diff options
| author | Dimitri van Heesch <dimitri@stack.nl> | 2011-09-25 13:05:36 (GMT) |
|---|---|---|
| committer | Dimitri van Heesch <dimitri@stack.nl> | 2011-09-25 13:05:36 (GMT) |
| commit | 214233ffd78420a2b80f5b477ba59a5b65c41c87 (patch) | |
| tree | 5f64338de08ce72826ca0878c754638fed1587d4 /src/svgpan.js | |
| parent | 5c424c553763d3f56f56e3fa3336b0f1f4a3c44a (diff) | |
| download | Doxygen-214233ffd78420a2b80f5b477ba59a5b65c41c87.zip Doxygen-214233ffd78420a2b80f5b477ba59a5b65c41c87.tar.gz Doxygen-214233ffd78420a2b80f5b477ba59a5b65c41c87.tar.bz2 | |
Release-1.7.5.1-20110925
Diffstat (limited to 'src/svgpan.js')
| -rw-r--r-- | src/svgpan.js | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/src/svgpan.js b/src/svgpan.js index da381fd..7c0c916 100644 --- a/src/svgpan.js +++ b/src/svgpan.js @@ -173,30 +173,15 @@ function handleMouseWheel(evt) if (state!='pan') { - var delta; - - if(evt.wheelDelta) + if (evt.wheelDelta) { - if (window.opera) - { - delta = evt.wheelDelta / 720; // Opera - } - else if (navigator.userAgent.toLowerCase().indexOf('chrome') > -1 || - navigator.appVersion.indexOf("MSIE") != -1) - { - delta = evt.wheelDelta / 7200; // Chrome/IE9 - } - else - { - delta = evt.wheelDelta / 72000; // Safari - } + delta = evt.wheelDelta / 7200; // Opera/Chrome/IE9/Safari } else { delta = evt.detail / -180; // Mozilla } - var svgDoc = evt.target.ownerDocument; var g = svgDoc.getElementById("viewport"); var p = getEventPoint(evt); |