omnimap/maplibre Référence de l’API

Omnimap\MapLibre

MapLibreFactory class

final class MapLibreFactory extends ProviderFactory MapLibreFactory.php:29

MapLibre, from its options:

style the MapLibre style's URL (a style JSON: its vector tiles, glyphs and sprite). The default is OpenFreeMap's "liberty" style: free, without a key, without cookies attribution as HTML, shown on the map (the default: OpenFreeMap, OpenMapTiles and the OpenStreetMap contributors, as the data's licence requires) hosts the hosts the visitor's browser reaches for the style, its tiles, glyphs and sprite - comma separated or a list; the style's own host by default. Style::hosts() reads them from the style itself: check them when you change it library_script, library_style, library_script_integrity, library_style_integrity where the browser gets MapLibre GL JS (unpkg, 5.24.0, with its SHA-384 hashes): serve your own copy to keep the visitor's browser off a CDN library_module an ES module instead (MapLibre GL JS 6 is published as modules only); no integrity check is possible on what it imports, so the script stays the default preserve_drawing_buffer true (the default) lets assets/capture.js take the live map's picture

The HTTP client is only for Style (reading a style's hosts on the server); drawing needs none.

Options

const OPENFREEMAP_STYLE = 'https://tiles.openfreemap.org/styles/liberty'

const OPENFREEMAP_ATTRIBUTION = '<a href="https://openfreemap.org" target="_blank">OpenFreeMap</a> <a href="https://www.openmaptiles.org/" target="_blank">&copy; OpenMapTiles</a> Data from …

const LIBRARY_SCRIPT = 'https://unpkg.com/maplibre-gl@5.24.0/dist/maplibre-gl.js'

const LIBRARY_SCRIPT_INTEGRITY = 'sha384-5+cfbwT0iiub6VsQAdn6yz16nr6sDiQoHx6tm4O8OVYXHYOxcffFmCJBL0dgdvGp'

const LIBRARY_STYLE = 'https://unpkg.com/maplibre-gl@5.24.0/dist/maplibre-gl.css'

const LIBRARY_STYLE_INTEGRITY = 'sha384-uTttxo/aOKbdE5RlD/SPzSDoDmNvGlUYPjONi2MN/b7c9HPSvW07OIuyP7uL6jxK'

MapLibreFactory::__construct()

public function __construct(readonly ?HttpClientInterface $http = null)

MapLibreProvider class

final class MapLibreProvider implements MapRendererInterface MapLibreProvider.php:24

MapLibre: the live map drawn by MapLibre GL JS (assets/maplibre.js) from a vector style - OpenFreeMap's by default, any MapLibre style by its URL.

Only a renderer: vector tiles are drawn by the browser's WebGL, not by PHP, so the server makes no image of a view (no StaticMapInterface) and serves no raster tiles (no TileSourceInterface). Its picture still reaches omnimap's map cache, captured in the browser (assets/capture.js; the map keeps its drawing buffer for it).

MapView::options('maplibre')['map'] - MapLibre's map options, as JSON - is the only view option of its own.

MapLibreProvider::__construct()

public function __construct(readonly string $style = MapLibreFactory::OPENFREEMAP_STYLE, readonly string $attribution = MapLibreFactory::OPENFREEMAP_ATTRIBUTION, readonly array $hosts = [], readonly array $library = [], readonly bool $preserveDrawingBuffer = true, readonly ?HttpClientInterface $http = null)

MapLibreProvider::getName()

public function getName(): string

MapLibreProvider::getTitle()

public function getTitle(): string

MapLibreProvider::capabilities()

public function capabilities(): Capabilities

MapLibreProvider::describe()

public function describe(MapView $view): array

MapLibreProvider::fingerprint()

public function fingerprint(MapView $view): string

MapLibreProvider::attribution()

public function attribution(): string

MapLibreProvider::style()

public function style(): string

The style's URL.

MapLibreProvider::inspect()

public function inspect(): Style

The style read on the server: what it makes the browser reach (Style::hosts()).

Throws

NotSupportedException without the factory's HTTP client

Style class

final readonly class Style Style.php:17

A MapLibre style read on the server (https://maplibre.org/maplibre-style-spec/): its sources, glyphs and sprite, and the hosts they make a visitor's browser reach - what a consent banner and a Content-Security-Policy must name, and what MapLibreProvider::capabilities()->browserHosts should hold.

public string $url

public array $style

the style JSON

public array $sources

each source's tile URLs, its TileJSON read when it has one

Style::__construct()

public function __construct(public string $url, public array $style, public array $sources)

$style

the style JSON

$sources

each source's tile URLs, its TileJSON read when it has one

Style::fetch()

public static function fetch(HttpClientInterface $http, string $url): self

Reads a style, and the TileJSON of each source that names one.

Style::hosts()

public function hosts(): array

The hosts the browser reaches: the style's, its sources' (and their TileJSON's), its glyphs', its sprite's.