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([
        ['17:35',372,'【372位】','372位',null,null,null],
['18:40',372,null,null,null,null,null],
['19:25',367,'【367位】','367位',null,null,null],
['19:35',366,null,null,null,null,null],
['20:40',366,null,null,null,null,null],
['21:45',366,null,null,null,null,null],
['22:10',349,'【349位】','349位',null,null,null],
['22:20',354,null,null,null,null,null],
['22:25',346,null,null,null,null,null],
['23:30',346,null,null,null,null,null],
['00:35',346,null,null,null,null,null],
['01:20',335,'【335位】','335位',null,null,null],
['01:30',323,null,null,null,null,null],
['02:35',323,null,null,null,null,null],
['03:40',323,null,null,null,null,null],
['04:15',319,'【319位】','319位',null,null,null],
['04:20',331,null,null,null,null,null],
['04:30',319,null,null,null,null,null],
['04:35',332,null,null,null,null,null],
['05:40',332,null,null,null,null,null],
['06:45',332,null,null,null,null,null],
['07:15',345,'【345位】','345位',null,null,null],
['07:20',347,null,null,null,null,null],
['07:40',346,'【346位】','346位',null,null,null],
['08:45',346,null,null,null,null,null],
['09:50',346,null,null,null,null,null],
['10:15',324,'【324位】','324位',null,null,null],
['10:35',331,null,null,null,null,null],
['11:40',331,null,null,null,null,null],
['12:45',331,null,null,null,null,null],
['13:15',355,'【355位】','355位',null,null,null],
['13:25',325,null,null,null,null,null],
['13:35',328,null,null,null,null,null],
['14:40',328,null,null,null,null,null],
['15:45',328,null,null,null,null,null],
['16:50',328,null,null,null,null,null],
['17:30',328,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:309,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)
      }
    });
  }

});