gre.touch


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gre.touch(
    x ,
    y,
    [channel]
)

Send a touch event to the application at the co-ordinates passed in through the parameters. channel is an optional parameter

Parameters:
        x           The x position to simulate the touch event at
        y           The y position to simulate the touch event at
        channel     An optional Storyboard IO channel to send the event on, if not specified the
                    event is added directly into the current Storyboard application event queue
                    if neither the environment variable or global GREIONAME variable are set.

Returns:
        true for success, false for failure and error message string, e.g. "Can't open greio channel my_channel"

Example:

function CBTouch()
    gre.touch(25, 50)
end

function CBSendTouch()
    local success, error = gre.touch(25, 50, "my_channel")
    if(success == false) then
        print(error)
        --handle error
    end
end