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([
        ['12:05',620,'【620位】','620位',null,null,null],
['13:10',620,null,null,null,null,null],
['13:15',617,'【617位】','617位',null,null,null],
['13:25',613,null,null,null,null,null],
['13:30',660,null,null,null,null,null],
['14:35',660,null,null,null,null,null],
['15:40',660,null,null,null,null,null],
['16:25',677,'【677位】','677位',null,null,null],
['17:30',677,null,null,null,null,null],
['18:35',677,null,null,null,null,null],
['19:25',707,'【707位】','707位',null,null,null],
['19:40',706,null,null,null,null,null],
['20:45',706,null,null,null,null,null],
['21:50',706,null,null,null,null,null],
['22:25',728,'【728位】','728位',null,null,null],
['22:30',723,null,null,null,null,null],
['23:35',723,null,null,null,null,null],
['00:40',723,null,null,null,null,null],
['01:30',725,'【725位】','725位',null,null,null],
['01:40',722,null,null,null,null,null],
['02:45',722,null,null,null,null,null],
['03:50',722,null,null,null,null,null],
['04:40',711,'【711位】','711位',null,null,null],
['04:55',712,null,null,null,null,null],
['06:00',712,null,null,null,null,null],
['07:05',712,null,null,null,null,null],
['07:25',724,'【724位】','724位',null,null,null],
['07:30',725,null,null,null,null,null],
['08:35',725,null,null,null,null,null],
['09:40',725,null,null,null,null,null],
['10:30',738,'【738位】','738位',null,null,null],
['10:40',743,null,null,null,null,null],
['11:45',743,null,null,null,null,null],
['12:00',743,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:603,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)
      }
    });
  }

});