Changeset 1754 for branches/blt4

Timestamp:

Jun 9, 2010 3:06:11 PM (14 years ago)

Author:

gah

Message:

 

File:

• branches/blt4/gui/scripts/xylegend.tcl (modified) (1 diff)

branches/blt4/gui/scripts/xylegend.tcl

@@ -429 +429 @@
 
 itcl::body Rappture::XyLegend::GetData { elem what } {
-    set y [$graph_ element cget $elem $what]
-    if { [blt::vector names $y] == $y } {
-        set y [$y range 0 end]
+    foreach name col [$graph_ element cget $elem $what] break
+    if { [blt::vector names $name] == $name } {
+        set y [$name range 0 end]
+    } elseif { [blt::datatable names $name] == $name } {
+        set y [$name column values $col]
     }
     return $y