Move over first part of Barplot code

Author: pverscha

src/visualizations/barplot/Barplot.ts

@@ -1,9 +1,11 @@
 import {BarplotSettings} from "./BarplotSettings";
 import * as d3 from "d3";
 import {Bar} from "./Bar";
+import BarplotPreprocessor from "./BarplotPreprocessor";
 
 export default class Barplot {
     private readonly settings: BarplotSettings;
+    private readonly data: Bar[];
 
     private tooltip!: d3.Selection<HTMLDivElement, unknown, HTMLElement, any>;
 
@@ -15,6 +17,9 @@ export default class Barplot {
         options: BarplotSettings = new BarplotSettings()
     ) {
         this.settings = this.fillOptions(options);
+
+        const preprocessor = new BarplotPreprocessor();
+        this.data = preprocessor.computeMaxItemsInBars(data, this.settings.maxItems);
     }
 
     private fillOptions(options: any = undefined): BarplotSettings {

src/visualizations/barplot/BarplotSettings.ts

@@ -73,6 +73,11 @@ export class BarplotSettings extends Settings {
      */
     barHeight: number = 75;
 
+    /**
+     * Classname that's internally used for the object.
+     */
+    className: string = "barplot";
+
     /**
      * Only shows the n largest items in the barplot and moves all the others into a single group "other"
      * The order of the items is determined by looking at values in the first bar. Pass undefined into this option

src/visualizations/sunburst/Sunburst.ts

@@ -105,7 +105,7 @@ export default class Sunburst {
     }
 
     /**
-     * Reset the current view of the visualization. The visualization will completely be reset to it's initial state.
+     * Reset the current view of the visualization. The visualization will completely be reset to its initial state.
      */
     public reset() {
         this.click(this.data[0]);