ToCmykIcc

CmykColorHelper.ToCmykIcc method (1 of 8)

The conversion from ARGB colors to CMYK colors using Icc conversion with custom profiles.

public static int[] ToCmykIcc(Color[] pixels, Stream rgbIccStream, Stream cmykIccStream)
ParameterTypeDescription
pixelsColor[]The ARGB colors.
rgbIccStreamStreamThe stream containing RGB Icc profile.
cmykIccStreamStreamThe stream containing CMYK Icc profile.

Return Value

The CMYK colors presented as 32-bit integer values.

See Also


CmykColorHelper.ToCmykIcc method (2 of 8)

The conversion from ARGB colors to CMYK colors using Icc conversion with custom profiles.

public static int[] ToCmykIcc(int[] pixels, Stream rgbIccStream, Stream cmykIccStream)
ParameterTypeDescription
pixelsInt32[]The ARGB colors.
rgbIccStreamStreamThe stream containing RGB Icc profile.
cmykIccStreamStreamThe stream containing CMYK Icc profile.

Return Value

The CMYK colors presented as 32-bit integer values.

See Also


CmykColorHelper.ToCmykIcc method (3 of 8)

The conversion from ARGB colors to CMYK colors using Icc conversion with default profiles.

public static int[] ToCmykIcc(Color[] pixels)
ParameterTypeDescription
pixelsColor[]The ARGB colors.

Return Value

The CMYK colors presented as 32-bit integer values.

See Also


CmykColorHelper.ToCmykIcc method (4 of 8)

The conversion from ARGB colors to CMYK colors using Icc conversion with default profiles.

public static int[] ToCmykIcc(int[] pixels)
ParameterTypeDescription
pixelsInt32[]The ARGB colors.

Return Value

The CMYK colors presented as 32-bit integer values.

See Also


CmykColorHelper.ToCmykIcc method (5 of 8)

The conversion from ARGB color to CMYK color using Icc conversion with default profiles.

public static int ToCmykIcc(Color pixel)
ParameterTypeDescription
pixelColorThe ARGB color.

Return Value

The CMYK color presented as a 32-bit integer value.

Examples

The following example shows how to convert RGB colors to their CMYK counterparts using ICC profiles.

[C#]

Aspose.Imaging.Color[] rgbColors = new Aspose.Imaging.Color[]
{
    Aspose.Imaging.Color.Red,
    Aspose.Imaging.Color.Green,
    Aspose.Imaging.Color.Blue,
};

System.Console.WriteLine("Convert RGB to CMYK using default ICC profiles.");
foreach (Aspose.Imaging.Color rgbColor in rgbColors)
{
    int cmyk = Aspose.Imaging.CmykColorHelper.ToCmykIcc(rgbColor);
    int c = Aspose.Imaging.CmykColorHelper.GetC(cmyk);
    int m = Aspose.Imaging.CmykColorHelper.GetM(cmyk);
    int y = Aspose.Imaging.CmykColorHelper.GetY(cmyk);
    int k = Aspose.Imaging.CmykColorHelper.GetK(cmyk);

    System.Console.WriteLine("RGB({0},{1},{2})\t\t=> CMYK({3},{4},{5},{6})", rgbColor.R, rgbColor.G, rgbColor.B, c, m, y, k);
}

// Specify your path to the RGB and CMYK ICC profiles.
string dir = "c:\\temp\\iccprofiles\\";

System.Console.WriteLine("Convert RGB to CMYK using custom ICC profiles.");
using (System.IO.Stream rgbProfileStream = System.IO.File.OpenRead(dir + "eciRGB_v2.icc"))
using (System.IO.Stream cmykProfileStream = System.IO.File.OpenRead(dir + "ISOcoated_v2_FullGamut4.icc"))
{
    foreach (Aspose.Imaging.Color rgbColor in rgbColors)
    {
        int cmyk = Aspose.Imaging.CmykColorHelper.ToCmykIcc(rgbColor, rgbProfileStream, cmykProfileStream);
        int c = Aspose.Imaging.CmykColorHelper.GetC(cmyk);
        int m = Aspose.Imaging.CmykColorHelper.GetM(cmyk);
        int y = Aspose.Imaging.CmykColorHelper.GetY(cmyk);
        int k = Aspose.Imaging.CmykColorHelper.GetK(cmyk);

        System.Console.WriteLine("RGB({0},{1},{2})\t\t=> CMYK({3},{4},{5},{6})", rgbColor.R, rgbColor.G, rgbColor.B, c, m, y, k);
    }
}

//The output looks like this:
//Convert RGB to CMYK using default ICC profiles.
//RGB(255,0,0)        => CMYK(0,254,249,15)
//RGB(0,128,0)        => CMYK(247,21,254,85)
//RGB(0,0,255)        => CMYK(254,195,0,134)
//Convert RGB to CMYK using custom ICC profiles.
//RGB(255,0,0)        => CMYK(0,207,219,0)
//RGB(0,128,0)        => CMYK(238,16,254,80)
//RGB(0,0,255)        => CMYK(242,182,0,0)

See Also


CmykColorHelper.ToCmykIcc method (6 of 8)

The conversion from ARGB color to CMYK color using Icc conversion with default profiles.

public static int ToCmykIcc(int argb)
ParameterTypeDescription
argbInt32The ARGB color.

Return Value

The CMYK color presented as a 32-bit integer value.

See Also


CmykColorHelper.ToCmykIcc method (7 of 8)

The conversion from ARGB color to CMYK color using Icc conversion with custom profiles.

public static int ToCmykIcc(Color pixel, Stream rgbIccStream, Stream cmykIccStream)
ParameterTypeDescription
pixelColorThe ARGB color.
rgbIccStreamStreamThe stream containing RGB Icc profile.
cmykIccStreamStreamThe stream containing CMYK Icc profile.

Return Value

The CMYK color presented as a 32-bit integer value.

Examples

The following example shows how to convert RGB colors to their CMYK counterparts using ICC profiles.

[C#]

Aspose.Imaging.Color[] rgbColors = new Aspose.Imaging.Color[]
{
    Aspose.Imaging.Color.Red,
    Aspose.Imaging.Color.Green,
    Aspose.Imaging.Color.Blue,
};

System.Console.WriteLine("Convert RGB to CMYK using default ICC profiles.");
foreach (Aspose.Imaging.Color rgbColor in rgbColors)
{
    int cmyk = Aspose.Imaging.CmykColorHelper.ToCmykIcc(rgbColor);
    int c = Aspose.Imaging.CmykColorHelper.GetC(cmyk);
    int m = Aspose.Imaging.CmykColorHelper.GetM(cmyk);
    int y = Aspose.Imaging.CmykColorHelper.GetY(cmyk);
    int k = Aspose.Imaging.CmykColorHelper.GetK(cmyk);

    System.Console.WriteLine("RGB({0},{1},{2})\t\t=> CMYK({3},{4},{5},{6})", rgbColor.R, rgbColor.G, rgbColor.B, c, m, y, k);
}

// Specify your path to the RGB and CMYK ICC profiles.
string dir = "c:\\temp\\iccprofiles\\";

System.Console.WriteLine("Convert RGB to CMYK using custom ICC profiles.");
using (System.IO.Stream rgbProfileStream = System.IO.File.OpenRead(dir + "eciRGB_v2.icc"))
using (System.IO.Stream cmykProfileStream = System.IO.File.OpenRead(dir + "ISOcoated_v2_FullGamut4.icc"))
{
    foreach (Aspose.Imaging.Color rgbColor in rgbColors)
    {
        int cmyk = Aspose.Imaging.CmykColorHelper.ToCmykIcc(rgbColor, rgbProfileStream, cmykProfileStream);
        int c = Aspose.Imaging.CmykColorHelper.GetC(cmyk);
        int m = Aspose.Imaging.CmykColorHelper.GetM(cmyk);
        int y = Aspose.Imaging.CmykColorHelper.GetY(cmyk);
        int k = Aspose.Imaging.CmykColorHelper.GetK(cmyk);

        System.Console.WriteLine("RGB({0},{1},{2})\t\t=> CMYK({3},{4},{5},{6})", rgbColor.R, rgbColor.G, rgbColor.B, c, m, y, k);
    }
}

//The output looks like this:
//Convert RGB to CMYK using default ICC profiles.
//RGB(255,0,0)        => CMYK(0,254,249,15)
//RGB(0,128,0)        => CMYK(247,21,254,85)
//RGB(0,0,255)        => CMYK(254,195,0,134)
//Convert RGB to CMYK using custom ICC profiles.
//RGB(255,0,0)        => CMYK(0,207,219,0)
//RGB(0,128,0)        => CMYK(238,16,254,80)
//RGB(0,0,255)        => CMYK(242,182,0,0)

See Also


CmykColorHelper.ToCmykIcc method (8 of 8)

The conversion from ARGB color to CMYK color using Icc conversion with custom profiles.

public static int ToCmykIcc(int argb, Stream rgbIccStream, Stream cmykIccStream)
ParameterTypeDescription
argbInt32The ARGB color.
rgbIccStreamStreamThe stream containing RGB Icc profile.
cmykIccStreamStreamThe stream containing CMYK Icc profile.

Return Value

The CMYK color presented as a 32-bit integer value.

See Also