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([
        ['07:55',307,'【307位】','307位',null,null,null],
['09:00',307,null,null,null,null,null],
['10:05',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],
['15:40',313,null,null,null,null,null],
['16:35',319,'【319位】','319位',null,null,null],
['16:45',318,null,null,null,null,null],
['16:50',333,null,null,null,null,null],
['17:55',333,null,null,null,null,null],
['19:00',333,null,null,null,null,null],
['19:15',321,'【321位】','321位',null,null,null],
['19:20',351,null,null,null,null,null],
['19:30',350,null,null,null,null,null],
['20:35',350,null,null,null,null,null],
['21:40',350,null,null,null,null,null],
['22:15',353,'【353位】','353位',null,null,null],
['22:20',359,null,null,null,null,null],
['22:30',354,null,null,null,null,null],
['23:35',354,null,null,null,null,null],
['00:40',354,null,null,null,null,null],
['01:15',368,'【368位】','368位',null,null,null],
['01:20',316,null,null,null,null,null],
['01:30',360,null,null,null,null,null],
['01:35',320,null,null,null,null,null],
['02:40',320,null,null,null,null,null],
['03:45',320,null,null,null,null,null],
['04:15',334,'【334位】','334位',null,null,null],
['04:20',338,null,null,null,null,null],
['05:25',338,null,null,null,null,null],
['06:30',338,null,null,null,null,null],
['07:15',337,'【337位】','337位',null,null,null],
['07:20',339,null,null,null,null,null],
['07:50',339,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:292,max:400},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)
      }
    });
  }

});