[前端] Vue Tree組件: ECharts(Tree)

日期：
ECharts
http://echarts.baidu.com/

ECharts Tree demo
https://ecomfe.github.io/echarts-examples/public/editor.html?c=tree-basic

ECharts 為百度開源的視覺化庫，使用 JavaScript 實現，可以流暢的運行在 PC 和移動設備上，相容當前絕大部分流覽器（IE8/9/10/11，Chrome，Firefox，Safari等），可高度個性化定制的資料視覺化圖表。


以下為vue化套件

vue-echarts
https://github.com/ecomfe/vue-echarts


以下為單html檔測試範例(Tree圖)︰
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
    <title>vue-echarts tree Demo</title>

    <!--使用vue-->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.6.9/vue.min.js"></script>

    <!--使用echarts-->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/echarts/4.1.0/echarts.min.js"></script>

    <!--使用vue-echarts-->
    <script src="https://cdn.jsdelivr.net/npm/vue-echarts@4.0.1/dist/vue-echarts.js"></script>

</head>
<body>

    <div id="app">
        <vueechart style="width:100%; height:2300px;" :options="options"></vueechart>
    </div>

    <script>

        //掛載VueECharts
        Vue.component('vueechart', VueECharts)

        //data
        let data = { "name": "flare", "children": [{ "name": "analytics", "children": [{ "name": "cluster", "children": [{ "name": "AgglomerativeCluster", "value": 3938 }, { "name": "CommunityStructure", "value": 3812 }, { "name": "HierarchicalCluster", "value": 6714 }, { "name": "MergeEdge", "value": 743 }] }, { "name": "graph", "children": [{ "name": "BetweennessCentrality", "value": 3534 }, { "name": "LinkDistance", "value": 5731 }, { "name": "MaxFlowMinCut", "value": 7840 }, { "name": "ShortestPaths", "value": 5914 }, { "name": "SpanningTree", "value": 3416 }] }, { "name": "optimization", "children": [{ "name": "AspectRatioBanker", "value": 7074 }] }] }, { "name": "animate", "children": [{ "name": "Easing", "value": 17010 }, { "name": "FunctionSequence", "value": 5842 }, { "name": "interpolate", "children": [{ "name": "ArrayInterpolator", "value": 1983 }, { "name": "ColorInterpolator", "value": 2047 }, { "name": "DateInterpolator", "value": 1375 }, { "name": "Interpolator", "value": 8746 }, { "name": "MatrixInterpolator", "value": 2202 }, { "name": "NumberInterpolator", "value": 1382 }, { "name": "ObjectInterpolator", "value": 1629 }, { "name": "PointInterpolator", "value": 1675 }, { "name": "RectangleInterpolator", "value": 2042 }] }, { "name": "ISchedulable", "value": 1041 }, { "name": "Parallel", "value": 5176 }, { "name": "Pause", "value": 449 }, { "name": "Scheduler", "value": 5593 }, { "name": "Sequence", "value": 5534 }, { "name": "Transition", "value": 9201 }, { "name": "Transitioner", "value": 19975 }, { "name": "TransitionEvent", "value": 1116 }, { "name": "Tween", "value": 6006 }] }, { "name": "data", "children": [{ "name": "converters", "children": [{ "name": "Converters", "value": 721 }, { "name": "DelimitedTextConverter", "value": 4294 }, { "name": "GraphMLConverter", "value": 9800 }, { "name": "IDataConverter", "value": 1314 }, { "name": "JSONConverter", "value": 2220 }] }, { "name": "DataField", "value": 1759 }, { "name": "DataSchema", "value": 2165 }, { "name": "DataSet", "value": 586 }, { "name": "DataSource", "value": 3331 }, { "name": "DataTable", "value": 772 }, { "name": "DataUtil", "value": 3322 }] }, { "name": "display", "children": [{ "name": "DirtySprite", "value": 8833 }, { "name": "LineSprite", "value": 1732 }, { "name": "RectSprite", "value": 3623 }, { "name": "TextSprite", "value": 10066 }] }, { "name": "flex", "children": [{ "name": "FlareVis", "value": 4116 }] }, { "name": "physics", "children": [{ "name": "DragForce", "value": 1082 }, { "name": "GravityForce", "value": 1336 }, { "name": "IForce", "value": 319 }, { "name": "NBodyForce", "value": 10498 }, { "name": "Particle", "value": 2822 }, { "name": "Simulation", "value": 9983 }, { "name": "Spring", "value": 2213 }, { "name": "SpringForce", "value": 1681 }] }, { "name": "query", "children": [{ "name": "AggregateExpression", "value": 1616 }, { "name": "And", "value": 1027 }, { "name": "Arithmetic", "value": 3891 }, { "name": "Average", "value": 891 }, { "name": "BinaryExpression", "value": 2893 }, { "name": "Comparison", "value": 5103 }, { "name": "CompositeExpression", "value": 3677 }, { "name": "Count", "value": 781 }, { "name": "DateUtil", "value": 4141 }, { "name": "Distinct", "value": 933 }, { "name": "Expression", "value": 5130 }, { "name": "ExpressionIterator", "value": 3617 }, { "name": "Fn", "value": 3240 }, { "name": "If", "value": 2732 }, { "name": "IsA", "value": 2039 }, { "name": "Literal", "value": 1214 }, { "name": "Match", "value": 3748 }, { "name": "Maximum", "value": 843 }, { "name": "methods", "children": [{ "name": "add", "value": 593 }, { "name": "and", "value": 330 }, { "name": "average", "value": 287 }, { "name": "count", "value": 277 }, { "name": "distinct", "value": 292 }, { "name": "div", "value": 595 }, { "name": "eq", "value": 594 }, { "name": "fn", "value": 460 }, { "name": "gt", "value": 603 }, { "name": "gte", "value": 625 }, { "name": "iff", "value": 748 }, { "name": "isa", "value": 461 }, { "name": "lt", "value": 597 }, { "name": "lte", "value": 619 }, { "name": "max", "value": 283 }, { "name": "min", "value": 283 }, { "name": "mod", "value": 591 }, { "name": "mul", "value": 603 }, { "name": "neq", "value": 599 }, { "name": "not", "value": 386 }, { "name": "or", "value": 323 }, { "name": "orderby", "value": 307 }, { "name": "range", "value": 772 }, { "name": "select", "value": 296 }, { "name": "stddev", "value": 363 }, { "name": "sub", "value": 600 }, { "name": "sum", "value": 280 }, { "name": "update", "value": 307 }, { "name": "variance", "value": 335 }, { "name": "where", "value": 299 }, { "name": "xor", "value": 354 }, { "name": "-", "value": 264 }] }, { "name": "Minimum", "value": 843 }, { "name": "Not", "value": 1554 }, { "name": "Or", "value": 970 }, { "name": "Query", "value": 13896 }, { "name": "Range", "value": 1594 }, { "name": "StringUtil", "value": 4130 }, { "name": "Sum", "value": 791 }, { "name": "Variable", "value": 1124 }, { "name": "Variance", "value": 1876 }, { "name": "Xor", "value": 1101 }] }, { "name": "scale", "children": [{ "name": "IScaleMap", "value": 2105 }, { "name": "LinearScale", "value": 1316 }, { "name": "LogScale", "value": 3151 }, { "name": "OrdinalScale", "value": 3770 }, { "name": "QuantileScale", "value": 2435 }, { "name": "QuantitativeScale", "value": 4839 }, { "name": "RootScale", "value": 1756 }, { "name": "Scale", "value": 4268 }, { "name": "ScaleType", "value": 1821 }, { "name": "TimeScale", "value": 5833 }] }, { "name": "util", "children": [{ "name": "Arrays", "value": 8258 }, { "name": "Colors", "value": 10001 }, { "name": "Dates", "value": 8217 }, { "name": "Displays", "value": 12555 }, { "name": "Filter", "value": 2324 }, { "name": "Geometry", "value": 10993 }, { "name": "heap", "children": [{ "name": "FibonacciHeap", "value": 9354 }, { "name": "HeapNode", "value": 1233 }] }, { "name": "IEvaluable", "value": 335 }, { "name": "IPredicate", "value": 383 }, { "name": "IValueProxy", "value": 874 }, { "name": "math", "children": [{ "name": "DenseMatrix", "value": 3165 }, { "name": "IMatrix", "value": 2815 }, { "name": "SparseMatrix", "value": 3366 }] }, { "name": "Maths", "value": 17705 }, { "name": "Orientation", "value": 1486 }, { "name": "palette", "children": [{ "name": "ColorPalette", "value": 6367 }, { "name": "Palette", "value": 1229 }, { "name": "ShapePalette", "value": 2059 }, { "name": "SizePalette", "value": 2291 }] }, { "name": "Property", "value": 5559 }, { "name": "Shapes", "value": 19118 }, { "name": "Sort", "value": 6887 }, { "name": "Stats", "value": 6557 }, { "name": "Strings", "value": 22026 }] }, { "name": "vis", "children": [{ "name": "axis", "children": [{ "name": "Axes", "value": 1302 }, { "name": "Axis", "value": 24593 }, { "name": "AxisGridLine", "value": 652 }, { "name": "AxisLabel", "value": 636 }, { "name": "CartesianAxes", "value": 6703 }] }, { "name": "controls", "children": [{ "name": "AnchorControl", "value": 2138 }, { "name": "ClickControl", "value": 3824 }, { "name": "Control", "value": 1353 }, { "name": "ControlList", "value": 4665 }, { "name": "DragControl", "value": 2649 }, { "name": "ExpandControl", "value": 2832 }, { "name": "HoverControl", "value": 4896 }, { "name": "IControl", "value": 763 }, { "name": "PanZoomControl", "value": 5222 }, { "name": "SelectionControl", "value": 7862 }, { "name": "TooltipControl", "value": 8435 }] }, { "name": "data", "children": [{ "name": "Data", "value": 20544 }, { "name": "DataList", "value": 19788 }, { "name": "DataSprite", "value": 10349 }, { "name": "EdgeSprite", "value": 3301 }, { "name": "NodeSprite", "value": 19382 }, { "name": "render", "children": [{ "name": "ArrowType", "value": 698 }, { "name": "EdgeRenderer", "value": 5569 }, { "name": "IRenderer", "value": 353 }, { "name": "ShapeRenderer", "value": 2247 }] }, { "name": "ScaleBinding", "value": 11275 }, { "name": "Tree", "value": 7147 }, { "name": "TreeBuilder", "value": 9930 }] }, { "name": "events", "children": [{ "name": "DataEvent", "value": 2313 }, { "name": "SelectionEvent", "value": 1880 }, { "name": "TooltipEvent", "value": 1701 }, { "name": "VisualizationEvent", "value": 1117 }] }, { "name": "legend", "children": [{ "name": "Legend", "value": 20859 }, { "name": "LegendItem", "value": 4614 }, { "name": "LegendRange", "value": 10530 }] }, { "name": "operator", "children": [{ "name": "distortion", "children": [{ "name": "BifocalDistortion", "value": 4461 }, { "name": "Distortion", "value": 6314 }, { "name": "FisheyeDistortion", "value": 3444 }] }, { "name": "encoder", "children": [{ "name": "ColorEncoder", "value": 3179 }, { "name": "Encoder", "value": 4060 }, { "name": "PropertyEncoder", "value": 4138 }, { "name": "ShapeEncoder", "value": 1690 }, { "name": "SizeEncoder", "value": 1830 }] }, { "name": "filter", "children": [{ "name": "FisheyeTreeFilter", "value": 5219 }, { "name": "GraphDistanceFilter", "value": 3165 }, { "name": "VisibilityFilter", "value": 3509 }] }, { "name": "IOperator", "value": 1286 }, { "name": "label", "children": [{ "name": "Labeler", "value": 9956 }, { "name": "RadialLabeler", "value": 3899 }, { "name": "StackedAreaLabeler", "value": 3202 }] }, { "name": "layout", "children": [{ "name": "AxisLayout", "value": 6725 }, { "name": "BundledEdgeRouter", "value": 3727 }, { "name": "CircleLayout", "value": 9317 }, { "name": "CirclePackingLayout", "value": 12003 }, { "name": "DendrogramLayout", "value": 4853 }, { "name": "ForceDirectedLayout", "value": 8411 }, { "name": "IcicleTreeLayout", "value": 4864 }, { "name": "IndentedTreeLayout", "value": 3174 }, { "name": "Layout", "value": 7881 }, { "name": "NodeLinkTreeLayout", "value": 12870 }, { "name": "PieLayout", "value": 2728 }, { "name": "RadialTreeLayout", "value": 12348 }, { "name": "RandomLayout", "value": 870 }, { "name": "StackedAreaLayout", "value": 9121 }, { "name": "TreeMapLayout", "value": 9191 }] }, { "name": "Operator", "value": 2490 }, { "name": "OperatorList", "value": 5248 }, { "name": "OperatorSequence", "value": 4190 }, { "name": "OperatorSwitch", "value": 2581 }, { "name": "SortOperator", "value": 2023 }] }, { "name": "Visualization", "value": 16540 }] }] }

        //serie
        let serie = {
            type: 'tree',
            data: [data],
            top: '1%',
            left: '4%',
            bottom: '1%',
            right: '14%',
            symbolSize: 12,
            initialTreeDepth: undefined, //展開全部
            label: {
                position: 'left',
                verticalAlign: 'middle',
                align: 'right',
                fontSize: 12,
                formatter: function (p) {
                    if (p.value) {
                        return p.name + ': ' + p.value
                    }
                    return p.name
                },
            },
            leaves: {
                label: {
                    position: 'right',
                    verticalAlign: 'middle',
                    align: 'left',
                }
            },
            animationDuration: 500,
            animationDurationUpdate: 500
        }

        //方向
        let dir = 'h'
        if (dir === 'v') {
            serie.orient = 'vertical'
            serie.top = '4%'
            serie.left = '1%'
            serie.bottom = '14%'
            serie.right = '1%'
            serie.label.position = 'top'
            serie.label.rotate = -90
            serie.leaves.label.position = 'top'
            serie.leaves.label.rotate = -90
        }

        let opt = {
            tooltip: {
                trigger: 'item',
                triggerOn: 'mousemove'
            },
            toolbox: {
                feature: {
                    restore: { show: true },
                    saveAsImage: { show: true }
                }
            },
            series: [
                serie
            ]
        }

        new Vue({
            el: '#app',
            data: {
                options: opt,
            },
        });

    </script>

</body>
</html>


載入後畫面為︰



#Javascript, ECharts, vue, html5, canvas, svg, webgl, plot, chart, tree

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