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. */
--
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