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([
        ['04:35',749,'【749位】','749位',null,null,null],
['04:45',738,null,null,null,null,null],
['05:50',738,null,null,null,null,null],
['06:55',738,null,null,null,null,null],
['07:20',752,'【752位】','752位',null,null,null],
['07:30',756,null,null,null,null,null],
['08:35',756,null,null,null,null,null],
['09:40',756,null,null,null,null,null],
['10:15',760,'【760位】','760位',null,null,null],
['10:30',770,null,null,null,null,null],
['10:35',771,null,null,null,null,null],
['10:45',770,'【770位】','770位',null,null,null],
['11:50',770,null,null,null,null,null],
['12:55',770,null,null,null,null,null],
['13:20',712,'【712位】','712位',null,null,null],
['13:30',802,null,null,null,null,null],
['14:35',802,null,null,null,null,null],
['15:40',802,null,null,null,null,null],
['16:15',803,'【803位】','803位',null,null,null],
['16:20',652,null,null,null,null,null],
['16:30',811,null,null,null,null,null],
['17:35',811,null,null,null,null,null],
['18:40',811,null,null,null,null,null],
['19:20',846,'【846位】','846位',null,null,null],
['19:30',813,null,null,null,null,null],
['20:35',813,null,null,null,null,null],
['21:40',813,null,null,null,null,null],
['22:20',812,'【812位】','812位',null,null,null],
['22:30',819,null,null,null,null,null],
['22:45',748,'【748位】','748位',null,null,null],
['22:50',745,null,null,null,null,null],
['23:55',745,null,null,null,null,null],
['01:00',745,null,null,null,null,null],
['01:15',735,'【735位】','735位',null,null,null],
['01:20',720,null,null,null,null,null],
['01:30',715,null,null,null,null,null],
['02:35',715,null,null,null,null,null],
['03:40',715,null,null,null,null,null],
['04:20',716,'【716位】','716位',null,null,null],
['04:25',723,null,null,null,null,null],
['04:30',745,null,null,null,null,null],
['04:35',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:642,max:900},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)
      }
    });
  }

});