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([
        ['17:45',746,'【746位】','746位',null,null,null],
['18:50',746,null,null,null,null,null],
['19:10',712,'【712位】','712位',null,null,null],
['19:15',714,null,null,null,null,null],
['19:25',723,null,null,null,null,null],
['20:30',723,null,null,null,null,null],
['21:35',723,null,null,null,null,null],
['22:10',722,'【722位】','722位',null,null,null],
['22:15',706,null,null,null,null,null],
['22:20',710,null,null,null,null,null],
['22:25',736,null,null,null,null,null],
['23:30',736,null,null,null,null,null],
['00:35',736,null,null,null,null,null],
['01:25',729,'【729位】','729位',null,null,null],
['01:30',741,null,null,null,null,null],
['02:35',741,null,null,null,null,null],
['03:40',741,null,null,null,null,null],
['04:20',715,'【715位】','715位',null,null,null],
['04:25',719,null,null,null,null,null],
['04:30',718,null,null,null,null,null],
['05:35',718,null,null,null,null,null],
['06:40',718,null,null,null,null,null],
['07:25',722,'【722位】','722位',null,null,null],
['07:30',723,null,null,null,null,null],
['08:35',723,null,null,null,null,null],
['09:40',723,null,null,null,null,null],
['10:10',729,'【729位】','729位',null,null,null],
['10:15',733,null,null,null,null,null],
['10:20',737,null,null,null,null,null],
['10:25',738,null,null,null,null,null],
['11:30',738,null,null,null,null,null],
['12:35',738,null,null,null,null,null],
['13:05',741,'【741位】','741位',null,null,null],
['13:10',637,null,null,null,null,null],
['13:20',643,null,null,null,null,null],
['13:25',761,null,null,null,null,null],
['14:30',761,null,null,null,null,null],
['15:35',761,null,null,null,null,null],
['16:25',730,'【730位】','730位',null,null,null],
['16:30',733,null,null,null,null,null],
['16:35',756,null,null,null,null,null],
['17:40',756,null,null,null,null,null],
['17:45',756,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:627,max:800},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)
      }
    });
  }

});