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fix size initialization and resolution/zoom usage

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This commit is contained in:
dregade
2012-06-28 17:16:22 +02:00
parent f686589d1e
commit 7b91c9c26f
1 changed files with 5 additions and 4 deletions
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lib/OpenLayers/Layer/Zoomify.js
+5 -4
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@@ -105,6 +105,7 @@ OpenLayers.Layer.Zoomify = OpenLayers.Class(OpenLayers.Layer.Grid, {
initializeZoomify: function( size ) { initializeZoomify: function( size ) {
var imageSize = size.clone(); var imageSize = size.clone();
this.size = size.clone();
var tiles = new OpenLayers.Size( var tiles = new OpenLayers.Size(
Math.ceil( imageSize.w / this.standardTileSize ), Math.ceil( imageSize.w / this.standardTileSize ),
Math.ceil( imageSize.h / this.standardTileSize ) Math.ceil( imageSize.h / this.standardTileSize )
@@ -195,10 +196,10 @@ OpenLayers.Layer.Zoomify = OpenLayers.Class(OpenLayers.Layer.Grid, {
*/ */
getURL: function (bounds) { getURL: function (bounds) {
bounds = this.adjustBounds(bounds); bounds = this.adjustBounds(bounds);
var res = this.map.getResolution(); var res = this.getServerResolution();
var x = Math.round((bounds.left - this.tileOrigin.lon) / (res * this.tileSize.w)); var x = Math.round((bounds.left - this.tileOrigin.lon) / (res * this.tileSize.w));
var y = Math.round((this.tileOrigin.lat - bounds.top) / (res * this.tileSize.h)); var y = Math.round((this.tileOrigin.lat - bounds.top) / (res * this.tileSize.h));
var z = this.map.getZoom(); var z = this.getZoomForResolution( res );
var tileIndex = x + y * this.tierSizeInTiles[z].w + this.tileCountUpToTier[z]; var tileIndex = x + y * this.tierSizeInTiles[z].w + this.tileCountUpToTier[z];
var path = "TileGroup" + Math.floor( (tileIndex) / 256 ) + var path = "TileGroup" + Math.floor( (tileIndex) / 256 ) +
@@ -219,10 +220,10 @@ OpenLayers.Layer.Zoomify = OpenLayers.Class(OpenLayers.Layer.Grid, {
getImageSize: function() { getImageSize: function() {
if (arguments.length > 0) { if (arguments.length > 0) {
var bounds = this.adjustBounds(arguments[0]); var bounds = this.adjustBounds(arguments[0]);
var res = this.map.getResolution(); var res = this.getServerResolution();
var x = Math.round((bounds.left - this.tileOrigin.lon) / (res * this.tileSize.w)); var x = Math.round((bounds.left - this.tileOrigin.lon) / (res * this.tileSize.w));
var y = Math.round((this.tileOrigin.lat - bounds.top) / (res * this.tileSize.h)); var y = Math.round((this.tileOrigin.lat - bounds.top) / (res * this.tileSize.h));
var z = this.map.getZoom(); var z = this.getZoomForResolution( res );
var w = this.standardTileSize; var w = this.standardTileSize;
var h = this.standardTileSize; var h = this.standardTileSize;
if (x == this.tierSizeInTiles[z].w -1 ) { if (x == this.tierSizeInTiles[z].w -1 ) {