linewidth -> linewidth^2

Graphics/gl2ps.cpp

@@ -5,7 +5,7 @@
  * GL2PS, an OpenGL to Postscript Printing Library
  * Copyright (C) 1999-2001  Christophe Geuzaine 
  *
- * $Id: gl2ps.cpp,v 1.26 2001-08-14 13:23:40 geuzaine Exp $
+ * $Id: gl2ps.cpp,v 1.27 2001-09-25 08:20:20 geuzaine Exp $
  *
  * E-mail: Christophe.Geuzaine@AdValvas.be
  * URL: http://www.geuz.org/gl2ps/
@@ -1188,14 +1188,14 @@ GLvoid gl2psPrintPostscriptPrimitive(GLvoid *a, GLvoid *b){
 	      prim->verts[1].rgba[2], prim->verts[0].xyz[0],
 	      prim->verts[0].xyz[1], prim->verts[0].rgba[0],
 	      prim->verts[0].rgba[1], prim->verts[0].rgba[2],
-	      0.2*prim->width);
+	      0.2*prim->width*prim->width);
     }
     else{
       fprintf(gl2ps.stream, "%g %g %g %g %g %g %g %g L\n",
 	      prim->verts[1].xyz[0], prim->verts[1].xyz[1],
 	      prim->verts[0].xyz[0], prim->verts[0].xyz[1],
 	      prim->verts[0].rgba[0], prim->verts[0].rgba[1], 
-	      prim->verts[0].rgba[2], 0.2*prim->width);
+	      prim->verts[0].rgba[2], 0.2*prim->width*prim->width);
     }
     if(prim->dash)
       fprintf(gl2ps.stream, "[] 0 setdash\n");