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fix serverResolutions if not provided

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This commit is contained in:
dregade
2012-06-29 09:22:54 +02:00
parent 7b91c9c26f
commit 74f9a943cc
1 changed files with 5 additions and 1 deletions
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lib/OpenLayers/Layer/Zoomify.js
+5 -1
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@@ -133,14 +133,18 @@ OpenLayers.Layer.Zoomify = OpenLayers.Class(OpenLayers.Layer.Grid, {
this.tierImageSize.reverse(); this.tierImageSize.reverse();
this.numberOfTiers = this.tierSizeInTiles.length; this.numberOfTiers = this.tierSizeInTiles.length;
var resolutions = [1];
this.tileCountUpToTier = [0]; this.tileCountUpToTier = [0];
for (var i = 1; i < this.numberOfTiers; i++) { for (var i = 1; i < this.numberOfTiers; i++) {
resolutions.unshift(Math.pow(2, i));
this.tileCountUpToTier.push( this.tileCountUpToTier.push(
this.tierSizeInTiles[i-1].w * this.tierSizeInTiles[i-1].h + this.tierSizeInTiles[i-1].w * this.tierSizeInTiles[i-1].h +
this.tileCountUpToTier[i-1] this.tileCountUpToTier[i-1]
); );
} }
if (!this.serverResolutions) {
this.serverResolutions = resolutions;
}
}, },
/** /**