Add support for permutations of direct array support - test cases

Author: monfera

src/traces/pointcloud/convert.js

@@ -83,7 +83,7 @@ proto.updateFast = function(options) {
     var y = this.yData = this.pickYData = options.y;
 
     var xy = options.xy;
-    var userBounds = options.xbounds && options.ybounds
+    var userBounds = options.xbounds && options.ybounds;
     var index = options.indices;
 
     var len,

test/image/mocks/gl2d_pointcloud-basic.json

@@ -44,6 +44,64 @@
             "opacity": 0.7,
             "x": [3, 4.5, 6],
             "y": [9, 9, 9]
+        },
+        {
+            "type": "pointcloud",
+            "mode": "markers",
+            "marker": {
+                "sizemin": 0.5,
+                "sizemax": 100,
+                "color": "yellow",
+                "opacity": 0.8,
+                "blend": true
+            },
+            "opacity": 0.7,
+            "xy": new Float32Array([1, 3, 9, 3]),
+            "indices": new Int32Array([0, 1]),
+            "xbounds": [1, 9],
+            "ybounds": [3, 3]
+        },
+        {
+            "type": "pointcloud",
+            "mode": "markers",
+            "marker": {
+                "sizemin": 0.5,
+                "sizemax": 100,
+                "color": "orange",
+                "opacity": 0.8,
+                "blend": true
+            },
+            "opacity": 0.7,
+            "xy": new Float32Array([1, 4, 9, 4]),
+            "indices": new Int32Array([0, 1])
+        },
+        {
+            "type": "pointcloud",
+            "mode": "markers",
+            "marker": {
+                "sizemin": 0.5,
+                "sizemax": 100,
+                "color": "darkorange",
+                "opacity": 0.8,
+                "blend": true
+            },
+            "opacity": 0.7,
+            "xy": new Float32Array([1, 5, 9, 5]),
+            "xbounds": [1, 9],
+            "ybounds": [5, 5]
+        },
+        {
+            "type": "pointcloud",
+            "mode": "markers",
+            "marker": {
+                "sizemin": 0.5,
+                "sizemax": 100,
+                "color": "red",
+                "opacity": 0.8,
+                "blend": true
+            },
+            "opacity": 0.7,
+            "xy": new Float32Array([1, 6, 9, 6])
         }
     ],
     "layout": {