plspal1
( | filename , |
interpolate
) ; |
Set the cmap1 palette using the specified
cmap1*.pal
format file.
filename
(PLCHAR_VECTOR
, input)
An ascii character string containing the
name of the cmap1*.pal
file. If this string is
empty, use the default cmap1*.pal
file.
interpolate
(PLBOOL
, input)
If this parameter is true, the columns containing the
intensity index, r, g, b, alpha and
alt_hue_path in the cmap1*.pal
file are used to set
the cmap1 palette with a call to plscmap1la
.
(The cmap1*.pal
header contains a flag which controls
whether the r, g, b data sent to plscmap1la
are
interpreted as HLS or RGB.)
If this parameter is false, the intensity index and alt_hue_path columns
are ignored and the r, g, b (interpreted as RGB), and alpha columns of the
cmap1*.pal
file are used instead to set the cmap1 palette directly
with a call to plscmap1a
.
Redacted form: plspal1(filename, interpolate)
This function is used in example 16.