diff options
Diffstat (limited to 'liblogdiag/ld-canvas.h')
| -rw-r--r-- | liblogdiag/ld-canvas.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/liblogdiag/ld-canvas.h b/liblogdiag/ld-canvas.h index ae42f26..9e2d105 100644 --- a/liblogdiag/ld-canvas.h +++ b/liblogdiag/ld-canvas.h @@ -80,6 +80,10 @@ void ld_canvas_diagram_to_widget_coords (LdCanvas *self, gdouble ld_canvas_get_zoom (LdCanvas *self); void ld_canvas_set_zoom (LdCanvas *self, gdouble zoom); +gboolean ld_canvas_can_zoom_in (LdCanvas *self); +void ld_canvas_zoom_in (LdCanvas *self); +gboolean ld_canvas_can_zoom_out (LdCanvas *self); +void ld_canvas_zoom_out (LdCanvas *self); void ld_canvas_add_object_begin (LdCanvas *self, LdDiagramObject *object); |