[Mapserver-users] Scale Dependant Classes in Legend

Tue Mar 2 13:23:54 EST 2004

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Hi all,

I am curious if there is a way to hide scale dependant classes in the
legend.  For example, I have a layer with 3 classes (each coming on as =
you
zoom in further).  However, all of the classes show up in the legend as =
long
as one of the classes is in its range.  Is there any way to alleviate =
this,
short of showing each class as a new layer (which I am assuming would =
fix
the problem, but I haven't tried..)

Darren Cope
Statistics Canada/Statistique Canada
Geography Division/Division de la g=E9ographie
Jean Talon 3D5
Ottawa, Canada
(613) 951-6461

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<P><FONT SIZE=3D2 FACE=3D"Arial">Hi all,</FONT>
<BR>
<BR><FONT SIZE=3D2 FACE=3D"Arial">I am curious if there is a way to =
hide scale dependant classes in the legend.&nbsp; For example, I have a =
layer with 3 classes (each coming on as you zoom in further).&nbsp; =
However, all of the classes show up in the legend as long as<I> one</I> =
of the classes is in its range.&nbsp; Is there any way to alleviate =
this, short of showing each class as a new layer (which I am assuming =
would fix the problem, but I haven't tried..)</FONT></P>

<P><B><FONT SIZE=3D1 FACE=3D"Arial Narrow">Darren Cope</FONT></B>
<BR><FONT SIZE=3D1 FACE=3D"Arial Narrow">Statistics Canada/Statistique =
Canada</FONT>
<BR><FONT SIZE=3D1 FACE=3D"Arial Narrow">Geography Division/Division de =
la g=E9ographie</FONT>
<BR><FONT SIZE=3D1 FACE=3D"Arial Narrow">Jean Talon 3D5</FONT>
<BR><FONT SIZE=3D1 FACE=3D"Arial Narrow">Ottawa, Canada</FONT>
<BR><FONT SIZE=3D1 FACE=3D"Arial Narrow">(613) 951-6461</FONT>
</P>

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