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([
        ['03:15',735,'【735位】','735位',null,null,null],
['04:20',730,'【730位】','730位',null,null,null],
['04:25',743,null,null,null,null,null],
['04:40',744,null,null,null,null,null],
['05:45',744,null,null,null,null,null],
['06:50',744,null,null,null,null,null],
['07:10',745,'【745位】','745位',null,null,null],
['07:20',757,null,null,null,null,null],
['07:25',746,null,null,null,null,null],
['07:40',747,'【747位】','747位',null,null,null],
['08:45',747,null,null,null,null,null],
['09:50',747,null,null,null,null,null],
['10:25',756,'【756位】','756位',null,null,null],
['10:40',757,null,null,null,null,null],
['11:45',757,null,null,null,null,null],
['12:50',757,null,null,null,null,null],
['13:10',758,'【758位】','758位',null,null,null],
['13:15',736,null,null,null,null,null],
['13:20',724,null,null,null,null,null],
['13:25',757,null,null,null,null,null],
['13:40',759,'【759位】','759位',null,null,null],
['14:45',759,null,null,null,null,null],
['15:50',759,null,null,null,null,null],
['16:25',776,'【776位】','776位',null,null,null],
['16:40',780,null,null,null,null,null],
['17:45',780,null,null,null,null,null],
['18:50',780,null,null,null,null,null],
['19:10',742,'【742位】','742位',null,null,null],
['19:20',779,null,null,null,null,null],
['19:25',764,null,null,null,null,null],
['20:30',764,null,null,null,null,null],
['21:35',764,null,null,null,null,null],
['22:10',753,'【753位】','753位',null,null,null],
['22:20',764,null,null,null,null,null],
['22:25',779,null,null,null,null,null],
['22:40',776,'【776位】','776位',null,null,null],
['23:45',776,null,null,null,null,null],
['00:50',776,null,null,null,null,null],
['01:20',774,'【774位】','774位',null,null,null],
['01:25',746,null,null,null,null,null],
['01:40',745,null,null,null,null,null],
['02:45',745,null,null,null,null,null],
['03:10',745,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:714,max:800},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)
      }
    });
  }

});