detect common map tile formats from a buffer
npm install @mapbox/tiletype
detect common map tile formats from a 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
| parameter | type | description |
| --------- | ------ | ----------- |
| buffer | Buffer | input |
Returns String,boolean, identifier
Return headers - Content-Type and Content-Encoding -
for a response containing this kind of image.
| parameter | type | description |
| --------- | ------ | ----------- |
| buffer | Buffer | input |
Returns Object, headers
Determine the width and height of an image contained in a buffer,
returned as a [x, y] array.
| parameter | type | description |
| ------------ | -------------- | ----------- |
| buffer | Buffer | input |
| dimensions | Array\,boolean | |
Requires nodejs.
``sh`
$ npm install @mapbox/tiletype
`sh``
$ npm test