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Remove extra tiles.

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This commit is contained in:
scharrier
2013-11-13 15:27:51 +01:00
committed by Tom Payne
parent beefa6845f
commit 3fe81e451a
2 changed files with 3 additions and 3 deletions
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src/ol/source/zoomifysource.js
+2 -2
View File
@@ -146,7 +146,7 @@ ol.source.Zoomify = function(options) {
ctx.drawImage(this, 0, 0); ctx.drawImage(this, 0, 0);
// Change original image // Change original image
image = new Image() ; image = new Image();
image.src = canvas.toDataURL(); image.src = canvas.toDataURL();
} }
} }
@@ -159,7 +159,7 @@ ol.source.Zoomify = function(options) {
resolutions: resolutions resolutions: resolutions
}); });
var tileUrlFunction = ol.TileUrlFunction.withTileCoordTransform( var tileUrlFunction = ol.TileUrlFunction.withTileCoordTransform(
tileGrid.createTileCoordTransform(), tileGrid.createTileCoordTransform({extent: [0, 0].concat(this.size_)}),
createFromUrl(this.url_)); createFromUrl(this.url_));
src/ol/tilegrid/zoomifytilegrid.js
+1 -1
View File
@@ -68,7 +68,7 @@ ol.tilegrid.Zoomify.prototype.createTileCoordTransform = function(opt_options) {
if (!goog.isNull(tileRangeByZ)) { if (!goog.isNull(tileRangeByZ)) {
tmpTileCoord.z = z; tmpTileCoord.z = z;
tmpTileCoord.x = x; tmpTileCoord.x = x;
tmpTileCoord.y = y; tmpTileCoord.y = -y - 1;
if (!tileRangeByZ[z].contains(tmpTileCoord)) { if (!tileRangeByZ[z].contains(tmpTileCoord)) {
return null; return null;
} }