usky-oa
/
jnpf-web-vue3


			
				
					
						
						
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							<!DOCTYPE html>
<html>
    <head>
        <meta charset='utf-8'>
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        <script src="../lib/esl.js"></script>
        <script src="../lib/config.js"></script>
        <script src="../lib/jquery.min.js"></script>
    </head>
    <body>
        <style>
            html, body, #main {
                width: 100%;
                height: 100%;
                margin: 0;
                padding: 0;
            }
        </style>
        <div id="main"></div>
        <script>

            require([
                'echarts',
                'ecStat'
            ], function (echarts, ecStat) {

                var chart = echarts.init(document.getElementById('main'));

                window.onresize = function () {
                        chart.resize();
                };

                var height = [70, 65, 63, 72, 81, 83, 66, 75, 80, 75, 79, 76, 76, 69, 75, 74, 85, 86, 71, 64, 78, 80, 74, 72, 77, 81, 82, 80, 80, 80, 87];

                var girth = [8.3,8.6, 8.8, 10.5, 10.7, 10.8, 11.0, 11.0, 11.1, 11.2, 11.3, 11.4, 11.4, 11.7, 12.0, 12.9, 12.9, 13.3, 13.7, 13.8, 14.0, 14.2, 14.5, 16.0, 16.3, 17.3, 17.5, 17.9, 18.0, 18.0, 20.6];

                var testdata = [0.87659, 0.68975, 0.78613];

                var bins = ecStat.histogram(girth);

                var option = {
                    title: {
                        text: 'Girths of Black Cherry Trees',
                        left: 'center',
                        top: 20
                    },
                    tooltip: {},
                    xAxis: [{
                        scale: true, //这个一定要设，不然barWidth和bins对应不上
                    }],
                    yAxis: {
                    },
                    series: [{
                        type: 'custom',
                        renderItem: function (params, api) {
                            var yValue = api.value(2);
                            var start = api.coord([api.value(0), yValue]);
                            var size = api.size([api.value(1) - api.value(0), yValue]);
                            return {
                                type: 'rect',
                                shape: {
                                    x: start[0],
                                    y: start[1],
                                    width: size[0] * 0.99,
                                    height: size[1]
                                },
                                style: api.style()
                            };
                        },
                        itemStyle: {
                            color: 'rgb(25, 183, 207)'
                        },
                        label: {
                            normal: {
                                show: true,
                                position: 'insideTop'
                            }
                        },
                        dimensions: ['x0', 'x1', 'sampleNum'],
                        encode: {
                            x: [0, 1],
                            y: 2,
                            tooltip: [0, 1, 2]
                        },
                        data: bins.customData
                    }]
                };

                chart.setOption(option);

            });
        </script>
    </body>
</html>