fixed scattergl defaults

Author: kb-

src/traces/scattergl/defaults.js

@@ -39,6 +39,9 @@ module.exports = function supplyDefaults(traceIn, traceOut, defaultColor, layout
     coerce('hovertemplate');
     coerce('mode', defaultMode);
 
+    coerce('tooltip');
+    coerce('tooltiptemplate');
+
     if(subTypes.hasMarkers(traceOut)) {
         handleMarkerDefaults(traceIn, traceOut, defaultColor, layout, coerce, {noAngleRef: true, noStandOff: true});
         coerce('marker.line.width', isOpen || isBubble ? 1 : 0);

test/image/mocks/tooltip_tooltiptemplate_gl2d_scattergl_simple_line_reversed_ranges.json

@@ -0,0 +1,23 @@
+{
+  "data":
+  [
+    { "type": "scattergl", "mode": "lines", "x": [0, 1, 2, 3, 4, 5, 6, 7, 8, 9], "y": [0, 1, 0, 7, 7, 0, 2, 4, 3, 0], "line": { "width": 10, "dash": "solid" },
+      "tooltiptemplate": "x: %{x}<br>y: %{y}",
+      "tooltip": {"arrowcolor": "blue"}},
+    { "type": "scattergl", "mode": "lines", "y": [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], "x": [0, 1, 0, 7, 7, 0, 2, 4, 3, 0], "line": { "width": 10, "dash": "solid" },
+      "tooltiptemplate": "x: %{x}<br>y: %{y}",
+      "tooltip": {"arrowcolor": "blue"}}
+  ],
+  "layout": {"width":800, "height":600, "xaxis":{ "range": [-1, 11] }, "yaxis":{ "autorange": "reversed" }, "title": {"text": "simple scatter lines (without markers or text) with reversed ranges"} },
+  "config": {
+    "editable": true,
+    "modeBarButtonsToAdd": [
+       "tooltip",
+       "hoverclosest",
+       "hovercompare",
+       "togglespikelines"
+    ],
+    "displaylogo": false,
+    "displayModeBar": true
+  }
+}