Converts an RGB color to a CIELAB color.

[Visual Basic 6.0]
Sub RgbToLab(
    ByVal RGB As OLE_COLOR, _
    l As Double, _
    a As Double, _
    b As Double _
)

[Visual Basic .NET]
Public Sub RgbToLab ( _
    ByVal RGB As Integer, _
    ByRef l As Double, _
    ByRef a As Double, _
    ByRef b As Double _
)

[C#]
public void RgbToLab (
    int RGB,
    ref double l,
    ref double a,
    ref double b
);

[Java]
public void rgbToLab (
    int RGB,
    double l,
    double a,
    double b
)
throws
    IOException,
    AutomationException

[C++]
HRESULT RgbToLab(
  OLE_COLOR RGB,
  double* l,
  double* a,
  double* b
);

Product Availability

See Also

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