From 1677e320a335b85acf969e35800bf61e2df067b9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?P=C5=99emysl=20Janouch?= Date: Sun, 9 Jan 2011 08:15:47 +0100 Subject: Add a "zoom" property to LdCanvas. --- src/ld-canvas.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/ld-canvas.h') 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. */ -- cgit v1.2.3