use config.typesetMath internally

Author: archmoj

components/dash-core-components/src/fragments/Graph.react.js

@@ -159,8 +159,10 @@ class PlotlyGraph extends Component {
             return Plotly.animate(gd, figure, animation_options);
         }
 
-        const configClone = this.getConfig(config, responsive);
         const layoutClone = this.getLayout(figure.layout, responsive);
+        const configClone = this.getConfig(config, responsive);
+        // add typesetMath | not exposed to the dash API
+        configClone.typesetMath = this.props.mathjax;
 
         gd.classList.add('dash-graph--pending');
 
@@ -170,6 +172,9 @@ class PlotlyGraph extends Component {
             frames: figure.frames,
             config: configClone,
         }).then(() => {
+            // clear typesetMath
+            configClone.typesetMath = undefined;
+
             const gd = this.gd.current;
 
             // double-check gd hasn't been unmounted

components/dash-core-components/tests/integration/tab/test_tabs_with_graphs.py

@@ -211,6 +211,7 @@ def check_graph_config_shape(dash_dcc):
         "globalTransforms",
         "notifyOnLogging",
         "role",
+        "typesetMath",
     ]
 
     def crawl(schema, props):