一つの表上で複数グラフを表示するには、どうすればいいのだろうか?
下のように組んだらできた
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[
[
['2014/08/01', 2],
['2014/08/02',5.12],
['2014/08/03',13.1],
['2014/08/04',13.1],
['2014/08/05',13.1],
['2014/08/06',13.1],
['2014/08/07',13.1],
['2014/08/08',13.1],
['2014/08/09',13.1],
['2014/08/10',13.1],
['2014/08/11',13.1],
['2014/08/12',13.1],
['2014/08/13',13.1],
['2014/08/14',13.1],
['2014/08/15',13.1],
['2014/08/16',13.1],
['2014/08/17',13.1],
['2014/08/18',13.1],
['2014/08/19',13.1],
['2014/08/20',13.1],
['2014/08/21',13.1],
['2014/08/22',13.1],
['2014/08/23',13.1],
['2014/08/24',13.1],
['2014/08/25',13.1],
['2014/08/26',13.1],
['2014/08/27',13.1],
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['2014/08/30',0],
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['2014/08/01', 12],
['2014/08/02',15.12],
['2014/08/03',23.1],
['2014/08/04',23.1],
['2014/08/05',23.1],
['2014/08/06',23.1],
['2014/08/07',23.1],
['2014/08/08',23.1],
['2014/08/09',23.1],
['2014/08/10',23.1],
['2014/08/11',23.1],
['2014/08/12',23.1],
['2014/08/13',23.1],
['2014/08/14',23.1],
['2014/08/15',23.1],
['2014/08/16',23.1],
['2014/08/17',23.1],
['2014/08/18',23.1],
['2014/08/19',23.1],
['2014/08/20',23.1],
['2014/08/21',23.1],
['2014/08/22',23.1],
['2014/08/23',23.1],
['2014/08/24',23.1],
['2014/08/25',23.1],
['2014/08/26',23.1],
['2014/08/27',23.1],
['2014/08/28',23.1],
['2014/08/29',29.1],
['2014/08/30',0],
['2014/08/31',0]
],
[
['2014/08/01', 13],
['2014/08/02',16.12],
['2014/08/03',24.1],
['2014/08/04',24.1],
['2014/08/05',25.1],
['2014/08/06',25.1],
['2014/08/07',25.1],
['2014/08/08',25.1],
['2014/08/09',25.1],
['2014/08/10',25.1],
['2014/08/11',25.1],
['2014/08/12',25.1],
['2014/08/13',25.1],
['2014/08/14',25.1],
['2014/08/15',25.1],
['2014/08/16',25.1],
['2014/08/17',25.1],
['2014/08/18',25.1],
['2014/08/19',25.1],
['2014/08/20',25.1],
['2014/08/21',25.1],
['2014/08/22',25.1],
['2014/08/23',25.1],
['2014/08/24',25.1],
['2014/08/25',25.1],
['2014/08/26',25.1],
['2014/08/27',25.1],
['2014/08/28',25.1],
['2014/08/29',30.1],
['2014/08/30',0.1],
['2014/08/31',0.1]
]
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第二引数を下のように配列で設定すればおk
[
[
['2014/08/01', 2],
['2014/08/02',5.12],
['2014/08/03',13.1],
['2014/08/04',13.1],
['2014/08/05',13.1],
['2014/08/06',13.1],
['2014/08/07',13.1],
['2014/08/08',13.1],
['2014/08/09',13.1],
['2014/08/10',13.1],
['2014/08/11',13.1],
['2014/08/12',13.1],
['2014/08/13',13.1],
['2014/08/14',13.1],
['2014/08/15',13.1],
['2014/08/16',13.1],
['2014/08/17',13.1],
['2014/08/18',13.1],
['2014/08/19',13.1],
['2014/08/20',13.1],
['2014/08/21',13.1],
['2014/08/22',13.1],
['2014/08/23',13.1],
['2014/08/24',13.1],
['2014/08/25',13.1],
['2014/08/26',13.1],
['2014/08/27',13.1],
['2014/08/28',13.1],
['2014/08/29',19.1],
['2014/08/30',0],
['2014/08/31',0]
],
[
['2014/08/01', 12],
['2014/08/02',15.12],
['2014/08/03',23.1],
['2014/08/04',23.1],
['2014/08/05',23.1],
['2014/08/06',23.1],
['2014/08/07',23.1],
['2014/08/08',23.1],
['2014/08/09',23.1],
['2014/08/10',23.1],
['2014/08/11',23.1],
['2014/08/12',23.1],
['2014/08/13',23.1],
['2014/08/14',23.1],
['2014/08/15',23.1],
['2014/08/16',23.1],
['2014/08/17',23.1],
['2014/08/18',23.1],
['2014/08/19',23.1],
['2014/08/20',23.1],
['2014/08/21',23.1],
['2014/08/22',23.1],
['2014/08/23',23.1],
['2014/08/24',23.1],
['2014/08/25',23.1],
['2014/08/26',23.1],
['2014/08/27',23.1],
['2014/08/28',23.1],
['2014/08/29',29.1],
['2014/08/30',0],
['2014/08/31',0]
],
[
['2014/08/01', 13],
['2014/08/02',16.12],
['2014/08/03',24.1],
['2014/08/04',24.1],
['2014/08/05',25.1],
['2014/08/06',25.1],
['2014/08/07',25.1],
['2014/08/08',25.1],
['2014/08/09',25.1],
['2014/08/10',25.1],
['2014/08/11',25.1],
['2014/08/12',25.1],
['2014/08/13',25.1],
['2014/08/14',25.1],
['2014/08/15',25.1],
['2014/08/16',25.1],
['2014/08/17',25.1],
['2014/08/18',25.1],
['2014/08/19',25.1],
['2014/08/20',25.1],
['2014/08/21',25.1],
['2014/08/22',25.1],
['2014/08/23',25.1],
['2014/08/24',25.1],
['2014/08/25',25.1],
['2014/08/26',25.1],
['2014/08/27',25.1],
['2014/08/28',25.1],
['2014/08/29',30.1],
['2014/08/30',0.1],
['2014/08/31',0.1]
]
]
ちなみに、複数グラフを表示すると当然のごとく線の色を変更したくなるのですが、その時は、
{
series:[{color:'red'},{color:'blue'},{color:'pink'}]
}
とすることで変更することができます。
さらに、グラフの背景を変更したい場合は、
{
grid: {
background:'white'
}
}
とすることで変更することができます。