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Pixels aligned top,left to origin.

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This commit is contained in:
Tim Schaub
2012-07-09 01:03:39 -06:00
parent d76eea8ac4
commit 7f594364ca
1 changed files with 2 additions and 2 deletions
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src/ol/renderer/TileLayerRenderer.js
+2 -2
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@@ -172,8 +172,8 @@ ol.renderer.TileLayerRenderer.prototype.getNormalizedTileCoord_ = function(loc,
var scale = resolution / tileResolution; var scale = resolution / tileResolution;
// offset from tile origin in pixel space // offset from tile origin in pixel space
var dx = Math.round((loc.getX() - tileOrigin[0]) / resolution); var dx = Math.floor((loc.getX() - tileOrigin[0]) / resolution);
var dy = Math.round((tileOrigin[1] - loc.getY()) / resolution); var dy = Math.floor((tileOrigin[1] - loc.getY()) / resolution);
// desired tile size (in fractional pixels) // desired tile size (in fractional pixels)
var fpxTileWidth = tileSize[0] / scale; var fpxTileWidth = tileSize[0] / scale;