[OpenLayers-Trac] [OpenLayers] #2964: Error in Layer.Zoomify when
width or height is evenly divisible by 256
OpenLayers
trac-20090302 at openlayers.org
Mon Dec 6 21:36:38 EST 2010
#2964: Error in Layer.Zoomify when width or height is evenly divisible by 256
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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>
OpenLayers <http://openlayers.org/>
A free AJAX map viewer
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