--- 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" ---