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([
        ['05:55',845,'【845位】','845位',null,null,null],
['07:00',845,null,null,null,null,null],
['07:30',837,'【837位】','837位',null,null,null],
['07:45',833,null,null,null,null,null],
['08:50',833,null,null,null,null,null],
['09:55',833,null,null,null,null,null],
['10:30',839,'【839位】','839位',null,null,null],
['10:40',836,null,null,null,null,null],
['10:45',817,null,null,null,null,null],
['10:50',816,null,null,null,null,null],
['11:55',816,null,null,null,null,null],
['13:00',816,null,null,null,null,null],
['13:15',798,'【798位】','798位',null,null,null],
['13:20',758,null,null,null,null,null],
['13:30',816,null,null,null,null,null],
['14:35',816,null,null,null,null,null],
['15:40',816,null,null,null,null,null],
['16:15',687,'【687位】','687位',null,null,null],
['16:25',692,null,null,null,null,null],
['16:30',711,null,null,null,null,null],
['16:35',715,null,null,null,null,null],
['16:45',714,'【714位】','714位',null,null,null],
['17:50',714,null,null,null,null,null],
['18:55',714,null,null,null,null,null],
['19:15',789,'【789位】','789位',null,null,null],
['19:25',795,null,null,null,null,null],
['19:35',738,null,null,null,null,null],
['20:40',738,null,null,null,null,null],
['21:45',738,null,null,null,null,null],
['22:25',733,'【733位】','733位',null,null,null],
['22:30',762,null,null,null,null,null],
['22:35',759,null,null,null,null,null],
['22:45',758,null,null,null,null,null],
['23:50',758,null,null,null,null,null],
['00:55',758,null,null,null,null,null],
['01:30',750,'【750位】','750位',null,null,null],
['01:35',751,null,null,null,null,null],
['01:45',766,null,null,null,null,null],
['02:50',766,null,null,null,null,null],
['03:55',766,null,null,null,null,null],
['04:30',771,'【771位】','771位',null,null,null],
['04:35',773,null,null,null,null,null],
['04:45',779,null,null,null,null,null],
['05:50',779,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:677,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)
      }
    });
  }

});