texttemplate: text in legends should not changed

Author: antoinerg

src/components/drawing/index.js

@@ -680,7 +680,7 @@ function extracTextFontSize(d, trace) {
 }
 
 // draw text at points
-drawing.textPointStyle = function(s, trace, gd) {
+drawing.textPointStyle = function(s, trace, gd, inLegend) {
     if(!s.size()) return;
 
     var selectedTextColorFn;
@@ -691,6 +691,8 @@ drawing.textPointStyle = function(s, trace, gd) {
     }
 
     var template = trace.texttemplate;
+    // If styling text in legends, do not use texttemplate
+    if(inLegend) template = false;
     s.each(function(d) {
         var p = d3.select(this);
         var text = Lib.extractOption(d, trace, template ? 'txt' : 'tx', template ? 'texttemplate' : 'text');

src/components/legend/style.js

@@ -271,7 +271,7 @@ module.exports = function style(s, gd) {
             .append('g').classed('pointtext', true)
                 .append('text').attr('transform', 'translate(20,0)');
         txt.exit().remove();
-        txt.selectAll('text').call(Drawing.textPointStyle, tMod, gd);
+        txt.selectAll('text').call(Drawing.textPointStyle, tMod, gd, true);
     }
 
     function styleWaterfalls(d) {

test/image/baselines/gl3d_scatter3d-texttemplate.png

@@ -7,8 +7,16 @@
       "text": ["A", "B", "C"],
       "texttemplate": "%{text}: (%{x}, %{y}, %{z})",
       "mode": "markers+text"
-    }],
+    }, {
+        "type": "scatter3d",
+        "x": [2, 1, 0],
+        "y": [0, 4, 1],
+        "z": [-5, -2, 4],
+        "texttemplate": ["1", "2"],
+        "mode": "markers+text"
+      }],
   "layout": {
+      "showlegend": true,
       "width": 400,
       "height": 400,
       "margin": {"t": 20, "l": 0, "r": 0, "b": 0}