 }
                        }
                    ],
                    series: [
                        {
                            name: 'scatter',
                            type: 'scatter',
                            data: data1
                        }
                    ]
                };

                console.profile('visualMap');

                chart.setOption(option);

                console.profileEnd('visualMap');
            })

        </script>
    </body>
</html>