diff options
Diffstat (limited to 'src/client/view')
| -rw-r--r-- | src/client/view/graph_view.js | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/client/view/graph_view.js b/src/client/view/graph_view.js index 9bafc620..f6be8ebf 100644 --- a/src/client/view/graph_view.js +++ b/src/client/view/graph_view.js @@ -828,8 +828,14 @@ function GraphView(spec) { } gv.__set_scale_translate = set_scale_translate; - var scale__absolute = function (scale) { - set_scale_translate(scale, zoom_obj.translate()); + var scale__absolute = function (new_scale) { + var t = zoom_obj.translate(), + s = zoom_obj.scale(), + ds = new_scale - s, + w = window.innerWidth, + h = window.innerHeight; + + set_scale_translate(new_scale, [t[0] - ds * w / 2, t[1] - ds * h / 2]); } gv.scale__absolute = scale__absolute; |