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    Method gcolbga

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    gcolbga(out Int32, out Int32, out Int32, out Double)

    plgcolbga: Returns the background color (cmap0[0]) by 8-bit RGB value and PLFLT alpha transparency value

    Declaration
    public void gcolbga(out Int32 r, out Int32 g, out Int32 b, out Double alpha)
    Parameters
    Type Name Description
    Int32 r

    Returned value of the red intensity in the range from 0 to 255.

    Int32 g

    Returned value of the green intensity in the range from 0 to 255.

    Int32 b

    Returned value of the blue intensity in the range from 0 to 255.

    Double alpha

    Returned value of the alpha transparency in the range (0.0-1.0).

    Remarks

    Returns the background color (cmap0[0]) by 8-bit RGB value and PLFLT alpha transparency value.

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