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([
        ['08:30',935,'【935位】','935位',null,null,null],
['09:35',935,null,null,null,null,null],
['10:30',971,'【971位】','971位',null,null,null],
['10:50',959,null,null,null,null,null],
['11:55',959,null,null,null,null,null],
['13:00',959,null,null,null,null,null],
['13:05',945,'【945位】','945位',null,null,null],
['13:15',946,null,null,null,null,null],
['13:20',961,null,null,null,null,null],
['13:30',956,'【956位】','956位',null,null,null],
['14:35',956,null,null,null,null,null],
['15:40',956,null,null,null,null,null],
['16:20',971,'【971位】','971位',null,null,null],
['16:30',999,null,null,null,null,null],
['17:35',999,null,null,null,null,null],
['18:40',999,null,null,null,null,null],
['19:45',995,'【995位】','995位',null,null,null],
['20:50',995,null,null,null,null,null],
['21:55',995,null,null,null,null,null],
['22:15',997,'【997位】','997位',null,null,null],
['22:20',883,null,null,null,null,null],
['22:45',1000,null,null,null,null,null],
['22:50',998,null,null,null,null,null],
['23:55',998,null,null,null,null,null],
['01:00',998,null,null,null,null,null],
['01:15',863,'【863位】','863位',null,null,null],
['01:20',985,null,null,null,null,null],
['01:30',983,null,null,null,null,null],
['02:35',983,null,null,null,null,null],
['03:40',983,null,null,null,null,null],
['04:25',954,'【954位】','954位',null,null,null],
['04:30',960,null,null,null,null,null],
['05:35',960,null,null,null,null,null],
['06:40',960,null,null,null,null,null],
['07:15',972,'【972位】','972位',null,null,null],
['07:20',959,null,null,null,null,null],
['07:45',971,'【971位】','971位',null,null,null],
['08:30',971,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:853,max:1100},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)
      }
    });
  }

});