CODEWITHSUNDEEP
csssvgleafletvector-tiles
pintoch
pintoch

Reputation: 2478

Styling an SVG tile layer with CSS in Leaflet

I use Leaflet to display a vector tile layer, like this:

var tiles = L.tileLayer('mytiles/{z}/{x}/{y}.svg', {
    renderer: L.svg(),
    continuousWorld: true,
    noWrap: true,
    minZoom: 0,
    maxZoom: 10,
})

The elements of my tiles have CSS classes, such as <rect class="country-ES" ...></rect>, so I would like to style them in my CSS:

.country-ES {
  fill: red !important;
}

However, the tiles do not seem to be affected by these CSS instructions. And I do not know how to debug this as the tiles cannot be inspected by the web developper tools of Chrome or Firefox.

Any idea how that can be achieved?

Upvotes: 3

Views: 2077

Answers (1)

pintoch
pintoch

Reputation: 2478

Setting the renderer: L.svg() in the tiles has no effect (this is meant for the overlay elements in the map).

I had to force Leaflet to display the tiles as embedded SVG, like this:

tiles.createTile = function (coords, done) {
    var tile = document.createElement('div');

    tile.setAttribute('role', 'presentation');

    $.get(this.getTileUrl(coords),
         success=function(data) {
             tile.appendChild(data.firstChild);
             done(null, tile);
    }).fail(function(error) {
             done(error, tile);
    });

    return tile;
};

And then it worked!

Upvotes: 2

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