Changeset 1089:c0f4ebdc0034 in lemon-0.x

Timestamp:

01/19/05 21:19:31 (20 years ago)

Author:

Alpar Juttner

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@1485

Message:

• Nodes are drawn in a better way
• Arrowheads made more similar in parallel vs. non-parallel modes.

File:

• src/lemon/graph_to_eps.h (modified) (2 diffs)

src/lemon/graph_to_eps.h

@@ -459 +459 @@
        << "      closepath pop pop pop} bind def\n";
     // x y r cr cg cb
-    os << "/nc { setrgbcolor 2 index 2 index 2 index c fill\n"
-       << "     0 0 0 setrgbcolor dup "
-       << _nodeBorderQuotient << " mul setlinewidth "
-       << 1+_nodeBorderQuotient/2 << " div c stroke\n"
+    os << "/nc { 0 0 0 setrgbcolor 5 index 5 index 5 index c fill\n"
+       << "     setrgbcolor " << 1+_nodeBorderQuotient << " div c fill\n"
        << "   } bind def\n";
-    os << "/nsq { setrgbcolor 2 index 2 index 2 index sq fill\n"
-       << "     0 0 0 setrgbcolor dup "
-       << _nodeBorderQuotient << " mul setlinewidth "
-       << 1+_nodeBorderQuotient/2 << " div sq stroke\n"
+    os << "/nsq { 0 0 0 setrgbcolor 5 index 5 index 5 index sq fill\n"
+       << "     setrgbcolor " << 1+_nodeBorderQuotient << " div sq fill\n"
        << "   } bind def\n";
-    os << "/ndi { setrgbcolor 2 index 2 index 2 index di fill\n"
-       << "     0 0 0 setrgbcolor dup "
-       << _nodeBorderQuotient << " mul setlinewidth "
-       << 1+_nodeBorderQuotient/2 << " div di stroke\n"
+    os << "/ndi { 0 0 0 setrgbcolor 5 index 5 index 5 index di fill\n"
+       << "     setrgbcolor " << 1+_nodeBorderQuotient << " div di fill\n"
        << "   } bind def\n";
     os << "/arrl " << _arrowLength << " def\n";
@@ -567 +561 @@
                  << bez.p4.x << ' ' << bez.p4.y << " curveto stroke\n";
               xy<double> dd(rot(linend-apoint));
-              dd*=(_edgeWidths[*e]*_edgeWidthScale+_arrowWidth)/
+              dd*=(.5*_edgeWidths[*e]*_edgeWidthScale+_arrowWidth)/
                 sqrt(dd.normSquare());
               os << "newpath " << psOut(apoint) << " moveto "