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([
        ['17:00',714,'【714位】','714位',null,null,null],
['18:05',714,null,null,null,null,null],
['19:10',731,'【731位】','731位',null,null,null],
['19:15',739,null,null,null,null,null],
['19:20',761,null,null,null,null,null],
['19:25',743,null,null,null,null,null],
['20:30',743,null,null,null,null,null],
['21:35',743,null,null,null,null,null],
['22:25',789,'【789位】','789位',null,null,null],
['22:40',786,null,null,null,null,null],
['23:45',786,null,null,null,null,null],
['00:50',786,null,null,null,null,null],
['01:25',843,'【843位】','843位',null,null,null],
['01:35',807,null,null,null,null,null],
['01:40',806,null,null,null,null,null],
['02:45',806,null,null,null,null,null],
['03:50',806,null,null,null,null,null],
['04:20',860,'【860位】','860位',null,null,null],
['04:25',824,null,null,null,null,null],
['04:40',825,null,null,null,null,null],
['05:45',825,null,null,null,null,null],
['06:50',825,null,null,null,null,null],
['07:10',821,'【821位】','821位',null,null,null],
['07:20',825,null,null,null,null,null],
['07:25',813,null,null,null,null,null],
['07:40',814,'【814位】','814位',null,null,null],
['08:45',814,null,null,null,null,null],
['09:50',814,null,null,null,null,null],
['10:25',816,'【816位】','816位',null,null,null],
['10:40',817,null,null,null,null,null],
['11:45',817,null,null,null,null,null],
['12:50',817,null,null,null,null,null],
['13:10',834,'【834位】','834位',null,null,null],
['13:15',878,null,null,null,null,null],
['13:20',932,null,null,null,null,null],
['13:25',844,null,null,null,null,null],
['13:40',846,'【846位】','846位',null,null,null],
['14:45',846,null,null,null,null,null],
['15:50',846,null,null,null,null,null],
['16:25',866,'【866位】','866位',null,null,null],
['16:40',870,null,null,null,null,null],
['16:55',870,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:704,max:1000},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)
      }
    });
  }

});