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([
        ['11:25',850,'【850位】','850位',null,null,null],
['12:30',850,null,null,null,null,null],
['13:15',853,'【853位】','853位',null,null,null],
['13:30',839,null,null,null,null,null],
['14:35',839,null,null,null,null,null],
['15:40',839,null,null,null,null,null],
['16:25',855,'【855位】','855位',null,null,null],
['17:30',855,null,null,null,null,null],
['18:35',855,null,null,null,null,null],
['19:25',891,'【891位】','891位',null,null,null],
['19:40',890,null,null,null,null,null],
['20:45',890,null,null,null,null,null],
['21:50',890,null,null,null,null,null],
['22:25',911,'【911位】','911位',null,null,null],
['22:30',906,null,null,null,null,null],
['23:35',906,null,null,null,null,null],
['00:40',906,null,null,null,null,null],
['01:30',902,'【902位】','902位',null,null,null],
['01:40',903,null,null,null,null,null],
['02:45',903,null,null,null,null,null],
['03:50',903,null,null,null,null,null],
['04:40',876,'【876位】','876位',null,null,null],
['04:55',877,null,null,null,null,null],
['06:00',877,null,null,null,null,null],
['07:05',877,null,null,null,null,null],
['07:25',882,'【882位】','882位',null,null,null],
['07:30',883,null,null,null,null,null],
['08:35',883,null,null,null,null,null],
['09:40',883,null,null,null,null,null],
['10:30',909,'【909位】','909位',null,null,null],
['10:40',893,null,null,null,null,null],
['11:25',893,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:829,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)
      }
    });
  }

});