Mise � jour interm�diaire

1 files changed, 3 insertions, 2 deletions

diff --git a/demos/tiger.tcl b/demos/tiger.tcl
index b0ac265..c494c7b 100644
--- a/demos/tiger.tcl
+++ b/demos/tiger.tcl
@@ -534,6 +534,8 @@ bind $w.zinc <ButtonPress-1>  "press motion %x %y"
 bind $w.zinc <ButtonRelease-1>  release
 bind $w.zinc <ButtonPress-2>  "press zoom %x %y"
 bind $w.zinc <ButtonRelease-2>  release
+bind $w.zinc <ButtonPress-3>  "press mouseRotate %x %y"
+bind $w.zinc <ButtonRelease-3>  release
 
 
 set curX 0
@@ -577,7 +579,6 @@ proc zoom {x y} {
     }
     set sx [expr 1.0 + (double($x - $curX) / $maxX)]
     set sy [expr 1.0 + (double($y - $curY) / $maxY)]
-    puts "x: $x cur: $curX max: $maxX $sx"
     $w.zinc scale $topGroup $sx $sx
     set curX $x
     set curY $y
@@ -587,7 +588,7 @@ proc mouseRotate {x y} {
     global w curAngle topGroup
 
     set lAngle [expr atan2($y, $x)]
-    $w.zinc rotate $topGroup [expr -($lAngle - $curAngle)]
+    $w.zinc rotate $topGroup [expr $lAngle - $curAngle]
     set curAngle  $lAngle
 }