Metakaolin

Draw on maps anywhere — laptop, iOS or Android!

이용 기술 SVG, IndexedDB, 모바일, 오프라인 지원, 멀티 터치

  • 조회수 138회

현재 데모에 대한 개발자 댓글

Metakaolin is a mouse-and-multitouch compatible feature editor, built on top of an offline capable map and database.

Its interface provides a novel non-modal editing paradigm: just draw whatever kind of shape you like — double tap–drag to extend a point into a line — and it will be converted to the proper GeoJSON geometry.

In the background, data is saved to PouchDB on your local device. This library provides a "masterless replication"–capable document database built on top of IndexedDB (or WebSQL for older browsers). Map tiles are made available offline as well, using the HTML5 Application Cache for efficient cross-browser support.

NOTE: for this static demo certain syncing features have been left out, as well as being limited to only a pre-set sample offline basemap. Check download progress in the app "Setup…" to make sure everything is ready before pulling the plug on your Internets!

About this Demo

소스 다운로드 288.69 KB · ZIP 파일

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현재 데모는 BSD 라이센스 하에 공개되고 있습니다.

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