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| author | Tim Moore <timoore@redhat.com> | 2009-12-22 23:30:56 +0100 |
|---|---|---|
| committer | Tim Moore <timoore@redhat.com> | 2009-12-23 00:15:24 +0100 |
| commit | 72195f6b17c0ed2e508c58bf3cadd5b9dc4e28ac (patch) | |
| tree | cd1b20b74695e53d601583427e4ef7c0eb8604af /grapher/Graph.hxx | |
| parent | 4fca37ae3561da7d0664e0f943146398a8e554dd (diff) | |
| download | systemtap-steved-72195f6b17c0ed2e508c58bf3cadd5b9dc4e28ac.tar.gz systemtap-steved-72195f6b17c0ed2e508c58bf3cadd5b9dc4e28ac.tar.xz systemtap-steved-72195f6b17c0ed2e508c58bf3cadd5b9dc4e28ac.zip | |
grapher: remove _zoomFactor from horizontal scaling calculation
This makes zooming more consistent and less buggy.
* grapher/Graph.cxx (Graph::draw): Set graph time spread using
_zoomFactor.
* grapher/Graph.hxx (Graph::getHorizontalScale): no _zoomFactor
* grapher/GraphWidget.cxx (on_motion_notify_event): Dragging increment
uses _zoomFactor.
(on_scroll_event): Set extents after changing the zoom factor with
the scroll wheel.
Diffstat (limited to 'grapher/Graph.hxx')
| -rw-r--r-- | grapher/Graph.hxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/grapher/Graph.hxx b/grapher/Graph.hxx index 0853d988..7037efa9 100644 --- a/grapher/Graph.hxx +++ b/grapher/Graph.hxx @@ -57,7 +57,7 @@ public: */ double getHorizontalScale() { - return _zoomFactor * _graphWidth / static_cast<double>(_right - _left); + return _graphWidth / static_cast<double>(_right - _left); } protected: GraphDataList _datasets; |