public update()

in src/visual.ts [68:107]

• 35 lines of code
• 1 McCabe index (conditional complexity)

    public update(options: VisualUpdateOptions) {
        //this.settings = Visual.parseSettings(options && options.dataViews && options.dataViews[0]);

        let dataView: DataView = options.dataViews[0];

        this.visualSettings = VisualSettings.parse<VisualSettings>(dataView);
        this.visualSettings.circle.circleThickness = Math.max(0, this.visualSettings.circle.circleThickness);
        this.visualSettings.circle.circleThickness = Math.min(10, this.visualSettings.circle.circleThickness);


        let width: number = options.viewport.width;
        let height: number = options.viewport.height;
        this.svg.attr("width", width);
        this.svg.attr("height", height);
        let radius: number = Math.min(width, height) / 2.2;
        this.circle
            .style("fill", this.visualSettings.circle.circleColor)
            .style("fill-opacity", 0.5)
            .style("stroke", "black")
            .style("stroke-width", this.visualSettings.circle.circleThickness)
            .attr("r", radius)
            .attr("cx", width / 2)
            .attr("cy", height / 2);
        let fontSizeValue: number = Math.min(width, height) / 5;
        this.textValue
            .text(<string>dataView.single.value)
            .attr("x", "50%")
            .attr("y", "50%")
            .attr("dy", "0.35em")
            .attr("text-anchor", "middle")
            .style("font-size", fontSizeValue + "px");
        let fontSizeLabel: number = fontSizeValue / 4;
        this.textLabel
            .text(dataView.metadata.columns[0].displayName)
            .attr("x", "50%")
            .attr("y", height / 2)
            .attr("dy", fontSizeValue / 1.2)
            .attr("text-anchor", "middle")
            .style("font-size", fontSizeLabel + "px");
    }