compatible with chartjs 2.8.0

Author: sgratzl

package-lock.json

@@ -20,7 +20,7 @@
     "src/**/*.js"
   ],
   "dependencies": {
-    "chart.js": "^2.7.3",
+    "chart.js": "^2.8.0",
     "@sgratzl/science": "^2.0.0"
   },
   "devDependencies": {

package.json

@@ -34,8 +34,8 @@ const boxplot = {
   /**
    * @private
    */
-  updateElementGeometry(elem, index, reset) {
-    Chart.controllers.bar.prototype.updateElementGeometry.call(this, elem, index, reset);
+  _updateElementGeometry(elem, index, reset) {
+    Chart.controllers.bar.prototype._updateElementGeometry.call(this, elem, index, reset);
     elem._model.boxplot = this._calculateBoxPlotValuesPixels(this.index, index);
   },
 
@@ -44,7 +44,7 @@ const boxplot = {
    */
 
   _calculateBoxPlotValuesPixels(datasetIndex, index) {
-    const scale = this.getValueScale();
+    const scale = this._getValueScale();
     const data = this.chart.data.datasets[datasetIndex].data[index];
     if (!data) {
       return null;

src/controllers/boxplot.js

@@ -19,8 +19,8 @@ const controller = {
   /**
    * @private
    */
-  updateElementGeometry(elem, index, reset) {
-    Chart.controllers.bar.prototype.updateElementGeometry.call(this, elem, index, reset);
+  _updateElementGeometry(elem, index, reset) {
+    Chart.controllers.bar.prototype._updateElementGeometry.call(this, elem, index, reset);
     const custom = elem.custom || {};
     const options = this._elementOptions();
     elem._model.violin = this._calculateViolinValuesPixels(this.index, index, custom.points !== undefined ? custom.points : options.points);
@@ -31,7 +31,7 @@ const controller = {
    */
 
   _calculateViolinValuesPixels(datasetIndex, index, points) {
-    const scale = this.getValueScale();
+    const scale = this._getValueScale();
     const data = this.chart.data.datasets[datasetIndex].data[index];
     const violin = asViolinStats(data);