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([
        ['08:15',843,'【843位】','843位',null,null,null],
['09:20',843,null,null,null,null,null],
['10:15',837,'【837位】','837位',null,null,null],
['10:25',865,null,null,null,null,null],
['10:30',876,null,null,null,null,null],
['10:35',877,null,null,null,null,null],
['11:40',877,null,null,null,null,null],
['12:45',877,null,null,null,null,null],
['13:15',905,'【905位】','905位',null,null,null],
['13:25',879,null,null,null,null,null],
['13:35',863,null,null,null,null,null],
['14:40',863,null,null,null,null,null],
['15:45',863,null,null,null,null,null],
['16:15',799,'【799位】','799位',null,null,null],
['16:20',845,null,null,null,null,null],
['16:35',844,null,null,null,null,null],
['16:45',849,'【849位】','849位',null,null,null],
['17:50',849,null,null,null,null,null],
['18:55',849,null,null,null,null,null],
['19:15',832,'【832位】','832位',null,null,null],
['19:20',856,null,null,null,null,null],
['20:25',856,null,null,null,null,null],
['21:30',856,null,null,null,null,null],
['22:15',849,'【849位】','849位',null,null,null],
['22:25',851,null,null,null,null,null],
['22:35',872,null,null,null,null,null],
['23:40',872,null,null,null,null,null],
['00:45',872,null,null,null,null,null],
['01:15',839,'【839位】','839位',null,null,null],
['01:20',829,null,null,null,null,null],
['01:35',844,null,null,null,null,null],
['02:40',844,null,null,null,null,null],
['03:45',844,null,null,null,null,null],
['04:15',832,'【832位】','832位',null,null,null],
['04:20',840,null,null,null,null,null],
['05:25',840,null,null,null,null,null],
['06:30',840,null,null,null,null,null],
['07:15',837,'【837位】','837位',null,null,null],
['07:20',850,null,null,null,null,null],
['08:10',850,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:789,max:1000},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)
      }
    });
  }

});