FranklinWH-Toolbox/service/cmd/mcp/.kiro/skills/lieflat-charts/templates/maps-gallery.html

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<title>Lieflat Charts · Maps · 2 张参考实现</title>
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  .pagehead p{font-size:12px;color:#8F8E88;margin-top:5px;line-height:1.7}
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<div class="pagehead">
  <h1>Maps · 2 张参考实现</h1>
  <p>仅在用户明确要求地图或地域分布时使用。M1 为美国州级，M2 为世界国家级；地图数据与 ECharts 通过网络加载。</p>
</div>
<div class="grid2">
  <!-- M1 · US Choropleth -->
  <div class="card">
    <span class="badge">MAPS · US CHOROPLETH</span>
    <h2>Sign-ups across the states</h2>
    <div class="sub">real outlines · Alaska and Hawaii tucked lower-left · shade = sign-ups, five steps · needs the network for map data</div>
    <div class="ch" id="mapus" style="height:340px"></div>
    <div class="src">CHOROPLETH · MONO-MAP · GROWTH GEO</div>
  </div>

  <!-- M2 · World Choropleth -->
  <div class="card wide">
    <span class="badge">MAPS · WORLD CHOROPLETH</span>
    <h2>Where the users are</h2>
    <div class="sub">real outlines · shade = monthly active accounts · gray = markets we haven't opened</div>
    <div class="ch" id="mapworld" style="height:400px"></div>
    <div class="src">CHOROPLETH · MONO-MAP · GLOBAL OPS</div>
  </div>
</div>
<script>
const INK='#1C1C1A',PAPER='#F0EFEB',MUTED='#8F8E88',GRID='#DEDDD6';
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  io.observe(n);
  n.style.cursor='pointer';
  n.addEventListener('click',go);
};

// ════ M1 · US choropleth ════
// 真轮廓地图：ECharts registerMap + GeoJSON（ECharts 官方示例数据，jsdelivr）。
// 阿拉斯加/夏威夷/波多黎各用 registerMap 第三参 specialAreas 收进左下角
// （官方 USA 示例同款，零额外依赖；d3 albersUsa 投影方案在部分环境渲染空白，弃用）。
// Mono 化三件事：piecewise 五档灰阶 visualMap（明度即数据）、
// 纸色描边当州界发丝、无数据州留 #E4E3DC（沉默可见）。
// 面积失真的坦白：州的大小是地理，不是数值（蒙大拿大 ≠ 蒙大拿多）。
// ⚠️ 如果换成中国地图：数据源必须含台湾省 + 南海诸岛 + 九段线
// （用 DataV GeoAtlas 100000_full 或其完整镜像），发布前核对当期审图号。
const MAP_LEGEND={
  itemWidth:11,itemHeight:11,itemSymbol:'rect',
  textStyle:{fontFamily:'Inter',fontSize:9,color:'#8F8E88'},
  inRange:{color:['#D8D7D1','#B0AFA9','#8F8E88','#4A4944','#1C1C1A']},
};
(()=>{
const D={'California':96,'New York':78,'Texas':72,'Washington':68,'Massachusetts':66,
  'Florida':54,'Illinois':49,'Colorado':44,'Georgia':41,'Virginia':33,'Pennsylvania':31,
  'North Carolina':30,'New Jersey':28,'Oregon':22,'Ohio':21,'Michigan':19,'Arizona':18,
  'Minnesota':16,'Utah':15,'Maryland':14,'Tennessee':13,'Wisconsin':12,'Missouri':11,
  'Indiana':9,'Nevada':8,'Connecticut':7,'South Carolina':6,'Alabama':5,'Kentucky':5,
  'Oklahoma':4,'Iowa':4,'Kansas':3,'Arkansas':3,'Louisiana':3,'New Hampshire':2,
  'Idaho':2,'New Mexico':2,'Hawaii':2,'Maine':1,'Nebraska':1,'Alaska':1};
fetch('https://cdn.jsdelivr.net/gh/apache/echarts-examples@gh-pages/public/data/asset/geo/USA.json')
  .then(r=>r.json()).then(geo=>{
    echarts.registerMap('mono-usa',geo,{
      Alaska:{left:-131,top:25,width:15},
      Hawaii:{left:-110,top:28,width:5},
      'Puerto Rico':{left:-76,top:26,width:2},
    });
    const opt={
      animationDuration:900,animationEasing:'quarticOut',
      tooltip:{backgroundColor:INK,borderWidth:0,padding:[10,14],
        textStyle:{color:PAPER,fontFamily:'Inter',fontSize:12},
        formatter:p=>isNaN(p.value)?p.name+' — no data':p.name+' — '+p.value+'k sign-ups'},
      visualMap:{type:'piecewise',bottom:6,left:'center',orient:'horizontal',
        pieces:[{max:9,label:'≤9k'},{min:10,max:20,label:'10–20k'},{min:21,max:38,label:'21–38k'},
          {min:39,max:64,label:'39–64k'},{min:65,label:'65k+'}],
        ...MAP_LEGEND},
      series:[{type:'map',map:'mono-usa',top:10,bottom:48,
        itemStyle:{areaColor:'#E4E3DC',borderColor:PAPER,borderWidth:1},
        emphasis:{label:{show:true,fontFamily:'Inter',fontSize:10,fontWeight:800,color:INK,
          textBorderColor:PAPER,textBorderWidth:3},
          itemStyle:{areaColor:null,borderColor:INK,borderWidth:1.2}},
        select:{disabled:true},
        data:Object.entries(D).map(([n,v])=>({name:n,value:v,
          label:n==='California'?{show:true,formatter:'CA 96k',fontFamily:'Inter',fontSize:9,
            fontWeight:800,color:PAPER,textBorderColor:INK,textBorderWidth:2}:undefined})),
      }],
    };
    obsReveal('mapus',elDom=>{
      const g=echarts.getInstanceByDom(elDom)||echarts.init(elDom);
      g.clear();g.setOption(opt);
    });
  });
})();

// ════ M2 · World choropleth ════
// 世界真轮廓版。同一套 Mono 化规则；用 boundingCoords 裁掉南极，
// 关键市场（≥39k）直接把数值标在版图上。
(()=>{
const D={'United States':95,'India':62,'United Kingdom':48,'Germany':41,'Brazil':39,'Canada':34,
  'France':30,'Australia':28,'China':26,'Japan':26,'Korea':21,'Spain':19,'Italy':17,'Singapore':16,
  'Indonesia':15,'Mexico':14,'Netherlands':13,'Poland':13,'Sweden':12,'Ireland':12,'Philippines':11,
  'Turkey':10,'Vietnam':9,'South Africa':9,'Denmark':9,'Norway':8,'Thailand':8,'Malaysia':8,
  'United Arab Emirates':8,'Argentina':7,'Finland':7,'Nigeria':7,'Chile':6,'Colombia':6,
  'Saudi Arabia':6,'Ukraine':6,'New Zealand':6,'Egypt':5,'Pakistan':5,'Russia':5,'Portugal':5,
  'Greece':4,'Kenya':4,'Peru':4,'Morocco':3,'Iceland':2,'Iran':2,'Kazakhstan':2,'Ethiopia':2,
  'Ghana':2,'Ecuador':2,'Algeria':2,'Mongolia':1,'Libya':1};
const BIG={'United States':['US 95k',[0,0]],'India':['IN 62k',[0,4]],
  'United Kingdom':['UK 48k',[-26,-12]],'Germany':['DE 41k',[26,14]],'Brazil':['BR 39k',[0,0]]};
fetch('https://cdn.jsdelivr.net/npm/echarts@4.9.0/map/json/world.json')
  .then(r=>r.json()).then(geo=>{
    echarts.registerMap('mono-world',geo);
    const opt={
      animationDuration:900,animationEasing:'quarticOut',
      tooltip:{backgroundColor:INK,borderWidth:0,padding:[10,14],
        textStyle:{color:PAPER,fontFamily:'Inter',fontSize:12},
        formatter:p=>isNaN(p.value)?p.name+' — not opened yet':p.name+' — '+p.value+'k MAU'},
      visualMap:{type:'piecewise',bottom:2,left:'center',orient:'horizontal',
        pieces:[{max:9,label:'≤9k'},{min:10,max:20,label:'10–20k'},{min:21,max:38,label:'21–38k'},
          {min:39,max:64,label:'39–64k'},{min:65,label:'65k+'}],
        ...MAP_LEGEND},
      series:[{type:'map',map:'mono-world',top:4,bottom:36,
        boundingCoords:[[-170,76],[190,-58]],   // crop antarctica
        itemStyle:{areaColor:'#E4E3DC',borderColor:PAPER,borderWidth:.7},
        emphasis:{label:{show:true,fontFamily:'Inter',fontSize:10,fontWeight:800,color:INK,
          textBorderColor:PAPER,textBorderWidth:3},
          itemStyle:{areaColor:null,borderColor:INK,borderWidth:1.1}},
        select:{disabled:true},
        data:Object.entries(D).map(([n,v])=>({name:n,value:v,
          label:BIG[n]?{show:true,formatter:BIG[n][0],offset:BIG[n][1],fontFamily:'Inter',fontSize:8.5,
            fontWeight:800,color:INK,textBorderColor:PAPER,textBorderWidth:3}:undefined})),
      }],
    };
    obsReveal('mapworld',elDom=>{
      const g=echarts.getInstanceByDom(elDom)||echarts.init(elDom);
      g.clear();g.setOption(opt);
    });
  });
})();

addEventListener('resize',()=>{
  ['mapus','mapworld'].forEach(id=>echarts.getInstanceByDom(document.getElementById(id))?.resize());
});
</script>
</body>
</html>