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<html>
    <head>
        <meta charset="utf-8">
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        <script src="lib/simpleRequire.js"></script>
        <script src="lib/config.js"></script>
        <script src="lib/jquery.min.js"></script>
        <script src="lib/facePrint.js"></script>
        <script src="lib/testHelper.js"></script>
        <!-- <script src="ut/lib/canteen.js"></script> -->
        <link rel="stylesheet" href="lib/reset.css" />
    </head>
    <body>
        <style>
        </style>


        <div id="main0"></div>


        <script>

            var option;

            require([
                'echarts'/*, 'map/js/china' */
            ], function (echarts) {

                var option = {
                    // color: ['#000'],
                    visualMap: {
                        type: 'continuous',
                        min: 0,
                        max: 2000,
                        inRange: {
                            colorAlpha: [0, 1]
                        }
                    },
                    series: [{
                        type: 'pie',
                        itemStyle: {
                            color: 'green'
                        },
                        data: [
                            {name: 'a', value: 1212},
                            {name: 'e', value: 1320},
                            {name: 'b', value: 1113},
                            {name: 'c', value: 1020},
                            {name: 'g', value: 900},
                            {name: 'f', value: 420},
                            {name: 'd', value: 320}
                        ]
                    }]
                };

                var chart = testHelper.create(echarts, 'main0', {
                    option: option,
                    title: 'VisualMap on alpha should be enabled',
                    // recordCanvas: true
                });
            });

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