Thanks

Il giorno mercoledì 19 aprile 2017 22:46:23 UTC+2, Daniel LaLiberte ha 
scritto:
>
> Months start at 0.  This is documented here:  
> https://developers.google.com/chart/interactive/docs/datesandtimes
>
> On Wed, Apr 19, 2017 at 4:41 PM, Rattle PenH <penasa...@gmail.com 
> <javascript:>> wrote:
>
>> Hallo.
>>
>> I have a problem and I can't find where i did wrong.
>>
>> I draw a Line Chart loading data from a JSON table generated by a php 
>> file. the data looks like this:
>>
>> {
>>  "cols": [
>>   {"DT":"", "label":"Data ora","pattern":"","type":"datetime"},
>>   {"TIn":"", "label":"TIn","pattern":"","type":"number"},
>>   {"TOut":"", "label":"TOut","pattern":"","type":"number"},
>>   {"t_min":"", "label":"t_min","pattern":"","type":"number"},
>>   {"t_max":"", "label":"t_max","pattern":"","type":"number"},
>>   {"t_floor":"", "label":"t_floor","pattern":"","type":"number"},
>>   {"t_ceiling":"", "label":"t_ceiling","pattern":"","type":"number"}
>>  ],
>> "rows": [
>>   {"c":[{"v":"Date(2017, 04, 19, 11, 38, 22)","f":null},{"v":20.562, 
>> "f":null},{"v":15.5, "f":null},{"v":19.5, "f":null},{"v":23.5, 
>> "f":null},{"v":18.0, "f":null},{"v":25.0, "f":null}]},
>>   {"c":[{"v":"Date(2017, 04, 19, 11, 40, 29)","f":null},{"v":20.5, 
>> "f":null},{"v":15.5, "f":null},{"v":19.5, "f":null},{"v":23.5, 
>> "f":null},{"v":18.0, "f":null},{"v":25.0, "f":null}]},
>>   {"c":[{"v":"Date(2017, 04, 19, 11, 41, 32)","f":null},{"v":20.375, 
>> "f":null},{"v":15.562, "f":null},{"v":19.5, "f":null},{"v":23.5, 
>> "f":null},{"v":18.0, "f":null},{"v":25.0, "f":null}]},
>>   {"c":[{"v":"Date(2017, 04, 19, 11, 43, 37)","f":null},{"v":20.25, 
>> "f":null},{"v":15.562, "f":null},{"v":19.5, "f":null},{"v":23.5, 
>> "f":null},{"v":18.0, "f":null},{"v":25.0, "f":null}]},
>> ....
>>
>>
>> The chart is customized like this:
>>
>>       var options = {   width: 1200,
>>                                                 height: 600,
>>                                                 vAxis:  {minValue: 14, 
>> maxValue:26},
>>                                                 hAxis: {        format: 
>> 'dd/MMM   HH:mm',
>>                                                                         
>> slantedText: true,
>>                                                                         
>> slantedTextAngle: 30,
>>                                                                         
>> textStyle: {fontSize:10}},
>>                                                 series: {       0: {color: 
>> '#66FF66', lineWidth: 4, pointSize: 5},
>>                                                                         1: 
>> {color: '#11AA11', lineWidth: 3, pointSize: 5},
>>                                                                         2: 
>> {color: '#9999FF', lineDashStyle: [4, 2], enableInteractivity: false},
>>                                                                         3: 
>> {color: '#FF9999', lineDashStyle: [4, 2], enableInteractivity: false},
>>                                                                         4: 
>> {color: '#999999', lineDashStyle: [4, 4], enableInteractivity: false},
>>                                                                         5: 
>> {color: '#999999', lineDashStyle: [4, 4], enableInteractivity: false}
>>                                                                 }
>>                                         }
>>
>>
>> but when i draw the chart i get the lables on the xAxis with the wrong 
>> data. In fact I get "19/*May * 12:00", "19/*May*  14:00" and so on.
>>
>> I cannot find out where I am wrong. Can anybody help?
>>
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>
>
>
> -- 
> Daniel LaLiberte <https://plus.google.com/100631381223468223275?prsrc=2>
> dlali...@google.com <javascript:>   5CC, Cambridge MA
>

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