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([
        ['02:20',887,'【887位】','887位',null,null,null],
['03:25',887,null,null,null,null,null],
['04:30',887,null,null,null,null,null],
['04:40',872,'【872位】','872位',null,null,null],
['04:55',873,null,null,null,null,null],
['06:00',873,null,null,null,null,null],
['07:05',873,null,null,null,null,null],
['07:25',865,'【865位】','865位',null,null,null],
['07:30',866,null,null,null,null,null],
['08:35',866,null,null,null,null,null],
['09:40',866,null,null,null,null,null],
['10:30',875,'【875位】','875位',null,null,null],
['10:40',848,null,null,null,null,null],
['11:45',848,null,null,null,null,null],
['12:50',848,null,null,null,null,null],
['13:30',853,'【853位】','853位',null,null,null],
['13:40',857,null,null,null,null,null],
['14:45',857,null,null,null,null,null],
['15:50',857,null,null,null,null,null],
['16:30',902,'【902位】','902位',null,null,null],
['16:40',853,null,null,null,null,null],
['17:45',853,null,null,null,null,null],
['18:50',853,null,null,null,null,null],
['19:25',866,'【866位】','866位',null,null,null],
['19:30',867,null,null,null,null,null],
['20:35',867,null,null,null,null,null],
['21:40',867,null,null,null,null,null],
['22:25',828,'【828位】','828位',null,null,null],
['23:30',828,null,null,null,null,null],
['00:35',828,null,null,null,null,null],
['01:25',827,'【827位】','827位',null,null,null],
['01:30',831,null,null,null,null,null],
['01:40',812,null,null,null,null,null],
['02:15',812,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:802,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)
      }
    });
  }

});