private static Color[] SimilarColors(int red, int green, int blue)
{
var color0 = new RgbColor(red, green, blue).ToHsl();
var delta = Faker.Random.Int(25, 30) / 360.0;
var color1 = new HslColor((color0.H + delta) % 1.0, color0.S, color0.L);
var color2 = new HslColor((color0.H - delta) % 1.0, color0.S, color0.L);
return(new[] { color0.ToColor(), color1.ToColor(), color2.ToColor() });
}
private void setColor(RgbColor color)
{
Color c = color.ToColor();
colorControl.SelectedColor = c;
if (NeedUpdateUI != null)
{
NeedUpdateUI(this, EventArgs.Empty);
}
}
private void UpDown_ValueChanged(object sender, System.EventArgs e)
{
if (IgnoreChangedEvents)
{
return;
}
else
{
PushIgnoreChangedEvents();
if (sender == redUpDown || sender == greenUpDown || sender == blueUpDown)
{
string hexText = GetHexNumericUpDownValue((int)redUpDown.Value, (int)greenUpDown.Value, (int)blueUpDown.Value);
hexBox.Text = hexText;
Color rgbColor = Color.FromArgb((byte)redUpDown.Value, (byte)greenUpDown.Value, (byte)blueUpDown.Value);
SetColorGradientMinMaxColorsRgb(rgbColor.R, rgbColor.G, rgbColor.B);
SetColorGradientValuesRgb(rgbColor.R, rgbColor.G, rgbColor.B);
SyncHsvFromRgb(rgbColor);
Color = rgbColor;
}
else if (sender == hexBox)
{
int hexInt = 0;
if (hexBox.Text.Length > 0)
{
try
{
hexInt = int.Parse(hexBox.Text, System.Globalization.NumberStyles.HexNumber, System.Globalization.CultureInfo.InvariantCulture);
}
// Needs to be changed so it reads what the RGB values were last
catch (FormatException)
{
hexInt = 0;
hexBox.Text = "";
}
catch (OverflowException)
{
hexInt = 16777215;
hexBox.Text = "FFFFFF";
}
if (!((hexInt <= 16777215) && (hexInt >= 0)))
{
hexInt = 16777215;
hexBox.Text = "FFFFFF";
}
}
int newRed = ((hexInt & 0xff0000) >> 16);
int newGreen = ((hexInt & 0x00ff00) >> 8);
int newBlue = (hexInt & 0x0000ff);
Utility.SetNumericUpDownValue(redUpDown, newRed);
Utility.SetNumericUpDownValue(greenUpDown, newGreen);
Utility.SetNumericUpDownValue(blueUpDown, newBlue);
SetColorGradientMinMaxColorsRgb(newRed, newGreen, newBlue);
SetColorGradientValuesRgb(newRed, newGreen, newBlue);
Color rgbColor = Color.FromArgb((byte)newRed, (byte)newGreen, (byte)newBlue);
SyncHsvFromRgb(rgbColor);
Color = rgbColor;
}
else if (sender == hueUpDown || sender == saturationUpDown || sender == valueUpDown)
{
HsvColor oldHsvColor = colorWheel.HsvColor;
HsvColor newHsvColor = new HsvColor((int)hueUpDown.Value, (int)saturationUpDown.Value, (int)valueUpDown.Value);
if (oldHsvColor != newHsvColor)
{
colorWheel.HsvColor = newHsvColor;
SetColorGradientValuesHsv(newHsvColor.Hue, newHsvColor.Saturation, newHsvColor.Value);
SetColorGradientMinMaxColorsHsv(newHsvColor.Hue, newHsvColor.Saturation, newHsvColor.Value);
SyncRgbFromHsv(newHsvColor);
RgbColor rgbColor = newHsvColor.ToRgb();
Color = rgbColor.ToColor();
}
}
PopIgnoreChangedEvents();
}
}
private void setColor(RgbColor color)
{
Color c = color.ToColor();
colorControl.SelectedColor = c;
if (NeedUpdateUI != null)
{
NeedUpdateUI(this, EventArgs.Empty);
}
}
