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-rw-r--r--src/client/view/graph_view.js10
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;