public update()

in src/visual.ts [847:893]
39 lines of code
12 McCabe index (conditional complexity)

    public update(options: VisualUpdateOptions) {
        this.dataViews = options.dataViews;
        this.currentViewport = options.viewport;
        if (!this.checkDataset()) {
            this.clearViewport();
            return;
        }

        if (this.layers.length === 0) {
            this.layers = this.createAndInitLayers(this.dataViews);
        }

        if (this.dataViews && this.dataViews.length > 0) {
            this.populateObjectProperties(this.dataViews);
        }

        for (let layerIndex: number = 0, length: number = this.layers.length; layerIndex < length; layerIndex++) {
            this.layers[layerIndex].setData(dataViewUtils.getLayerData(this.dataViews, layerIndex, length));
        }

        const rotataionEnabled = (<BaseColumnChart>this.layers[0]).getXAxisLabelsSettings().enableRotataion;
        let additionHeight: number = 0;
        if (rotataionEnabled) {
            let axes: MekkoChartAxisProperties = this.axes = axisUtils.calculateAxes(
                this.layers,
                this.currentViewport,
                this.margin,
                this.categoryAxisProperties,
                this.valueAxisProperties,
                this.isXScrollBarVisible || this.isYScrollBarVisible,
                null);
            additionHeight += this.calculateXAxisAdditionalHeight(axes.x.values);
        }

        if ((this.currentViewport.width < MekkoChart.MinWidth)
            || (this.currentViewport.height < MekkoChart.MinHeight + additionHeight)) {
            this.clearViewport();
            return;
        }

        this.renderLegend();

        this.render();

        this.hasSetData = this.hasSetData
            || (this.dataViews && this.dataViews.length > 0);
    }