google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS総合');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['23:15',814,'【814位】','814位',null,null,null],
['00:20',814,null,null,null,null,null],
['01:20',856,'【856位】','856位',null,null,null],
['01:30',855,null,null,null,null,null],
['01:45',817,'【817位】','817位',null,null,null],
['02:50',817,null,null,null,null,null],
['03:55',817,null,null,null,null,null],
['04:20',711,'【711位】','711位',null,null,null],
['04:30',828,null,null,null,null,null],
['05:35',828,null,null,null,null,null],
['06:40',828,null,null,null,null,null],
['07:20',826,'【826位】','826位',null,null,null],
['07:30',829,null,null,null,null,null],
['07:35',833,null,null,null,null,null],
['07:45',832,'【832位】','832位',null,null,null],
['08:50',832,null,null,null,null,null],
['09:55',832,null,null,null,null,null],
['10:15',830,'【830位】','830位',null,null,null],
['10:20',839,null,null,null,null,null],
['10:35',843,null,null,null,null,null],
['11:40',843,null,null,null,null,null],
['12:45',843,null,null,null,null,null],
['13:05',846,'【846位】','846位',null,null,null],
['13:15',847,null,null,null,null,null],
['13:20',874,null,null,null,null,null],
['13:30',841,'【841位】','841位',null,null,null],
['14:35',841,null,null,null,null,null],
['15:40',841,null,null,null,null,null],
['16:30',830,'【830位】','830位',null,null,null],
['16:35',869,null,null,null,null,null],
['16:45',842,null,null,null,null,null],
['16:50',859,null,null,null,null,null],
['17:55',859,null,null,null,null,null],
['19:00',859,null,null,null,null,null],
['19:15',830,'【830位】','830位',null,null,null],
['19:20',823,null,null,null,null,null],
['19:30',822,null,null,null,null,null],
['20:35',822,null,null,null,null,null],
['21:40',822,null,null,null,null,null],
['22:15',834,'【834位】','834位',null,null,null],
['22:20',751,null,null,null,null,null],
['22:30',833,null,null,null,null,null],
['23:10',833,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'90%', 'height':'65%', 'left':40 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { format:'#',viewWindow:{min:701,max:900},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['pink','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=0 -1 ;
  var lastlogcat=6;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});