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Viewing changes to lib/helioviewer/TileLayer.js

Renamed getClosestImage() "x" & "y" return values to the more intuitive "centerX" & "centerY" parameters. Limited precision of offsets to reflect highest available precision.

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lib/helioviewer/TileLayer.js
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     * @param {Boolean} zoomLevelChanged Whether or not the zoom level has been changed
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     */
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    reset: function (zoomLevelChanged) {
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        this.scaleFactor  = this.scale / this.viewport.getImageScale();  
 
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        this.scaleFactor  = (this.scale / this.viewport.getImageScale()).toPrecision(8);  
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        // Update relevant dimensions
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        this.relWidth  = this.width  * this.scaleFactor;
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        this.relHeight = this.height * this.scaleFactor;
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        // Offset image
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        this.offsetX = ((this.width  / 2) - this.x) * this.scaleFactor;
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        this.offsetY = ((this.height / 2) - this.y) * this.scaleFactor;
 
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        this.offsetX = (((this.width  / 2) - this.centerX).toPrecision(8) * this.scaleFactor).toPrecision(8);
 
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        this.offsetY = (((this.height / 2) - this.centerY).toPrecision(8) * this.scaleFactor).toPrecision(8);
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        this.domNode.css({
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            "left": this.offsetX,