List of sublayers to display, in order. Order will be respected only if supportsDynamicLayers is true. If left undefined the service will be with the default layers.

All query parameters will be added to each MapServer export request, overriding any settings made by this library. Useful for specifying image format, or working with temporal data.

Set true if the Map Service supports dynamic layers , in which case sublayer order and opacity can be specified. If set false any order and opacity settings will be ignored.

Fetch larger images for high-resolution devices.