--- layout: example.html title: Custom Canvas Tiles shortdesc: Renders tiles with TMS coordinates for debugging. docs: > The black grid tiles are generated on the client with an HTML5 canvas. The displayed TMS tile coordinates are produced using a custom template for TMS, the vector tile source's 512 pixel tile grid and the `zDirection` setting for vector tiles. Notice how the country polygons can be split between tiles and vector labels may appear in each tile. tags: "layers, vector tiles, tms, canvas" ---