private void AdjustColor(SelectableColorArgItem item, ref byte pixelBlue, ref byte pixelGreen, ref byte pixelRed)
{
byte lim = GetLIM(item, ref pixelBlue, ref pixelGreen, ref pixelRed);
byte inc = 0, dec = 0;
if (item.CyanAdjustValue != 0)
{
GetDLT(lim, pixelRed, ref inc, ref dec);
ApplyDLT(lim, ref pixelRed, item.CyanAdjustValue, inc, dec);
}
if (item.MagentaAdjustValue != 0)
{
GetDLT(lim, pixelGreen, ref inc, ref dec);
ApplyDLT(lim, ref pixelGreen, item.MagentaAdjustValue, inc, dec);
}
if (item.YellowAdjustValue != 0)
{
GetDLT(lim, pixelBlue, ref inc, ref dec);
ApplyDLT(lim, ref pixelBlue, item.YellowAdjustValue, inc, dec);
}
if (item.BlackAdjustValue != 0)
{
GetDLT(lim, pixelRed, ref inc, ref dec);
ApplyDLT(lim, ref pixelRed, item.BlackAdjustValue, inc, dec);
GetDLT(lim, pixelGreen, ref inc, ref dec);
ApplyDLT(lim, ref pixelGreen, item.BlackAdjustValue, inc, dec);
GetDLT(lim, pixelBlue, ref inc, ref dec);
ApplyDLT(lim, ref pixelBlue, item.BlackAdjustValue, inc, dec);
}
}
public SelectableColorArgItem Clone()
{
SelectableColorArgItem it = new SelectableColorArgItem(_targetColor);
it.BlackAdjustValue = _blackAdjustValue;
it.CyanAdjustValue = _cyanAdjustValue;
it.MagentaAdjustValue = _magentaAdjustValue;
it.YellowAdjustValue = _yellowAdjustValue;
return(it);
}
private void comboTargetColor_SelectedIndexChanged(object sender, EventArgs e)
{
_currentArgItem = _actualArg.GetSelectableColorArgItem((cbxTargetColor.SelectedItem as SelectableColorTargetColorItem).Color);
trackCyan.Value = _currentArgItem.CyanAdjustValue;
trackMagenta.Value = _currentArgItem.MagentaAdjustValue;
trackYellow.Value = _currentArgItem.YellowAdjustValue;
trackBlack.Value = _currentArgItem.BlackAdjustValue;
txtCyan.Value = trackCyan.Value;
txtMagenta.Value = trackMagenta.Value;
txtYellow.Value = trackYellow.Value;
txtBlack.Value = trackBlack.Value;
}
/// <summary>
/// 计算总调整量
/// </summary>
/// <param name="item"></param>
/// <param name="pixelBlue"></param>
/// <param name="pixelGreen"></param>
/// <param name="pixelRed"></param>
/// <returns></returns>
private static byte GetLIM(SelectableColorArgItem item, ref byte pixelBlue, ref byte pixelGreen, ref byte pixelRed)
{
//byte min = Math.Min(pixelBlue, Math.Min(pixelGreen, pixelRed));
//byte max = Math.Max(pixelBlue, Math.Max(pixelGreen, pixelRed));
//byte mid = 0;
//bool mided = false;
//if (pixelBlue != min && pixelBlue != max)
//{
// mid = pixelBlue;
// mided = true;
//}
//else if (pixelGreen != min && pixelGreen != max)
//{
// mid = pixelGreen;
// mided = true;
//}
//else if (pixelRed != min && pixelRed != max)
//{
// mid = pixelRed;
// mided = true;
//}
//if (!mided)
// mid = min;
byte min, max, mid, tmp;
max = pixelRed;
min = pixelGreen;
mid = pixelBlue;
if (max < mid)
{
tmp = max;
max = mid;
mid = tmp;
}
if (max < min)
{
tmp = max;
max = min;
min = tmp;
}
if (min > mid)
{
tmp = min;
min = mid;
mid = tmp;
}
switch (item.TargetColor)
{
case enumSelectableColor.Red:
case enumSelectableColor.Green:
case enumSelectableColor.Blue:
return(ColorMath.FixByte(max - mid));
case enumSelectableColor.Yellow:
case enumSelectableColor.Cyan:
case enumSelectableColor.Magenta:
return(ColorMath.FixByte(mid - min));
case enumSelectableColor.Neutrals:
return(ColorMath.FixByte(255 - (Math.Abs(max - 127.5) + Math.Abs(min - 127.5))));
case enumSelectableColor.White:
return(ColorMath.FixByte((min - 127.5) * 2));
case enumSelectableColor.Black:
return(ColorMath.FixByte((127.5 - max) * 2));
}
return(0);
}
