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([
        ['12:10',421,'【421位】','421位',null,null,null],
['13:15',421,null,null,null,null,null],
['13:20',420,'【420位】','420位',null,null,null],
['13:25',493,null,null,null,null,null],
['13:35',416,null,null,null,null,null],
['14:40',416,null,null,null,null,null],
['15:45',416,null,null,null,null,null],
['16:20',407,'【407位】','407位',null,null,null],
['17:25',407,null,null,null,null,null],
['18:30',407,null,null,null,null,null],
['19:05',413,'【413位】','413位',null,null,null],
['19:20',447,null,null,null,null,null],
['20:25',447,null,null,null,null,null],
['21:30',447,null,null,null,null,null],
['22:20',473,'【473位】','473位',null,null,null],
['23:25',473,null,null,null,null,null],
['00:30',473,null,null,null,null,null],
['01:25',477,'【477位】','477位',null,null,null],
['01:35',479,null,null,null,null,null],
['02:40',479,null,null,null,null,null],
['03:45',479,null,null,null,null,null],
['04:25',485,'【485位】','485位',null,null,null],
['04:35',501,null,null,null,null,null],
['05:40',501,null,null,null,null,null],
['06:45',501,null,null,null,null,null],
['07:20',500,'【500位】','500位',null,null,null],
['08:25',500,null,null,null,null,null],
['09:30',500,null,null,null,null,null],
['10:20',502,'【502位】','502位',null,null,null],
['11:25',502,null,null,null,null,null],
['12:05',502,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:397,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)
      }
    });
  }

});