Package Exports
- @mapbox/tiletype
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@mapbox/tiletype) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
tiletype
detect common map tile formats from a buffer
type(buffer)
Given a buffer of unknown data, return either a format as an extension string or false if the type cannot be determined.
Potential options are:
- png
- pbf
- jpg
- webp
Parameters
| parameter | type | description |
|---|---|---|
buffer |
Buffer | input |
Returns String,boolean, identifier
headers(buffer)
Return headers - Content-Type and Content-Encoding - for a response containing this kind of image.
Parameters
| parameter | type | description |
|---|---|---|
buffer |
Buffer | input |
Returns Object, headers
dimensions(buffer, dimensions)
Determine the width and height of an image contained in a buffer, returned as a [x, y] array.
Parameters
| parameter | type | description |
|---|---|---|
buffer |
Buffer | input |
dimensions |
Array,boolean |
Installation
Requires nodejs.
$ npm install @mapbox/tiletypeTests
$ npm test