From: arif <devnull@localhost>
Date: Tue, 26 May 2009 17:00:08 +0000 (+0000)
Subject: -gvpr button activated
X-Git-Tag: LAST_LIBGRAPH~32^2~2007
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=044b90200477d31902e72977ae2b2fad57b445d2;p=graphviz

-gvpr button activated
-gvpr broken pipes issue fixed
few gvpr windows related bugs fixed(iddefs for mingw and vs)
---

diff --git a/cmd/smyrna/smyrnadefs.h b/cmd/smyrna/smyrnadefs.h
index a0c1187aa..b35e5d66c 100644
--- a/cmd/smyrna/smyrnadefs.h
+++ b/cmd/smyrna/smyrnadefs.h
@@ -57,8 +57,10 @@
 #define MM_FISHEYE_MAGNIFIER	21
 #define GLOBAL_Z_OFFSET			0.001
 
-#define MAX_ZOOM	-0.000033
-#define MIN_ZOOM	-1500.00000
+#define MAX_ZOOM	500
+#define MIN_ZOOM	0.005
+#define ZOOM_STEPS	100
+
 #define ZOOM_STEP	0.5
 #define DEG2RAD  G_PI/180
 
@@ -71,6 +73,7 @@
 #define NODE_CIRCLE_LIMIT	-7.3
 
 #define GL_DOTSIZE_CONSTANT -18
+#define DOUBLE_IT 10.00
 
 
 #define SPHERE_SLICE_COUNT 6
@@ -321,6 +324,7 @@ typedef struct {
 	float minedgelen;
 	float init_node_size;	//raster size of node
 	float init_zoom;
+	float fitin_zoom;
 } topview;
 
 enum {