// Y = Blue 255 -> 0
protected override void DrawBlue()
{
using (Graphics g = Graphics.FromImage(bmp))
{
RGBA color = new RGBA(SelectedColor.RGBA.Red, SelectedColor.RGBA.Green, 0, SelectedColor.RGBA.Alpha);
for (int y = 0; y < ClientHeight; y++)
{
color.Blue = 255 - Round(255 * (double)y / (ClientHeight - 1));
using (Pen pen = new Pen(color))
{
g.DrawLine(pen, 0, y, ClientWidth, y);
}
}
}
}
// X = Red 0 -> 255
// Y = Green 255 -> 0
protected override void DrawBlue()
{
using (Graphics g = Graphics.FromImage(bmp))
{
RGBA start = new RGBA(0, 0, SelectedColor.RGBA.Blue, SelectedColor.RGBA.Alpha);
RGBA end = new RGBA(255, 0, SelectedColor.RGBA.Blue, SelectedColor.RGBA.Alpha);
for (int y = 0; y < ClientHeight; y++)
{
start.Green = end.Green = Round(255 - (255 * (double)y / (ClientHeight - 1)));
using (LinearGradientBrush brush = new LinearGradientBrush(new Rectangle(0, 0, ClientWidth, 1), start, end, LinearGradientMode.Horizontal))
{
g.FillRectangle(brush, new Rectangle(0, y, ClientWidth, 1));
}
}
}
}
public void CMYKUpdate()
{
RGBA = CMYK;
HSB = CMYK;
}
public void HSBUpdate()
{
RGBA = HSB;
CMYK = HSB;
}
public MyColor(Color color)
{
RGBA = color;
HSB = color;
CMYK = color;
}
public void CMYKUpdate()
{
RGBA = CMYK;
HSB = CMYK;
}
public void HSBUpdate()
{
RGBA = HSB;
CMYK = HSB;
}
public MyColor(Color color)
{
RGBA = color;
HSB = color;
CMYK = color;
}
private void tsmiCopyRGB_Click(object sender, EventArgs e)
{
RGBA rgba = colorPicker.SelectedColor.RGBA;
ClipboardHelpers.CopyText($"{rgba.Red}, {rgba.Green}, {rgba.Blue}");
}
public bool Equals(RGBA other)
{
return(red == other.red && green == other.green && blue == other.blue && alpha == other.alpha);
}