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| author | Přemysl Janouch <p.janouch@gmail.com> | 2011-01-09 08:15:47 +0100 |
|---|---|---|
| committer | Přemysl Janouch <p.janouch@gmail.com> | 2011-01-09 08:35:40 +0100 |
| commit | 1677e320a335b85acf969e35800bf61e2df067b9 (patch) | |
| tree | aeb4579eebade267c160d1b1a80b2556c3237ec0 /src/ld-canvas.h | |
| parent | 9db7e667ac92531b135104167832c74d30d99ef3 (diff) | |
| download | logdiag-1677e320a335b85acf969e35800bf61e2df067b9.tar.gz logdiag-1677e320a335b85acf969e35800bf61e2df067b9.tar.xz logdiag-1677e320a335b85acf969e35800bf61e2df067b9.zip | |
Add a "zoom" property to LdCanvas.
Diffstat (limited to 'src/ld-canvas.h')
| -rw-r--r-- | src/ld-canvas.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/ld-canvas.h b/src/ld-canvas.h index 3bbcac6..702f2fe 100644 --- a/src/ld-canvas.h +++ b/src/ld-canvas.h @@ -78,6 +78,9 @@ void ld_canvas_widget_to_diagram_coords (LdCanvas *self, void ld_canvas_diagram_to_widget_coords (LdCanvas *self, gdouble dx, gdouble dy, gdouble *wx, gdouble *wy); +gdouble ld_canvas_get_zoom (LdCanvas *self); +void ld_canvas_set_zoom (LdCanvas *self, gdouble zoom); + void ld_canvas_add_object_begin (LdCanvas *self, LdDiagramObject *object); /* TODO: The rest of the interface. */ |