Changeset 134 for trunk/gui/scripts/xyresult.tcl

Timestamp:

Nov 9, 2005 11:45:54 AM (19 years ago)

Author:

mmc

Message:

Fixed a bug in x-y plotting when a value was all 0's
and plotted on a log scale. Limits calc was blowing up.

File:

• trunk/gui/scripts/xyresult.tcl (modified) (2 diffs)

trunk/gui/scripts/xyresult.tcl

@@ -592 +592 @@
             if {$log} {
                 set min $_limits(${axis}log-min)
+                if {$min == 0} { set min 1 }
                 set max $_limits(${axis}log-max)
+                if {$max == 0} { set max 1 }
+
                 if {$min == $max} {
                     set logmin [expr {floor(log10(abs(0.9*$min)))}]
@@ -602 +605 @@
                         # add a little padding
                         set delta [expr {$logmax-$logmin}]
+                        if {$delta == 0} { set delta 1 }
                         set logmin [expr {$logmin-0.05*$delta}]
                         set logmax [expr {$logmax+0.05*$delta}]