antvis / antvis/L7Draw

🥰 [FEATURE]环形多边形绘制

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#101 0 comments 0 reactions 0 assignees View on GitHub
Dominant language
TypeScript
Stars
52
Forks
35
PR merge metrics
No merged PRs in 30d

Description

### 💻 Features description [Please make everyone to understand it]
在渲染环形多边形时,L7的图层渲染是正确格式,如果采用L7draw进行绘制,则内部环装无法闭合。

环形多边形渲染
- L7Draw的渲染结果
![image](https://git.poker/cabfan/imges-yang/blob/master/image.20iovhvih5nk.webp?raw=true)
- 高德datav的渲染结果
![image](https://git.poker/cabfan/imges-yang/blob/master/image.5ix0ad1nh040.webp?raw=true)

Contributor guide

No contributing guide indexed for this repository

Research direction

Start by reproducing the ring-polygon rendering described in issue #101 and compare the L7Draw image with the L7 and Gaode DataV examples. Identify where the inner ring fails to close; done means L7Draw renders the inner boundary as a closed ring matching the expected result.

Written by the indexing model from the issue text.

Assessment

Tech stack
typescript
Domain
frontend
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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