[OpenLayers-Trac] [OpenLayers] #2964: Error in Layer.Zoomify when width or height is evenly divisible by 256

[OpenLayers]

#2964: Error in Layer.Zoomify when width or height is evenly divisible by 256
---------------------+------------------------------------------------------
 Reporter:  alpage   |       Owner:  euzuro      
     Type:  bug      |      Status:  new         
 Priority:  major    |   Milestone:  2.11 Release
Component:  Layer    |     Version:  2.10        
 Keywords:  zoomify  |       State:              
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 In getImageSize function in OpenLayers.Layer.Zoomify the calculation of
 edge tile size is performed using "var w = this.tierImageSize[z].w %
 this.standardTileSize" and "var h = this.tierImageSize[z].h %
 this.standardTileSize". But if either width or height of a particular
 layer is evenly divisible by this.standardTileSize (default 256) then the
 result is zero. Code should check for zero and replace with
 this.standardTileSize.

 See [http://www.objectivepathology.com/ViewerBug/] for example.

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Ticket URL: <http://trac.openlayers.org/ticket/2964>
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