Read WMTS Capabilities.
| OpenLayers. | Read WMTS Capabilities. | 
| Properties | |
| defaultVersion | {String} Version number to assume if none found. | 
| yx | {Object} Members in the yx object are used to determine if a CRS URN corresponds to a CRS with y,x axis order. | 
| Constructor | |
| OpenLayers. | Create a new parser for WMTS capabilities. | 
| Functions | |
| read | Read capabilities data from a string, and return information about the service (offering and observedProperty mostly). | 
| createLayer | Create a WMTS layer given a capabilities object. | 
createLayer: function( capabilities, config ) 
Create a WMTS layer given a capabilities object.
| capabilities | {Object} The object returned from a read call to this format. | 
| config | {Object} Configuration properties for the layer. Defaults for the layer will apply if not provided. | 
| layer | {String} The layer identifier. | 
| matrixSet | {String} The matrix set identifier, required if there is more than one matrix set in the layer capabilities. | 
| style | {String} The name of the style | 
| format | {String} Image format for the layer. Default is the first format returned in the GetCapabilities response. | 
| param | {Object} The dimensions values eg: {“Year”: “2012”} | 
{OpenLayers.Layer.WMTS} A properly configured WMTS layer. Throws an error if an incomplete config is provided. Returns undefined if no layer could be created with the provided config.
Create a WMTS layer given a capabilities object.
createLayer: function( capabilities, config )