public corel.Color Convert(corel.Color color)
{
if (color.Type == cdrColorType.cdrColorCMYK)
{
return(color);
}
corel.Color c = new corel.Color();
c.CopyAssign(color);
c.ConvertToCMYK();
return(c);
}
private void btnPickColorRemapColorRangeCMYK_Click(object sender, RoutedEventArgs e)
{
if (Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl))
{
corel.Color c = new corel.Color();
if (!c.UserAssignEx())
{
return;
}
if (c.Type != cdrColorType.cdrColorCMYK)
{
c.ConvertToCMYK();
}
tbRemapColorRangeCyanMin.Value = c.CMYKCyan;
tbRemapColorRangeCyanMax.Value = c.CMYKCyan;
tbRemapColorRangeMagentaMin.Value = c.CMYKMagenta;
tbRemapColorRangeMagentaMax.Value = c.CMYKMagenta;
tbRemapColorRangeYellowMin.Value = c.CMYKYellow;
tbRemapColorRangeYellowMax.Value = c.CMYKYellow;
tbRemapColorRangeBlackMin.Value = c.CMYKBlack;
tbRemapColorRangeBlackMax.Value = c.CMYKBlack;
}
else
{
corel.Color c = new corel.Color();
if (!c.UserAssignEx())
{
return;
}
if (c.Type != cdrColorType.cdrColorCMYK)
{
c.ConvertToCMYK();
}
tbRemapColorRangeCyanMin.Value = Math.Min(c.CMYKCyan, tbRemapColorRangeCyanMin.Value);
tbRemapColorRangeMagentaMin.Value = Math.Min(c.CMYKMagenta, tbRemapColorRangeMagentaMin.Value);
tbRemapColorRangeYellowMin.Value = Math.Min(c.CMYKYellow, tbRemapColorRangeYellowMin.Value);
tbRemapColorRangeBlackMin.Value = Math.Min(c.CMYKBlack, tbRemapColorRangeBlackMin.Value);
tbRemapColorRangeCyanMax.Value = Math.Max(c.CMYKCyan, tbRemapColorRangeCyanMax.Value);
tbRemapColorRangeMagentaMax.Value = Math.Max(c.CMYKMagenta, tbRemapColorRangeMagentaMax.Value);
tbRemapColorRangeYellowMax.Value = Math.Max(c.CMYKYellow, tbRemapColorRangeYellowMax.Value);
tbRemapColorRangeBlackMax.Value = Math.Max(c.CMYKBlack, tbRemapColorRangeBlackMax.Value);
}
}
private void btnGrabColorToColorTint_Click(object sender, RoutedEventArgs e)
{
corel.Shape s = corelApp.ActiveSelection;
if (s == null || s.Shapes.Count > 1 || s.Fill.Type != cdrFillType.cdrFountainFill)
{
return;
}
corel.FountainFill ff = s.Fill.Fountain;
for (int i = 1; i < ff.Colors.Count; i++)
{
corel.FountainColor startFC = ff.Colors[i - 1];
corel.FountainColor endFC = ff.Colors[i];
int posStart = startFC.Position;
int posEnd = endFC.Position;
corel.Color startC = startFC.Color;
corel.Color endC = endFC.Color;
if (startC.IsSpot)
{
corel.Color c = new corel.Color();
c.CopyAssign(startC);
c.ConvertToCMYK();
startC = c;
}
if (endC.IsSpot)
{
corel.Color c = new corel.Color();
c.CopyAssign(endC);
c.ConvertToCMYK();
endC = c;
}
for (int j = posStart; j <= posEnd; j++)
{
int cyan = (int)Math.Floor((double)(startC.CMYKCyan + (endC.CMYKCyan - startC.CMYKCyan) * (j - posStart) / (posEnd - posStart)));
int magenta = (int)Math.Floor((double)(startC.CMYKMagenta + (endC.CMYKMagenta - startC.CMYKMagenta) * (j - posStart) / (posEnd - posStart)));
int yellow = (int)Math.Floor((double)(startC.CMYKYellow + (endC.CMYKYellow - startC.CMYKYellow) * (j - posStart) / (posEnd - posStart)));
int black = (int)Math.Floor((double)(startC.CMYKBlack + (endC.CMYKBlack - startC.CMYKBlack) * (j - posStart) / (posEnd - posStart)));
fountainColorTint[j].CMYKAssign(cyan, magenta, yellow, black);
}
}
cnvToColorSpaceColorBar.Background = ConvertFromFountain(ff);
}
public corel.Color Convert(corel.Color color)
{
if (color.Type == cdrColorType.cdrColorCMYK)
{
return(color);
}
if (color.Type == cdrColorType.cdrColorSpot && color.Palette.Locked)
{
return(color);
}
corel.Color c = new corel.Color();
c.CopyAssign(color);
c.ConvertToCMYK();
return(c);
}
