Changeset 132:50ff949140fa in lemon-main

Timestamp:

04/14/08 12:23:56 (18 years ago)

Author:

Alpar Juttner <alpar@…>

Branch:

default

Phase:

public

Message:

Scale the node sizes and arc widths in a more sensible way

Files:

• demo/graph_to_eps_demo.cc (modified) (1 diff)
• lemon/graph_to_eps.h (modified) (3 diffs)

demo/graph_to_eps_demo.cc

@@ -200 +200 @@
     coords(hcoords).
     absoluteNodeSizes().absoluteArcWidths().
-    nodeScale(45).
+    nodeScale(.45).
     distantColorNodeTexts().
     //    distantBWNodeTexts().

lemon/graph_to_eps.h

@@ -151 +151 @@
                           bool _pros=false) :
     g(_g), os(_os),
-    _coords(dim2::Point<double>(1,1)), _nodeSizes(.01), _nodeShapes(0),
+    _coords(dim2::Point<double>(1,1)), _nodeSizes(1), _nodeShapes(0),
     _nodeColors(WHITE), _arcColors(BLACK),
     _arcWidths(1.0), _arcWidthScale(0.003),
-    _nodeScale(1.0), _xBorder(10), _yBorder(10), _scale(1.0),
+    _nodeScale(.01), _xBorder(10), _yBorder(10), _scale(1.0),
     _nodeBorderQuotient(.1),
     _drawArrows(false), _arrowLength(1), _arrowWidth(0.3),
@@ -497 +497 @@
   /// \sa nodeSizes()
   /// \sa autoNodeScale()
-  GraphToEps<T> &nodeScale(double d) {_nodeScale=d;return *this;}
+  GraphToEps<T> &nodeScale(double d=.01) {_nodeScale=d;return *this;}
   ///Turns on/off the automatic node width scaling.
 
@@ -550 +550 @@
   /// arc withs will be scaled in such a way that the greatest width will be
   /// equal to \c d.
-  GraphToEps<T> &arcWidthScale(double d) {_arcWidthScale=d;return *this;}
+  GraphToEps<T> &arcWidthScale(double d=.003) {_arcWidthScale=d;return *this;}
   ///Turns on/off the automatic arc width scaling.