矩形树图

描述:当前是关于Echarts图表中的 矩形树图 示例。
 
            var struct_colors = [
    '#ed6f6d', '#f3765d', '#f77a57', '#f98866', '#f99579',
    '#ff9f3b', '#f0a732', '#e6a840', '#e9b253', '#ebbb66',
    '#78b7e8', '#59b1f3', '#66bbf5', '#6ec3f2', '#75cae2',
    '#70cccc', '#5dc4c4', '#4dbebd', '#4cc1a7', '#4fca96',
    '#4cc686'
];
RICH = {
    name: {
        color: '#fff',
        fontSize: 24
    },
    basic: {
        color: '#fff',
        fontSize: 8,
        lineHeight: 16

    }
};
var info2 = {
 "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}
   ]
  }
 ]
};
var structs_datas = [];
var formatUtil = echarts.format;

function format_struct_data(children, structs_datas) {
    // 添加每个单位的颜色
    for (var prop in children) {
        var index = Math.floor(Math.random() * 20);
        var value = 1;
        if (children[prop].value !== 0) {
            value = children[prop].value;
        }
        var tmp = {
            itemStyle: {
                normal: {
                    color: struct_colors[index]
                }
            },
            name: children[prop].name,
            children: [],
            value: children[prop].value
        }
        format_struct_data(children[prop].children, tmp.children);
        if (tmp.children.length === 0) {
            delete tmp.children;
        }
        structs_datas.push(tmp);
        // return structs_datas;

    }

}

function showMenu(param) {
    // 可在此处添加右击操作内容
    console.log('showMenu==============', param);
    var event = param.event;
    var pageX = event.offsetX;
    var pageY = event.offsetY;
    console.log('showMenu========', pageX, pageY);

}
format_struct_data(info2.children, structs_datas);
myChart.setOption(option = {
    title: {
        text: '树图构建组织结构',
        subtext: '2020-02-19',
        left: 'leafDepth'
    },
    tooltip: {

        formatter: function(info) {
            console.log('tool------', info);
            var val = info.data.value;
            var name = info.name;
            return [
                '<h4>' + name + '</>',
                '<div>Value:' + val + '</>',
            ].join('\n');
            // return [
            //     '{name|' + name + '}',
            //     '{basic| 资产数量:' + asset_num + '}',
            // ].join('\n');
        },
        // rich: RICH, tooltip不支持富文本

    },

    series: [{
        name: 'flare',
        type: 'treemap',
        visibleMin: 1,
        // data: format_struct_data(info2.children, structs_datas),
        data: structs_datas,
        leafDepth: 1,
        label: {
            normal: {
                show: true,
                position: 'insideTopLeft',
                formatter: function(a) {
                    console.log('formatter==label=======', a);
                    return '{Name|' + a.name + '}' + "\n\n" + "{basic|Value: " + a.data.value + '}' ;
                    // return [
                    //     '<div><h1>' + a.name + '</h1></div>',
                    //     '<div><p>' + a.value + '</></div>',
                    // ].join('');
                },
                textStyle: {
                    // color: '',  label的字体颜色
                    fontSize: '14',
                    fontWeight: 'bold'
                },
                rich: RICH,

            },
            // emphasis: {
            //     show: true,
            //     position: 'insideTopLeft',
            //     formatter: function(a) {
            //         console.log('formatter===label======', a);
            //         return a.name + "\n\n" + "资产数量 : " + a.data.value + "\n等级得分";
            //     },
            //     textStyle: {
            //         fontSize: '14',
            //         fontWeight: 'bold'
            //     }
            // }
        },
        levels: [{
            itemStyle: {
                normal: {
                    borderWidth: 0,
                    gapWidth: 2
                }
            }
        }, {
            itemStyle: {
                normal: {
                    gapWidth: 2
                }
            }
        }, {
            // colorSaturation: [0.35, 0.5],
            itemStyle: {
                normal: {
                    gapWidth: 2,
                    // borderColorSaturation: 0.6
                }
            }
        }],
        breadcrumb: {
            show: true,
            // "height": 22,
            left: "10%",
            top: "93%",
            emptyItemWidth: 25,
            itemStyle: {
                normal: {
                    color: "#fff",
                    borderColor: "rgba(255,255,255,0.7)",
                    borderWidth: 1,
                    shadowColor: "rgba(150,150,150,1)",
                    shadowBlur: 3,
                    shadowOffsetX: 0,
                    shadowOffsetY: 0,
                    textStyle: {
                        color: "#000",
                        fontWeight: 'bold'
                    }
                },
                emphasis: {
                    textStyle: {}
                }
            }
        },
    }]
});

document.oncontextmenu = function() {
    return false;
};
myChart.on('contextmenu', showMenu);