Make connectSeparatedPoints a per-series option. Add automated test and visual test.

[dygraphs.git] / dygraph-canvas.js

diff --git a/dygraph-canvas.js b/dygraph-canvas.js
index cba4f44..bf779ba 100644 (file)
--- a/dygraph-canvas.js
+++ b/dygraph-canvas.js
@@ -271,9 +271,10 @@ DygraphCanvasRenderer._drawStyledLine = function(e,
   var drawGapPoints = g.getOption('drawGapEdgePoints', e.setName);
 
   var points = e.points;
+  var setName = e.setName;
   var iter = Dygraph.createIterator(points, 0, points.length,
       DygraphCanvasRenderer._getIteratorPredicate(
-          g.getOption("connectSeparatedPoints")));  // TODO(danvk): per-series?
+          g.getOption("connectSeparatedPoints", setName)));
 
   var stroking = strokePattern && (strokePattern.length >= 2);
 
@@ -601,7 +602,7 @@ DygraphCanvasRenderer._errorPlotter = function(e) {
 
   var iter = Dygraph.createIterator(points, 0, points.length,
       DygraphCanvasRenderer._getIteratorPredicate(
-          g.getOption("connectSeparatedPoints")));
+          g.getOption("connectSeparatedPoints", setName)));
 
   var newYs;
 
@@ -729,7 +730,7 @@ DygraphCanvasRenderer._fillPlotter = function(e) {
     var points = sets[setIdx];
     var iter = Dygraph.createIterator(points, 0, points.length,
         DygraphCanvasRenderer._getIteratorPredicate(
-            g.getOption("connectSeparatedPoints")));
+            g.getOption("connectSeparatedPoints", setName)));
 
     // setup graphics context
     var prevX = NaN;