[Gpredict-svn] SF.net SVN: gpredict:[188] trunk/src/gtk-polar-view.c

[<cs...@us...>]

Revision: 188
          http://gpredict.svn.sourceforge.net/gpredict/?rev=188&view=rev
Author:   csete
Date:     2008-12-28 14:53:15 +0000 (Sun, 28 Dec 2008)

Log Message:
-----------
Update canvas bounds when resizing the canvas.

Modified Paths:
--------------
    trunk/src/gtk-polar-view.c

Modified: trunk/src/gtk-polar-view.c
===================================================================
--- trunk/src/gtk-polar-view.c	2008-12-28 14:46:41 UTC (rev 187)
+++ trunk/src/gtk-polar-view.c	2008-12-28 14:53:15 UTC (rev 188)
@@ -232,12 +232,10 @@
 	gtk_widget_modify_base (GTK_POLAR_VIEW (polv)->canvas, GTK_STATE_NORMAL, &bg_color);
 	gtk_widget_set_size_request (GTK_POLAR_VIEW (polv)->canvas,
 								 POLV_DEFAULT_SIZE, POLV_DEFAULT_SIZE);
-    /* if we set canvas bounds resize will cut the image to this size
-       discovered with GooCanvas 0.12
 	goo_canvas_set_bounds (GOO_CANVAS (GTK_POLAR_VIEW (polv)->canvas), 0, 0,
 								POLV_DEFAULT_SIZE, POLV_DEFAULT_SIZE);
-    */
 
+
 	/* connect size-request signal */
 	g_signal_connect (GTK_POLAR_VIEW (polv)->canvas, "size-allocate",
 					  G_CALLBACK (size_allocate_cb), polv);
@@ -521,6 +519,11 @@
 		polv->cx = allocation->width / 2;
 		polv->cy = allocation->height / 2;
 
+        /* update canvas bounds to match new size */
+        goo_canvas_set_bounds (GOO_CANVAS (GTK_POLAR_VIEW (polv)->canvas), 0, 0,
+                                allocation->width, allocation->height);
+
+        
 		/* update coordinate system */
 		g_object_set (polv->C00,
 					  "center-x", (gdouble) polv->cx,


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