Function setVisual

src/data/Graph.ts:572–575

(this: Host, key: string | Dictionary<any>, value?: any)

        },
        // TODO: TYPE stricter type.
        setVisual(this: Host, key: string | Dictionary<any>, value?: any) {
            this.dataIndex >= 0
                && this[hostName][dataName].setItemVisual(this.dataIndex, key as any, value);
        },

        getVisual(this: Host, key: string) {
            return this[hostName][dataName].getItemVisual(this.dataIndex, key as any);