protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
var borderThing = new Rectangle(0, 8, Width - 8, Height - 16);
HSL half = Color;
half.Luminance = 0.5f;
ColorSpaceRenderer.GenerateColorSlider(e.Graphics, ColorSpaceHelper.HSLtoRGB(half).ToColor(), borderThing);
ControlPaint.DrawBorder3D(e.Graphics, borderThing, Border3DStyle.SunkenOuter);
float inc = (Height - 18) / 240.0f;
float invLum = (240 - _curLum);
e.Graphics.FillPolygon(Brushes.Black,
new[]
{
new Point(Width - 7, 6 + (int)(invLum * inc) + 2),
new Point(Width - 1, 12 + (int)(invLum * inc) + 2),
new Point(Width - 1, 0 + (int)(invLum * inc) + 2),
}
);
}
private void numericUpDown3_ValueChanged(object sender, EventArgs e)
{
if (_skipSet)
{
return;
}
saturationSlider1.CurrentLum = (int)numericUpDown3.Value;
saturationSlider1.Color = new HSL(colorSquare1.CurrentHue, (double)colorSquare1.CurrentSat / 240.0f, 0);
panel1.BackColor = ColorSpaceHelper.HSLtoRGB(MyHSL).ToColor();
}
private void saturationSlider1_LumChanged(object sender, EventArgs e)
{
if (_skipSet)
{
return;
}
_skipSet = true;
numericUpDown3.Value = saturationSlider1.CurrentLum;
panel1.BackColor = ColorSpaceHelper.HSLtoRGB(MyHSL).ToColor();
SetColors();
_skipSet = false;
}
private void colorSquare1_SatChanged(object sender, EventArgs e)
{
if (_skipSet)
{
return;
}
_skipSet = true;
numericUpDown2.Value = colorSquare1.CurrentSat;
saturationSlider1.Color = new HSL(colorSquare1.CurrentHue, (double)colorSquare1.CurrentSat / 240.0f, 0);
panel1.BackColor = ColorSpaceHelper.HSLtoRGB(MyHSL).ToColor();
SetColors();
_skipSet = false;
}
private void ColorPicker_Load(object sender, EventArgs e)
{
panel1.BackColor = ColorSpaceHelper.HSLtoRGB(MyHSL).ToColor();
saturationSlider1.Color = new HSL(colorSquare1.CurrentHue, (double)colorSquare1.CurrentSat / 240.0f, 0);
SetColors();
}
