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<DIV><SPAN class=946290323-27012009><FONT face=Arial color=#0000ff size=2>Just a
suggestion -- any chance of adding the ability to designate a colour number as
transparent when doing "gxout shaded" plots?</FONT></SPAN></DIV>
<DIV><SPAN class=946290323-27012009><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=946290323-27012009><FONT face=Arial color=#0000ff size=2>I know
you can set the lowest shade to the background colour so it "looks" like nothing
is being drawn (even though it is). But that doesn't help when you want to
have two separately shaded parameters (each between some limits so that neither
cover the entire graphic)... as drawing the 2nd parameter overwrite
the first.</FONT></SPAN></DIV>
<DIV><SPAN class=946290323-27012009><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=946290323-27012009><FONT face=Arial color=#0000ff size=2>I
currently do this by using maskout() to control what is valid data to
draw. But that leaves big-jagged edges based upon the resolution of my
grid so is neither accurate, nor visually appealing (understandable as I see
maskout as being more for calculations/analysis than for
display)</FONT></SPAN></DIV>
<DIV><SPAN class=946290323-27012009><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=946290323-27012009><FONT face=Arial color=#0000ff size=2>If a
colour could be marked as transparent - then I could use that for the colour of
my lower/upper limits of my shaded area and be able to smoothly overlay 2
different shaded areas. Perhaps it would simply set the operation to XOR
or something like that?</FONT></SPAN></DIV>
<DIV><SPAN class=946290323-27012009><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=946290323-27012009><FONT face=Arial color=#0000ff
size=2>ron</FONT></SPAN></DIV></BODY></HTML>