X-Git-Url: http://woldlab.caltech.edu/gitweb/?p=mussa.git;a=blobdiff_plain;f=alg%2Fglsequence.cpp;h=5362b21b1ce96824865d734a6ae39fd7eb116c4a;hp=2e5bb756b03979448291da6c56982439a3281549;hb=16ee7264600da01db691667bfb684d88b869ee37;hpb=3c5e9d09704b35421555398fe79bb50b4218d615

diff --git a/alg/glsequence.cpp b/alg/glsequence.cpp
index 2e5bb75..5362b21 100644
--- a/alg/glsequence.cpp
+++ b/alg/glsequence.cpp
@@ -264,6 +264,24 @@ const ColorRef GlSequence::color() const
   return seq->drawable()->color();
 }
 
+ColorRef GlSequence::default_gene_color()
+{
+  static ColorRef default_color;
+  if (not default_color) {
+    default_color.reset(new Color(0.0, 0.8, 0.0));
+  }
+  return default_color;
+}
+
+ColorRef GlSequence::default_track_color()
+{
+  static ColorRef default_color;
+  if (not default_color) {
+    default_color.reset(new Color(0.0, 0.0, 0.0));
+  }
+  return default_color;
+}
+
 int GlSequence::get_viewport_width_in_pixels()
 {
   GLint viewport[4];
@@ -355,7 +373,7 @@ void GlSequence::draw_annotations(GLfloat left, GLfloat right) const
       assert((*annot_itor)->parent() == seq);
       drawable->drawFunction()((*annot_itor), left, right); 
     } else {
-      glColor3f(0.0, 0.8, 0.0);
+      glColor3fv(default_gene_color()->get());
       draw_box(left, right, x()+(*annot_itor)->start(), x()+(*annot_itor)->stop(), 
                height(), y(), annotation_z);
     }
@@ -498,7 +516,7 @@ void draw_narrow_track(SeqSpanRef s, float left, float right)
   float y( (parent_draw) ? parent_draw->y() : 0);
   float z( (parent_draw) ? parent_draw->z() : 10 );
   float height( (parent_draw) ? parent_draw->height() : default_height ); 
-  Color c( (s->drawable()) ? s->drawable()->color() : Color(0.0, 0.0, 0.0) );  
+  Color c( (s->drawable()) ? s->drawable()->color() : *GlSequence::default_track_color() );
   glColor3fv(c.get());
   
   float hsmall = height * 0.25;
@@ -514,7 +532,7 @@ void draw_track(SeqSpanRef s, float left, float right)
   float y( (parent_draw) ? parent_draw->y() : 0);
   float z( (parent_draw) ? parent_draw->z() : 10 );
   float height( (parent_draw) ? parent_draw->height() : default_height ); 
-  Color c( (s->drawable()) ? s->drawable()->color() : Color(0.0, 0.0, 0.0) );  
+  Color c( (s->drawable()) ? s->drawable()->color() : *GlSequence::default_track_color() );
 
   glColor3fv( c.get() );
   GlSequence::draw_box(left, right, x+s->start(), x+s->stop(),