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Add gutter support to ol.renderer.canvas.TileLayer

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This commit is contained in:
Éric Lemoine
2013-12-10 09:29:58 +01:00
parent 55f56aaf03
commit 2db8ce566b
1 changed files with 7 additions and 2 deletions
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9
src/ol/renderer/canvas/canvastilelayerrenderer.js
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@@ -180,6 +180,7 @@ ol.renderer.canvas.TileLayer.prototype.renderFrame =
if (goog.isNull(tileGrid)) {
tileGrid = ol.tilegrid.getForProjection(projection);
}
var tileGutter = tileSource.getGutter();
var z = tileGrid.getZForResolution(view2DState.resolution);
var tileSize = tileGrid.getTileSize(z);
var tileResolution = tileGrid.getResolution(z);
@@ -338,7 +339,9 @@ ol.renderer.canvas.TileLayer.prototype.renderFrame =
context.clearRect(x, y, tileSize[0], tileSize[1]);
}
if (tileState == ol.TileState.LOADED) {
context.drawImage(tile.getImage(), x, y);
context.drawImage(tile.getImage(),
tileGutter, tileGutter, tileSize[0], tileSize[1],
x, y, tileSize[0], tileSize[1]);
}
this.renderedTiles_[index] = tile;
}
@@ -357,7 +360,9 @@ ol.renderer.canvas.TileLayer.prototype.renderFrame =
context.clearRect(x, y, width, height);
}
if (tileState == ol.TileState.LOADED) {
context.drawImage(tile.getImage(), x, y, width, height);
context.drawImage(tile.getImage(),
tileGutter, tileGutter, tileSize[0], tileSize[1],
x, y, width, height);
}
interimTileRange =
tileGrid.getTileRangeForExtentAndZ(tileExtent, z, tmpTileRange);