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([
        ['06:20',842,'【842位】','842位',null,null,null],
['07:20',844,'【844位】','844位',null,null,null],
['07:30',850,null,null,null,null,null],
['07:35',855,null,null,null,null,null],
['08:40',855,null,null,null,null,null],
['09:45',855,null,null,null,null,null],
['10:15',858,'【858位】','858位',null,null,null],
['10:20',861,null,null,null,null,null],
['10:35',863,null,null,null,null,null],
['11:40',863,null,null,null,null,null],
['12:45',863,null,null,null,null,null],
['13:05',866,'【866位】','866位',null,null,null],
['13:15',867,null,null,null,null,null],
['13:20',826,null,null,null,null,null],
['13:30',855,'【855位】','855位',null,null,null],
['14:35',855,null,null,null,null,null],
['15:40',855,null,null,null,null,null],
['16:30',935,'【935位】','935位',null,null,null],
['16:35',905,null,null,null,null,null],
['16:45',891,null,null,null,null,null],
['16:50',872,null,null,null,null,null],
['17:55',872,null,null,null,null,null],
['19:00',872,null,null,null,null,null],
['19:15',889,'【889位】','889位',null,null,null],
['19:20',891,null,null,null,null,null],
['19:30',890,null,null,null,null,null],
['20:35',890,null,null,null,null,null],
['21:40',890,null,null,null,null,null],
['22:15',946,'【946位】','946位',null,null,null],
['22:20',908,null,null,null,null,null],
['22:30',912,null,null,null,null,null],
['23:35',912,null,null,null,null,null],
['00:40',912,null,null,null,null,null],
['01:15',906,'【906位】','906位',null,null,null],
['01:20',916,null,null,null,null,null],
['01:30',901,null,null,null,null,null],
['01:35',855,null,null,null,null,null],
['02:40',855,null,null,null,null,null],
['03:45',855,null,null,null,null,null],
['04:15',821,'【821位】','821位',null,null,null],
['04:20',814,null,null,null,null,null],
['05:25',814,null,null,null,null,null],
['06:15',814,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:804,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)
      }
    });
  }

});