byte> tarace = ImgHSV.InRange(new Hsv(hTarget - intensity, 0, 0), new Hsv(hTarget + intensity, 255, 255));
Mat hierarchy = new Mat();
VectorOfVectorOfPoint contours = new VectorOfVectorOfPoint();
CvInvoke.FindContours(tarace, contours, hierarchy, RetrType.List, ChainApproxMethod.ChainApproxNone);
double biggestContourArea = 0;
VectorOfPoint biggestContour = new VectorOfPoint();
int biggestContourIndex = 0;
for (int i = 0; i < contours.Size; i++)
{
if (CvInvoke.ContourArea(contours[i]) > biggestContourArea)
{
biggestContour = contours[i];
biggestContourIndex = i;
biggestContourArea = CvInvoke.ContourArea(contours[i]);
}
}
Mat biggestContourMat = new Mat(test, CvInvoke.BoundingRectangle(contours[biggestContourIndex]));
CvInvoke.Mean()
// colorDetect = true;
}
/// <summary>
/// Add the ROWSxCOLS number of buttons and setup their initial settings.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnPageLoaded(object sender, RoutedEventArgs e)
{
Grid grid = new Grid();
grid.Background = new SolidColorBrush(System.Windows.Media.Color.FromScRgb(1.0f, 0.0f, 0.0f, 0.0f));
// Resize the window to the number of buttons
Application.Current.Windows[0].Height = ROWS * BUTTON_SIZE;
Application.Current.Windows[0].Width = COLS * BUTTON_SIZE;
// Allow dropping of images onto this grid
grid.Drop += OnImageDrop;
grid.AllowDrop = true;
// Setup the columns and rows
for (int i = 0; i < COLS; i++)
{
grid.ColumnDefinitions.Add(new ColumnDefinition());
}
for (int i = 0; i < ROWS; i++)
{
grid.RowDefinitions.Add(new RowDefinition());
}
for (int y = 0; y < ROWS; y++)
{
for (int x = 0; x < COLS; x++)
{
System.Windows.Media.Color tempColor = System.Windows.Media.Color.FromScRgb(1.0f, x / (float)COLS, y / (float)ROWS, 0.5f);
System.Drawing.Color tempDrawColor = System.Drawing.Color.FromArgb(tempColor.A, tempColor.R, tempColor.G, tempColor.B);
// Create the label for the button that changes between white and black
// for contrast with the buttons background color
Label buttonLabel = new Label
{
Content = String.Format("{0},{1}", x, y),
Foreground = new SolidColorBrush(tempDrawColor.GetBrightness() < 0.5 ? System.Windows.Media.Color.FromScRgb(1.0f, 1.0f, 1.0f, 1.0f) : System.Windows.Media.Color.FromScRgb(1.0f, 0.0f, 0.0f, 0.0f)),
FontSize = 12,
};
Button button = new Button
{
Tag = new Vector2(x, y),
ClickMode = ClickMode.Press,
Cursor = Cursors.Hand,
Content = buttonLabel,
BorderThickness = new Thickness(0.0),
SnapsToDevicePixels = true,
};
// Copy the color code when clicked
button.Click += OnColorClicked;
UpdateButtonStyle(button, tempColor);
// Unused buttons are hidden which is all buttons at the start
button.Visibility = Visibility.Hidden;
Grid.SetColumn(button, x);
Grid.SetRow(button, y);
grid.Children.Add(button);
}
}
(sender as Page).Content = grid;
}
public async Task ColorCommand(float hue, float saturation, float value)
{
if (hue < 0f || hue > 360f)
{
await SendErrorAsync("The given hue must be between 0 and 360!");
return;
}
int hi = Convert.ToInt32(Math.Floor(hue / 60)) % 6;
double f = hue / 60 - Math.Floor(hue / 60);
int v = Convert.ToInt32(value * 255);
int p = Convert.ToInt32(v * (1 - saturation));
int q = Convert.ToInt32(v * (1 - f * saturation));
int t = Convert.ToInt32(v * (1 - (1 - f) * saturation));
Color color = hi switch
{
0 => Color.FromArgb(v, t, p),
1 => Color.FromArgb(q, v, p),
2 => Color.FromArgb(p, v, t),
3 => Color.FromArgb(p, q, v),
4 => Color.FromArgb(t, p, v),
_ => Color.FromArgb(v, p, q)
};
var builder = new EmbedBuilder()
.AddField("RGB", $"Red: **{color.R}**\nGreen: **{color.G}**\nBlue: **{color.B}**", true)
.AddField("HSV", $"Hue: **{hue}**\nSaturation: **{saturation}**\nValue: **{value}**", true)
.AddField("HSL", $"Hue: **{hue}**\nSaturation: **{color.GetSaturation()}**\nLightness: **{color.GetBrightness()}**", true)
.AddField("Hex Code", $"#{color.R:X2}{color.G:X2}{color.B:X2}");
await SendColorMessage(color, builder);
}
public async Task ColorCommand(int red, int green, int blue)
{
if (red > byte.MaxValue || red < byte.MinValue ||
green > byte.MaxValue || green < byte.MinValue ||
blue > byte.MaxValue || blue < byte.MinValue)
{
await SendErrorAsync("The red, green and blue values must be integers between 0 and 255.");
return;
}
Color color = Color.FromArgb(red, green, blue);
color.GetHsv(out float hue, out float saturation, out float value);
var builder = new EmbedBuilder()
.AddField("RGB", $"Red: **{color.R}**\nGreen: **{color.G}**\nBlue: **{color.B}**", true)
.AddField("HSV", $"Hue: **{hue}**\nSaturation: **{saturation}**\nValue: **{value}**", true)
.AddField("HSL",
$"Hue: **{color.GetHue()}**\nSaturation: **{color.GetSaturation()}**\nLightness: **{color.GetBrightness()}**",
true)
.AddField("Hex Code", $"#{color.R:X2}{color.G:X2}{color.B:X2}");
await SendColorMessage(color, builder);
}
public static void ProcessStyles(Bitmap source, ref Bitmap Disabled, ref Bitmap Shadowed)
{
Color shadowColor = SystemColors.ControlDarkDark;
//First we need to ensure the image is valid...
if (source != null)
{
//Prepare two copies of the image, mostly to ensure equal size.
System.Drawing.Bitmap disabled = (Bitmap)source.Clone();
System.Drawing.Bitmap shadow = (System.Drawing.Bitmap)source.Clone();
try
{
//We start the loop vertically first so it goes from top to
//bottom, the internal loop is horizontal to ensure
//an order of right->left and top->bottom respectively.
//Loop through it vertically
for (int y = 0; y < shadow.Height; y++)
{
//Loop through it horizontally
for (int x = 0; x < shadow.Width; x++)
{
//There's really no special logic to processing these.
//I just messed around with this until I liked it.
System.Drawing.Color mC = source.GetPixel(x, y);
int avg = 255 - (int)((float)Math.Min(Math.Min(mC.R, mC.B), mC.G) + (float)Math.Max(Math.Max(mC.R, mC.B), mC.G)) / 2;
int alpha = (int)(((float)mC.A * ((float)avg / 255)) / 255 * 128) + ((mC.A == 0) ? 0 : 64);
shadow.SetPixel(x, y, System.Drawing.Color.FromArgb(alpha, (int)((float)mC.R / 255F * (float)shadowColor.R), (int)((float)mC.G / 255F * (float)shadowColor.G), (int)((float)mC.B / 255F * (float)shadowColor.B)));
disabled.SetPixel(x, y, System.Drawing.Color.FromArgb((int)((mC.A == 0) ? 0 : (128 - (mC.GetBrightness() * 128))), mC.R, mC.G, mC.B));
}
}
}
catch (System.Exception e) { System.Console.WriteLine(e.ToString()); }
Shadowed = shadow;
Disabled = disabled;
}
}
public int DeltaB(Dye other)
{
return((int)(100 * (other.Color.GetBrightness() / Color.GetBrightness()) + .5));
// ImageMagick interprets 100 as unchanged (100%), 200 as twice as bright 50 as half as bright
}
