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([
        ['00:25',328,'【328位】','328位',null,null,null],
['01:15',315,'【315位】','315位',null,null,null],
['01:20',321,null,null,null,null,null],
['01:30',317,null,null,null,null,null],
['01:45',312,'【312位】','312位',null,null,null],
['02:50',312,null,null,null,null,null],
['03:55',312,null,null,null,null,null],
['04:30',310,'【310位】','310位',null,null,null],
['04:35',325,null,null,null,null,null],
['05:40',325,null,null,null,null,null],
['06:45',325,null,null,null,null,null],
['07:15',327,'【327位】','327位',null,null,null],
['08:20',327,null,null,null,null,null],
['09:25',327,null,null,null,null,null],
['10:30',328,'【328位】','328位',null,null,null],
['10:50',327,null,null,null,null,null],
['11:55',327,null,null,null,null,null],
['13:00',327,null,null,null,null,null],
['13:05',329,'【329位】','329位',null,null,null],
['13:15',330,null,null,null,null,null],
['13:30',327,'【327位】','327位',null,null,null],
['14:35',327,null,null,null,null,null],
['15:40',327,null,null,null,null,null],
['16:15',319,'【319位】','319位',null,null,null],
['16:20',321,null,null,null,null,null],
['17:25',321,null,null,null,null,null],
['18:30',321,null,null,null,null,null],
['19:20',323,'【323位】','323位',null,null,null],
['19:30',324,null,null,null,null,null],
['19:45',326,'【326位】','326位',null,null,null],
['20:50',326,null,null,null,null,null],
['21:55',326,null,null,null,null,null],
['22:15',325,'【325位】','325位',null,null,null],
['22:20',328,null,null,null,null,null],
['22:30',329,null,null,null,null,null],
['22:35',320,null,null,null,null,null],
['22:45',342,'【342位】','342位',null,null,null],
['22:50',340,null,null,null,null,null],
['23:55',340,null,null,null,null,null],
['00:20',340,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:300,max:350},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)
      }
    });
  }

});