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([
        ['10:45',374,'【374位】','374位',null,null,null],
['11:50',374,null,null,null,null,null],
['12:55',374,null,null,null,null,null],
['13:20',319,'【319位】','319位',null,null,null],
['13:30',360,null,null,null,null,null],
['14:35',360,null,null,null,null,null],
['15:40',360,null,null,null,null,null],
['16:20',363,'【363位】','363位',null,null,null],
['16:30',361,null,null,null,null,null],
['16:45',362,'【362位】','362位',null,null,null],
['17:50',362,null,null,null,null,null],
['18:55',362,null,null,null,null,null],
['19:20',364,'【364位】','364位',null,null,null],
['19:30',361,null,null,null,null,null],
['20:35',361,null,null,null,null,null],
['21:40',361,null,null,null,null,null],
['22:15',362,'【362位】','362位',null,null,null],
['22:30',363,null,null,null,null,null],
['22:45',342,'【342位】','342位',null,null,null],
['23:50',342,null,null,null,null,null],
['00:55',342,null,null,null,null,null],
['01:15',340,'【340位】','340位',null,null,null],
['01:20',346,null,null,null,null,null],
['01:30',345,null,null,null,null,null],
['01:35',343,null,null,null,null,null],
['02:40',343,null,null,null,null,null],
['03:45',343,null,null,null,null,null],
['04:30',317,'【317位】','317位',null,null,null],
['05:35',317,null,null,null,null,null],
['06:40',317,null,null,null,null,null],
['07:15',316,'【316位】','316位',null,null,null],
['07:20',318,null,null,null,null,null],
['08:25',318,null,null,null,null,null],
['09:30',318,null,null,null,null,null],
['10:35',318,null,null,null,null,null],
['10:40',318,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:306,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)
      }
    });
  }

});