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([
        ['14:00',759,'【759位】','759位',null,null,null],
['15:05',759,null,null,null,null,null],
['16:10',759,null,null,null,null,null],
['16:25',739,'【739位】','739位',null,null,null],
['17:30',739,null,null,null,null,null],
['18:35',739,null,null,null,null,null],
['19:25',699,'【699位】','699位',null,null,null],
['19:40',698,null,null,null,null,null],
['20:45',698,null,null,null,null,null],
['21:50',698,null,null,null,null,null],
['22:25',714,'【714位】','714位',null,null,null],
['22:30',709,null,null,null,null,null],
['23:35',709,null,null,null,null,null],
['00:40',709,null,null,null,null,null],
['01:30',794,'【794位】','794位',null,null,null],
['02:35',794,null,null,null,null,null],
['03:40',794,null,null,null,null,null],
['04:40',813,'【813位】','813位',null,null,null],
['04:55',807,null,null,null,null,null],
['06:00',807,null,null,null,null,null],
['07:05',807,null,null,null,null,null],
['07:25',804,'【804位】','804位',null,null,null],
['07:30',805,null,null,null,null,null],
['08:35',805,null,null,null,null,null],
['09:40',805,null,null,null,null,null],
['10:30',831,'【831位】','831位',null,null,null],
['10:40',826,null,null,null,null,null],
['11:45',826,null,null,null,null,null],
['12:50',826,null,null,null,null,null],
['13:30',890,'【890位】','890位',null,null,null],
['13:40',884,null,null,null,null,null],
['13:55',884,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:688,max:900},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)
      }
    });
  }

});