Merge pull request #12 from mdboom/enh_dashoffset

tacaswell · tacaswell · commit 659c6141738e · 2015-11-24T00:02:23.000-05:00
Enh dashoffset
diff --git a/lib/matplotlib/backends/backend_ps.py b/lib/matplotlib/backends/backend_ps.py
@@ -276,14 +276,16 @@ def set_linecap(self, linecap, store=1):
     def set_linedash(self, offset, seq, store=1):
         if self.linedash is not None:
             oldo, oldseq = self.linedash
-            if seq_allequal(seq, oldseq): return
+            if seq_allequal(seq, oldseq) and oldo == offset:
+                return
 
         if seq is not None and len(seq):
             s="[%s] %d setdash\n"%(_nums_to_str(*seq), offset)
             self._pswriter.write(s)
         else:
             self._pswriter.write("[] 0 setdash\n")
-        if store: self.linedash = (offset,seq)
+        if store:
+            self.linedash = (offset, seq)
 
     def set_font(self, fontname, fontsize, store=1):
         if rcParams['ps.useafm']: return
diff --git a/src/_backend_agg_basic_types.h b/src/_backend_agg_basic_types.h
@@ -63,6 +63,7 @@ class Dashes
             }
             stroke.add_dash(val0, val1);
         }
+        stroke.dash_start(get_dash_offset() * dpi / 72.0);
     }
 };
 

Original file line number	Diff line number	Diff line change
`@@ -63,6 +63,7 @@ class Dashes`
`63`	`63`	`}`
`64`	`64`	`stroke.add_dash(val0, val1);`
`65`	`65`	`}`
	`66`	`+ stroke.dash_start(get_dash_offset() * dpi / 72.0);`
`66`	`67`	`}`
`67`	`68`	`};`
`68`	`69`