maptalks / maptalks/maptalks.js
maptalks支持地方坐标系
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- Dominant language
- HTML
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Description
maptalks's version and what browser you use?
last version
Issue description
maptalks是否支持EPSG:4547投影，现在全国各地都在推进数字中国建设，需要叠加城市建筑物模型的三维展示效果，要求地图、模型数据都是地方坐标系，目前Cesium、mapboxgl都不支持，这个特性是否可以作为maptalks的一个差异化竞争点？
Please provide a reproduction URL (on any jsfiddle like site)
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reviewing how maptalks currently handles coordinate systems and whether EPSG:4547 is supported; the issue names no file, test, or reproduction URL. Clarify the expected behavior for local-coordinate maps and 3D building models, then define tests or examples that demonstrate completed support.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- frontend, web-dev
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100