private void RemapFountainFill(corel.FountainFill fill)
{
for (int i = 0; i < fill.Colors.Count; i++)
{
if (checkColor.Check(fill.Colors[i].Color))
{
fill.Colors[i].Color = convertColor.Convert(fill.Colors[i].Color);
}
}
}
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);
}
private LinearGradientBrush ConvertFromFountain(corel.FountainFill ff)
{
LinearGradientBrush lgBrush = new LinearGradientBrush();
lgBrush.StartPoint = new System.Windows.Point(0, 0.5);
lgBrush.EndPoint = new System.Windows.Point(1, 0.5);
foreach (corel.FountainColor fc in ff.Colors)
{
corel.Color c = new corel.Color();
c.CopyAssign(fc.Color);
c.ConvertToRGB();
float pos = fc.Position;
System.Windows.Media.Color bc = System.Windows.Media.Color.FromRgb((byte)c.RGBRed, (byte)c.RGBGreen, (byte)c.RGBBlue);
GradientStop gs = new GradientStop(bc, pos / 100f);
lgBrush.GradientStops.Add(gs);
}
return(lgBrush);
}
