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([
        ['15:00',390,'【390位】','390位',null,null,null],
['16:05',390,null,null,null,null,null],
['16:20',395,'【395位】','395位',null,null,null],
['16:25',406,null,null,null,null,null],
['17:30',406,null,null,null,null,null],
['18:35',406,null,null,null,null,null],
['19:10',420,'【420位】','420位',null,null,null],
['19:20',413,null,null,null,null,null],
['19:25',426,null,null,null,null,null],
['20:30',426,null,null,null,null,null],
['21:35',426,null,null,null,null,null],
['22:20',423,'【423位】','423位',null,null,null],
['22:25',584,null,null,null,null,null],
['22:30',401,null,null,null,null,null],
['23:35',401,null,null,null,null,null],
['00:40',401,null,null,null,null,null],
['01:25',412,'【412位】','412位',null,null,null],
['01:40',408,null,null,null,null,null],
['02:45',408,null,null,null,null,null],
['03:50',408,null,null,null,null,null],
['04:35',405,'【405位】','405位',null,null,null],
['04:40',415,null,null,null,null,null],
['04:50',421,null,null,null,null,null],
['04:55',417,null,null,null,null,null],
['06:00',417,null,null,null,null,null],
['07:05',417,null,null,null,null,null],
['07:25',383,'【383位】','383位',null,null,null],
['08:30',383,null,null,null,null,null],
['09:35',383,null,null,null,null,null],
['10:25',462,'【462位】','462位',null,null,null],
['10:40',381,null,null,null,null,null],
['11:45',381,null,null,null,null,null],
['12:50',381,null,null,null,null,null],
['13:25',349,'【349位】','349位',null,null,null],
['14:30',349,null,null,null,null,null],
['14:55',349,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:339,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)
      }
    });
  }

});