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author | joye <joye> | 2014-03-18 16:58:32 (GMT) |
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committer | joye <joye> | 2014-03-18 16:58:32 (GMT) |
commit | 94a3b1be5cde861edcb32973ef1125125c477e79 (patch) | |
tree | f2e81c2595a4cad6066ac74eb915919e4aac39dc /library | |
parent | ab93911357f921ec15187f510cda811f276d6192 (diff) | |
download | blt-94a3b1be5cde861edcb32973ef1125125c477e79.zip blt-94a3b1be5cde861edcb32973ef1125125c477e79.tar.gz blt-94a3b1be5cde861edcb32973ef1125125c477e79.tar.bz2 |
*** empty log message ***
Diffstat (limited to 'library')
-rw-r--r-- | library/graph.tcl | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/library/graph.tcl b/library/graph.tcl index 4a49a88..e25af24 100644 --- a/library/graph.tcl +++ b/library/graph.tcl @@ -421,7 +421,7 @@ proc blt::FlashPoint { g name index count } { after 200 blt::FlashPoint $g $name $index $count update } else { - eval $g marker delete [$g marker names "bltClosest_*"] + catch {eval $g marker delete [$g marker names "bltClosest_*"]} } } @@ -537,7 +537,7 @@ proc blt::ZoomStack::Pop { g } { proc blt::ZoomStack::Push { g } { variable _private - eval $g marker delete [$g marker names "zoom*"] + catch {eval $g marker delete [$g marker names "zoom*"]} if { [info exists _private($g,afterId)] } { after cancel $_private($g,afterId) } @@ -617,7 +617,7 @@ proc blt::ZoomStack::Reset { g } { if { ![info exists _private($g,corner)] } { Init $g } - eval $g marker delete [$g marker names "zoom*"] + catch {eval $g marker delete [$g marker names "zoom*"]} if { $_private($g,corner) == "A" } { # Reset the whole axis @@ -722,7 +722,7 @@ proc blt::ZoomStack::DragFinish { g x y } { if { [DragMotion $g $x $y] } { Push $g } else { - eval $g marker delete [$g marker names "zoom*"] + catch {eval $g marker delete [$g marker names "zoom*"]} if { [info exists _private($g,afterId)] } { after cancel $_private($g,afterId) } |