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50
51.pragma library
52
53function roundNumber(number, digits)
54{
55    var multiple = Math.pow(10, digits);
56    return Math.round(number * multiple) / multiple;
57}
58
59function formatTime(sec)
60{
61    var value = sec
62    var seconds = value % 60
63    value /= 60
64    value = (value > 1) ? Math.round(value) : 0
65    var minutes = value % 60
66    value /= 60
67    value = (value > 1) ? Math.round(value) : 0
68    var hours = value
69    if (hours > 0) value = hours + "h:"+ minutes + "m"
70    else value = minutes + "min"
71    return value
72}
73
74function formatDistance(meters)
75{
76    var dist = Math.round(meters)
77    if (dist > 1000 ){
78        if (dist > 100000){
79            dist = Math.round(dist / 1000)
80        }
81        else{
82            dist = Math.round(dist / 100)
83            dist = dist / 10
84        }
85        dist = dist + " km"
86    }
87    else{
88        dist = dist + " m"
89    }
90    return dist
91}
92