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built_in:locator [2014/12/18 19:52] bcarroll created |
built_in:locator [2015/03/22 00:46] |
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- | ====== Location control ====== | ||
- | Use GPS and/or network to find location | ||
- | ===== Create ===== | ||
- | Create a Locator object using the CreateLocator function of the app object: | ||
- | < | ||
- | Location providers available are: " | ||
- | |||
- | You can use the SetOnChange function of the Locator to set the name of a function you want to be called when a the changes occur. | ||
- | |||
- | Change the rate that a Locator checks for changes with the SetRate method. | ||
- | ===== Methods ===== | ||
- | ^Method ^Description ^ | ||
- | |Locator.SetOnChange( callback ) | | | ||
- | |Locator.SetRate( seconds ) |Set Locator update frequency in seconds | | ||
- | |Locator.Start() | | | ||
- | |Locator.GetDistanceTo() |Returns the approximate distance in meters between this location and the given location. | | ||
- | |Locator.GetBearingTo() |Returns the approximate initial bearing in degrees East of true North when traveling along the shortest path between this location and the given location. | |