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([
        ['04:10',490,'【490位】','490位',null,null,null],
['04:15',534,null,null,null,null,null],
['04:20',486,null,null,null,null,null],
['05:25',486,null,null,null,null,null],
['06:30',486,null,null,null,null,null],
['07:15',475,'【475位】','475位',null,null,null],
['07:20',476,null,null,null,null,null],
['08:25',476,null,null,null,null,null],
['09:30',476,null,null,null,null,null],
['10:20',486,'【486位】','486位',null,null,null],
['10:25',484,null,null,null,null,null],
['10:30',486,null,null,null,null,null],
['11:35',486,null,null,null,null,null],
['12:40',486,null,null,null,null,null],
['13:15',596,'【596位】','596位',null,null,null],
['13:20',483,null,null,null,null,null],
['14:25',483,null,null,null,null,null],
['15:30',483,null,null,null,null,null],
['16:15',525,'【525位】','525位',null,null,null],
['16:20',503,null,null,null,null,null],
['16:30',505,null,null,null,null,null],
['17:35',505,null,null,null,null,null],
['18:40',505,null,null,null,null,null],
['19:15',522,'【522位】','522位',null,null,null],
['19:20',539,null,null,null,null,null],
['20:25',539,null,null,null,null,null],
['21:30',539,null,null,null,null,null],
['22:15',557,'【557位】','557位',null,null,null],
['22:20',534,null,null,null,null,null],
['23:25',534,null,null,null,null,null],
['00:30',534,null,null,null,null,null],
['01:15',563,'【563位】','563位',null,null,null],
['01:20',559,null,null,null,null,null],
['02:25',559,null,null,null,null,null],
['03:30',559,null,null,null,null,null],
['04:10',559,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:465,max:600},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)
      }
    });
  }

});