paintbrush and intialize

src/components/continuous/continuous.js

@@ -22,13 +22,11 @@ import {
   const metadata = state.cells.cells && state.cells.cells.data.metadata ? state.cells.cells.data.metadata : null;
 
   const initializeRanges = state.initialize.data && state.initialize.data.data.ranges ? state.initialize.data.data.ranges : null;
-  const initializeMetadata = state.initialize.data && state.initialize.data.data.metadata ? state.initialize.data.data.metadata : null;
 
   return {
     ranges,
     metadata,
     initializeRanges,
-    initializeMetadata,
     colorAccessor: state.controls.colorAccessor,
     colorScale: state.controls.colorScale,
     graphBrushSelection: state.controls.graphBrushSelection,
@@ -74,7 +72,6 @@ class Continuous extends React.Component {
         this.state.svg,
         this.state.ctx,
         dimensions,
-        nextProps.initializeMetadata, /* PERF this means brushes are always filtering on everything */
         xscale,
         height,
         width,

src/components/continuous/drawAxes.js

@@ -9,7 +9,6 @@ const drawAxes = (
   svg,
   ctx,
   dimensions,
-  metadata,
   xscale,
   height,
   width,
@@ -56,7 +55,7 @@ const drawAxes = (
       .on("click", (d) => { handleColorAction(d.key) })
       .attr("class", styles.title)
       .attr("text-anchor", "start")
-      .text(function(d) { return "description" in d ? d.description + "  🎨" : d.key + "  🎨"; });
+      .text(function(d) { return "description" in d ? d.description + "  🖌️" : d.key + "  🖌️"; });
 
   // Add and store a brush for each axis.
   axes.append("g")