antvis / antvis/F2

F2使用polygon绘制地图表现很差

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Dominant language
JavaScript
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Description

使用数据:https://geo.datav.aliyun.com/areas_v2/bound/100000_full.json
在F2里表现很差,在G2里表现就很完美。
但G2又不支持小程序,能否加强一下下呢?
代码都是在官网的示例里**更换数据**,没有做**任何改动**。

F2表现如下:
https://f2.antv.vision/zh/examples/other/map#map
![f2](https://user-images.githubusercontent.com/3949198/114805915-6e0f7100-9dd6-11eb-9e8a-473860280e31.png)
G2的表现如下:
https://g2.antv.vision/zh/examples/map/map#with-heatmap
![G2](https://user-images.githubusercontent.com/3949198/114805939-79629c80-9dd6-11eb-85df-2a22b82fdd7f.png)

Contributor guide

Open the contributing guide

Research direction

Start by reproducing the issue in the F2 map example at f2.antv.vision/zh/examples/other/map#map with the linked Aliyun GeoJSON dataset, then compare the result with the G2 map example. Done means the dataset renders acceptably in F2, with the observed discrepancy addressed and the example still working.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript
Domain
data-visualization, mobile-dev
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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