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No more percentage based positioning.

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Client zoom now supports both over- and undersampling.
This commit is contained in:
ahocevar
2012-06-10 16:53:56 +02:00
parent 405cebd482
commit f0ad48597f
12 changed files with 202 additions and 331 deletions
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14
lib/OpenLayers/Tile/Image.js
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@@ -212,11 +212,15 @@ OpenLayers.Tile.Image = OpenLayers.Class(OpenLayers.Tile, {
positionTile: function() {
var style = this.getTile().style,
size = this.frame ? this.size :
this.layer.getImageSize(this.bounds);
style.left = this.position.x + "%";
style.top = this.position.y + "%";
style.width = size.w + "%";
style.height = size.h + "%";
this.layer.getImageSize(this.bounds),
ratio = 1;
if (this.layer instanceof OpenLayers.Layer.Grid) {
ratio = this.layer.getServerResolution() / this.layer.map.getResolution();
}
style.left = (this.position.x | 0) + "px";
style.top = (this.position.y | 0) + "px";
style.width = Math.round(ratio * size.w) + "px";
style.height = Math.round(ratio * size.h) + "px";
},
/**