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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2021/05/10 07:11:24 UTC
[GitHub] [echarts] hujinbo opened a new issue #14904: Echarts5 heatmap use dataset doesn't work
hujinbo opened a new issue #14904:
URL: https://github.com/apache/echarts/issues/14904
### Version
5.1.1
### Reproduction link
[https://www.makeapie.com/editor.html?c=x7vS-g2fEU](https://www.makeapie.com/editor.html?c=x7vS-g2fEU)
### Steps to reproduce
Use the following option to render the chart.
```
$.get('https://hujinbo.oss-cn-shenzhen.aliyuncs.com/tmp/china.json', function (geoJson) {
echarts.registerMap('china', geoJson);
myChart.setOption({
mapSelect: {
areaCode: [],
granularity: 'country',
},
geo: [
{
map: 'china',
roam: true,
label: {
show: true,
color: '#555555',
},
itemStyle: {
areaColor: '#e6e8ea',
borderColor: '#fff',
},
emphasis: {
label: {
show: true,
color: '#555555',
},
itemStyle: {
areaColor: '#e6e8ea',
borderColor: '#fff',
},
},
},
],
visualMap: {
min: 58,
max: 6300,
calculable: true,
splitNumber: 5,
show: true,
inRange: {
color: ['#0099cc', '#0099ff'],
},
type: 'continuous',
text: null,
},
series: {
map: 'china',
type: 'heatmap',
coordinateSystem: 'geo',
encode: {
lng: 1,
lat: 2,
x: 0,
y: 3,
},
pointSize: 20,
blurSize: 20,
},
dataset: [
{
dimensions: ['province', 'lng', 'lat', 'l_tmp'],
source: [
['province', 'lng', 'lat', 'l_tmp'],
['浙江', 120.153576, 30.287459, 2703],
['西藏', 91.132212, 29.660361, 320],
['北京', 116.405285, 39.904989, 167],
['广西', 108.320004, 22.82402, 4249],
['广东', 113.280637, 23.125178, 6036],
['山西', 112.549248, 37.857014, 1714],
['台湾', 121.509062, 25.044332, 898],
['黑龙江', 126.642464, 45.756967, 501],
['福建', 119.306239, 26.075302, 3033],
['香港', 114.173355, 22.320048, 293],
['河南', 113.665412, 34.757975, 3231],
['青海', 101.778916, 36.623178, 58],
['内蒙古', 111.670801, 40.818311, 594],
['河北', 114.502461, 38.045474, 1757],
['海南', 110.33119, 20.031971, 6204],
['重庆', 106.504962, 29.533155, 212],
['安徽', 117.283042, 31.86119, 3464],
['新疆', 87.617733, 43.792818, 1632],
['澳门', 113.54909, 22.198951, 258],
['湖南', 112.982279, 28.19409, 3044],
['吉林', 125.3245, 43.886841, 507],
['四川', 104.065735, 30.659462, 4338],
['宁夏', 106.278179, 38.46637, 550],
['天津', 117.190182, 39.125596, 280],
['江西', 115.892151, 28.676493, 3110],
['贵州', 106.713478, 26.578343, 955],
['辽宁', 123.429096, 41.796767, 1680],
['江苏', 118.767413, 32.041544, 2834],
['陕西', 108.948024, 34.263161, 1785],
['上海', 121.472644, 31.231706, 220],
['湖北', 114.298572, 30.584355, 2911],
['山东', 117.000923, 36.675807, 3234],
['甘肃', 103.823557, 36.058039, 1444],
['云南', 102.712251, 25.040609, 3352],
],
},
],
});
});
```
### What is expected?
Use dataset to render normally.
### What is actually happening?
Heatmap cannot be displayed normally, and the console reports an error:
```
Uncaught TypeError: Cannot read property 'index' of undefined
at VM429 echarts.min.js:45
at Array.map (<anonymous>)
at O (VM429 echarts.min.js:35)
at t.each (VM429 echarts.min.js:45)
at t.mapArray (VM429 echarts.min.js:45)
at e._renderOnGeo (VM429 echarts.min.js:45)
at e.render (VM429 echarts.min.js:45)
at t.progress (VM429 echarts.min.js:45)
at t._doProgress (VM429 echarts.min.js:45)
at t.perform (VM429 echarts.min.js:45)
```
---
Normal use in ecarts4.
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[GitHub] [echarts] plainheart edited a comment on issue #14904: Echarts5 heatmap use dataset doesn't work
Posted by GitBox <gi...@apache.org>.
plainheart edited a comment on issue #14904:
URL: https://github.com/apache/echarts/issues/14904#issuecomment-837064894
It seems to be working if we only set as follows,
```js
encode: {
lng: 1,
lat: 2,
value: 3
}
```
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[GitHub] [echarts] echarts-bot[bot] commented on issue #14904: Echarts5 heatmap use dataset doesn't work
Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #14904:
URL: https://github.com/apache/echarts/issues/14904#issuecomment-836277088
Hi! We've received your issue and please be patient to get responded. 🎉
The average response time is expected to be within one day for weekdays.
In the meanwhile, please make sure that it contains **a minimum reproducible demo** and necessary **images** to illustrate. Otherwise, our committers will ask you to do so.
*A minimum reproducible demo* should contain as little data and components as possible but can still illustrate your problem. This is the best way for us to reproduce it and solve the problem faster.
You may also check out the [API](http://echarts.apache.org/api.html) and [chart option](http://echarts.apache.org/option.html) to get the answer.
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Have a nice day! 🍵
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[GitHub] [echarts] plainheart commented on issue #14904: Echarts5 heatmap use dataset doesn't work
Posted by GitBox <gi...@apache.org>.
plainheart commented on issue #14904:
URL: https://github.com/apache/echarts/issues/14904#issuecomment-837064894
It seems to be working if we only set as follows,
```js
encode: {
lng: 1,
lat: 2
}
```
--
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To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
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