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([
        ['14:40',270,'【270位】','270位',null,null,null],
['15:45',270,null,null,null,null,null],
['16:30',289,'【289位】','289位',null,null,null],
['16:35',292,null,null,null,null,null],
['17:40',292,null,null,null,null,null],
['18:45',292,null,null,null,null,null],
['19:15',296,'【296位】','296位',null,null,null],
['19:20',302,null,null,null,null,null],
['20:25',302,null,null,null,null,null],
['21:30',302,null,null,null,null,null],
['22:30',344,'【344位】','344位',null,null,null],
['22:45',343,null,null,null,null,null],
['22:50',304,null,null,null,null,null],
['23:55',304,null,null,null,null,null],
['01:00',304,null,null,null,null,null],
['01:30',305,'【305位】','305位',null,null,null],
['01:45',306,null,null,null,null,null],
['02:50',306,null,null,null,null,null],
['03:55',306,null,null,null,null,null],
['04:30',303,'【303位】','303位',null,null,null],
['05:35',303,null,null,null,null,null],
['06:40',303,null,null,null,null,null],
['07:30',305,'【305位】','305位',null,null,null],
['07:35',307,null,null,null,null,null],
['08:40',307,null,null,null,null,null],
['09:45',307,null,null,null,null,null],
['10:15',302,'【302位】','302位',null,null,null],
['10:20',304,null,null,null,null,null],
['11:25',304,null,null,null,null,null],
['12:30',304,null,null,null,null,null],
['13:05',302,'【302位】','302位',null,null,null],
['13:15',305,null,null,null,null,null],
['13:30',313,'【313位】','313位',null,null,null],
['14:35',313,null,null,null,null,null],
['14:40',313,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:260,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)
      }
    });
  }

});