Greetings,
Can I override a ScalarMap with a ConstantMap? Specifically, I have
ScalarMap altMap = new ScalarMap(alt, Display.YAxis);
ScalarMap refMap = new ScalarMap(ref, Display.XAxis);
ScalarMap rgbMap = new ScalarMap(ref, Display.RGB);
While I need the RGB for displaying a FlatField, I eventually want to
add a horizontal line of solid color on top of my data using a Gridded2DSet
g2set = new Gridded2DDoubleSet(altref_tt, vals, vals[0].length);
where
altref_tt = new RealTupleType(alt, ref);
I then add g2set to my DataReferenceImpl "zline_ref":
display.addReference(zline_ref, new ConstantMap[] {
new
ConstantMap( 0.0, Display.Red ),
new
ConstantMap( 0.75, Display.Green ),
new
ConstantMap( 1.0, Display.Blue )
});
zline_ref.setData(g2set);
but since it contains the RealType "ref" which is mapped to RGB (as well
as XAxis) I get a multicolored line instead of a solid colored line.
Am I required to create a dummy RealType mapped only to XAxis (and
consquently used in my Gridded2DSet) in order to invoke the ConstantMap
properties, or should the ConstantMap mapped to that DataReferenceImpl
override the ScalarMap RGB?
Obviously it isn't difficult to create the new RealType if necessary, I
was just hoping to avoid adding an extra RealType just to create a line.
If this needs further clarification, I'd be glad to send an example.
Thanks!!
-kevin.
--
+------------------------------------------------------------+
Kevin L. Manross [KD5MYD] <>< (405)-366-0557
CIMMS Research Associate kevin.manross@xxxxxxxx
[NSSL-WRDD/SWATN] http://www.cimms.ou.edu/~kmanross
"My opinions are my own and not representative of CIMMS, NSSL,
NOAA or any affiliates"
+------------------------------------------------------------+
