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Telogis.GeoBase.Constants

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Constants Namespace

Internal use only.

Properties
NameTypeDescription
BUFFERINGNumber

Size of offscreen buffer.

DEFAULT_LAYER_PADDINGNumber

Amount to pad the maps bounds by when the clusterlayer updates its items.

Defaults to 100.
DEFAULT_LAYER_REQUESTSNumber

Each tile layer will default to making only 4 simultaneous requests unless specified otherwise in the config.

Defaults to 4.
DEFAULT_MAP_HEIGHTNumber

The height of the map if no height is available.

Defaults to 240.
DEFAULT_MAP_LAYER_REQUESTSNumber

The base tile layer will make up to 8 simultaneous tile requests by default.desc This gives it preference over additional tile layers unless specified otherwise in the config.

Defaults to 8.
DEFAULT_MAP_WIDTHNumber

The width of the map if no width is available.

Defaults to 240.
DEFAULT_MAP_ZOOMINDEXNumber

The initial zoom index of a map if one was not specified.

Defaults to 8.
DEFAULT_MAP_ZOOMSArray

The zooms referenced by the maps ZoomIndex if using a tile size other than the legacy one.

GESTURE_THRESHOLDObject

Threshold values for determining the start of a gesture event.

Defaults to { min: 0.95, max:1.05}.
LEGACY_MAP_ZOOMSArray

The zooms referenced by the maps ZoomIndex if using the legacy tile size.

PROXIMITYNumber

A distance in pixels used for hit testing an object. If the mouse or touch is within this many pixels of the object it is considered a hit.

TAP_TIMEOUTNumber

Maximum time in milliseconds between a TouchStart event and TouchEnd event to trigger a Click event. Anything longer than this is not translated into a Click event.

TOUCH_HOVERNumber

Minimum time in milliseconds between a TouchStart event and no TouchEnd event to be considered 'hovering'.