helper.js Example File

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.pragma library
function roundNumber(number, digits)
{
    var multiple = Math.pow(10, digits);
    return Math.round(number * multiple) / multiple;
}
function formatTime(sec)
{
    var value = sec
    var seconds = value % 60
    value /= 60
    value = (value > 1) ? Math.round(value) : 0
    var minutes = value % 60
    value /= 60
    value = (value > 1) ? Math.round(value) : 0
    var hours = value
    if (hours > 0) value = hours + "h:"+ minutes + "m"
    else value = minutes + "min"
    return value
}
function formatDistance(meters)
{
    var dist = Math.round(meters)
    if (dist > 1000 ){
        if (dist > 100000){
            dist = Math.round(dist / 1000)
        }
        else{
            dist = Math.round(dist / 100)
            dist = dist / 10
        }
        dist = dist + " km"
    }
    else{
        dist = dist + " m"
    }
    return dist
}