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([
        ['20:30',661,'【661位】','661位',null,null,null],
['21:35',661,null,null,null,null,null],
['22:25',669,'【669位】','669位',null,null,null],
['22:30',664,null,null,null,null,null],
['23:35',664,null,null,null,null,null],
['00:40',664,null,null,null,null,null],
['01:30',645,'【645位】','645位',null,null,null],
['01:40',647,null,null,null,null,null],
['02:45',647,null,null,null,null,null],
['03:50',647,null,null,null,null,null],
['04:40',638,'【638位】','638位',null,null,null],
['04:55',644,null,null,null,null,null],
['06:00',644,null,null,null,null,null],
['07:05',644,null,null,null,null,null],
['07:25',649,'【649位】','649位',null,null,null],
['07:30',650,null,null,null,null,null],
['08:35',650,null,null,null,null,null],
['09:40',650,null,null,null,null,null],
['10:30',658,'【658位】','658位',null,null,null],
['10:40',652,null,null,null,null,null],
['11:45',652,null,null,null,null,null],
['12:50',652,null,null,null,null,null],
['13:30',660,'【660位】','660位',null,null,null],
['13:40',659,null,null,null,null,null],
['14:45',659,null,null,null,null,null],
['15:50',659,null,null,null,null,null],
['16:30',712,'【712位】','712位',null,null,null],
['16:40',665,null,null,null,null,null],
['17:45',665,null,null,null,null,null],
['18:50',665,null,null,null,null,null],
['19:25',630,'【630位】','630位',null,null,null],
['19:30',631,null,null,null,null,null],
['20:25',631,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:620,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)
      }
    });
  }

});