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>plscmap1a</CODE
>: Set color map1 colors using 8-bit RGB values
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><CODE
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> plscmap1a
</CODE
>(r, g, b, a, ncol1);</TD
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</P
><P
> Set color map1 colors using 8-bit RGB values (see <A
HREF="color.html#color-map-1"
>the Section called <I
>Color Map1</I
> in Chapter 3</A
>) and double alpha values. This also sets
the number of colors.</P
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><CODE
CLASS="parameter"
>r</CODE
>
(<TT
CLASS="literal"
>PLINT *</TT
>, input)</DT
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><P
> Pointer to array with set of unsigned 8-bit integers (0-255)
representing the degree of red in the color.
</P
></DD
><DT
><CODE
CLASS="parameter"
>g</CODE
>
(<TT
CLASS="literal"
>PLINT *</TT
>, input)</DT
><DD
><P
> Pointer to array with set of unsigned 8-bit integers (0-255)
representing the degree of green in the color.
</P
></DD
><DT
><CODE
CLASS="parameter"
>b</CODE
>
(<TT
CLASS="literal"
>PLINT *</TT
>, input)</DT
><DD
><P
> Pointer to array with set of unsigned 8-bit integers (0-255)
representing the degree of blue in the color.
</P
></DD
><DT
><CODE
CLASS="parameter"
>a</CODE
>
(<TT
CLASS="literal"
>PLFLT *</TT
>, input)</DT
><DD
><P
> Pointer to array with set of double values (0.0-1.0)
representing the alpha value of the color.
</P
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><CODE
CLASS="parameter"
>ncol1</CODE
>
(<TT
CLASS="literal"
>PLINT</TT
>, input)</DT
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> Number of items in the
<TT
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>r</CODE
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>,
<TT
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><CODE
CLASS="parameter"
>g</CODE
></TT
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<TT
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><CODE
CLASS="parameter"
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></TT
>, and
<TT
CLASS="literal"
><CODE
CLASS="parameter"
>a</CODE
></TT
> arrays.
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> This function is used in example 31.
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