Cleanup and example updates
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@@ -3,7 +3,11 @@ template: example.html
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title: Canvas tiles example
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shortdesc: Renders tiles with coordinates for debugging.
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docs: >
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The black grid tiles are generated on the client with an HTML5 canvas. In this example, the `ol.source.TileDebug` source uses the tile grid of the `ol.source.OSM` source, so the displayed tile coordinates are the same as those for OSM tile requests.
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The black grid tiles are generated on the client with an HTML5 canvas. The
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displayed tile coordinates are OpenLayers tile coordinates. These increase
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from bottom to top, but standard XYZ tiling scheme coordinates increase from
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top to bottom. To calculate the `y` for a standard XYZ tile coordinate, use
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`-y - 1`.
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tags: "layers, openstreetmap, canvas"
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---
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<div class="row-fluid">
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