From c86d320b5a21fcafd19dd6671ad1ef35e20c355f Mon Sep 17 00:00:00 2001
From: =?utf8?q?Andr=C3=A9=20Wobst?= <wobsta@users.sourceforge.net>
Date: Wed, 21 Apr 2004 09:31:42 +0000
Subject: [PATCH] splitted drawpoints into
 initdrawpoints/drawpoint/donedrawpoints

git-svn-id: https://pyx.svn.sourceforge.net/svnroot/pyx/trunk/pyx@1697 069f4177-920e-0410-937b-c2a4a81bcd90
---
 pyx/graph/data.py  |  8 +++++++-
 pyx/graph/style.py | 23 ++++++++++++-----------
 2 files changed, 19 insertions(+), 12 deletions(-)

diff --git a/pyx/graph/data.py b/pyx/graph/data.py
index 9d64a048..12826d4a 100644
--- a/pyx/graph/data.py
+++ b/pyx/graph/data.py
@@ -112,7 +112,13 @@ class _data:
 
     def draw(self, graph):
         for style in self.styles:
-            style.drawpoints(self.points, graph, self.styledata)
+            style.initdrawpoints(graph, self.styledata)
+        for point in self.points:
+            self.styledata.point = point
+            for style in self.styles:
+                style.drawpoint(graph, self.styledata)
+        for style in self.styles:
+            style.donedrawpoints(graph, self.styledata)
 
 
 class list(_data):
diff --git a/pyx/graph/style.py b/pyx/graph/style.py
index d52a9d34..72d04a1e 100644
--- a/pyx/graph/style.py
+++ b/pyx/graph/style.py
@@ -435,7 +435,7 @@ class symbolline(_style):
                 if len(errorpath.path):
                     styledata.errorbarcanvas.stroke(errorpath, styledata.errorbarattrs)
 
-    def drawpoints(self, points, graph, styledata):
+    def initdrawpoints(self, graph, styledata):
         if styledata.lineattrs is not None:
             # TODO: bbox shortcut
             linecanvas = graph.insert(canvas.canvas())
@@ -454,16 +454,17 @@ class symbolline(_style):
                     styledata.errorlist.append((axisname, axisindex))
                 axisindex += 1
 
-        for point in points:
-            styledata.point = point
-            self.vpos(styledata)
-            if styledata.drawsymbol:
-                styledata.xpos, styledata.ypos = graph.vpos_pt(*styledata.vpos)
-                self.drawsymbol_pt(graph, styledata.xpos, styledata.ypos, styledata, point=styledata.point)
-            self.appendlinebasepoints(styledata)
-            if not styledata.validvpos:
-                self.addpointstopath(styledata)
-            self.doerrorbars(styledata)
+    def drawpoint(self, graph, styledata):
+        self.vpos(styledata)
+        if styledata.drawsymbol:
+            styledata.xpos, styledata.ypos = graph.vpos_pt(*styledata.vpos)
+            self.drawsymbol_pt(graph, styledata.xpos, styledata.ypos, styledata, point=styledata.point)
+        self.appendlinebasepoints(styledata)
+        if not styledata.validvpos:
+            self.addpointstopath(styledata)
+        self.doerrorbars(styledata)
+
+    def donedrawpoints(self, graph, styledata):
         self.addpointstopath(styledata)
 
         # stroke styledata.path
-- 
2.11.4.GIT