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| author | Thomas Holder <speleo3@users.sourceforge.net> | 2009-05-16 14:35:10 +0000 |
|---|---|---|
| committer | speleo3 <speleo3@users.sourceforge.net> | 2009-05-16 14:35:10 +0000 |
| commit | 99d225051bf7369a751bcbadb97a20ae172aefbf (patch) | |
| tree | dc70fd9ce5c82efbc94403a095785c7d9d690376 /src | |
| parent | * [INTL: it] typo fixed, spotted by CoD (thanks :) (diff) | |
| download | inkscape-99d225051bf7369a751bcbadb97a20ae172aefbf.tar.gz inkscape-99d225051bf7369a751bcbadb97a20ae172aefbf.zip | |
use area ratio instead of diagonal ratio for "Zoom when window is resized"
(bzr r7887)
Diffstat (limited to 'src')
| -rw-r--r-- | src/widgets/desktop-widget.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/widgets/desktop-widget.cpp b/src/widgets/desktop-widget.cpp index 07a152aad..ab09dbe8a 100644 --- a/src/widgets/desktop-widget.cpp +++ b/src/widgets/desktop-widget.cpp @@ -656,12 +656,10 @@ sp_desktop_widget_size_allocate (GtkWidget *widget, GtkAllocation *allocation) } if (SP_BUTTON_IS_DOWN(dtw->sticky_zoom)) { - /* Calculate zoom per pixel */ - double const zpsp = zoom / hypot (area.dimensions()[Geom::X], area.dimensions()[Geom::Y]); /* Find new visible area */ Geom::Rect newarea = dtw->desktop->get_display_area(); /* Calculate adjusted zoom */ - zoom = zpsp * hypot(newarea.dimensions()[Geom::X], newarea.dimensions()[Geom::Y]); + zoom *= sqrt(newarea.area() / area.area()); } dtw->desktop->zoom_absolute(area.midpoint()[Geom::X], area.midpoint()[Geom::Y], zoom); |