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([
        ['20:45',822,'【822位】','822位',null,null,null],
['21:50',822,null,null,null,null,null],
['22:25',725,'【725位】','725位',null,null,null],
['22:30',727,null,null,null,null,null],
['22:45',722,null,null,null,null,null],
['23:50',722,null,null,null,null,null],
['00:55',722,null,null,null,null,null],
['01:10',642,'【642位】','642位',null,null,null],
['01:20',641,null,null,null,null,null],
['01:25',647,null,null,null,null,null],
['01:35',642,'【642位】','642位',null,null,null],
['02:40',642,null,null,null,null,null],
['03:45',642,null,null,null,null,null],
['04:50',642,null,null,null,null,null],
['05:35',644,'【644位】','644位',null,null,null],
['05:45',642,null,null,null,null,null],
['05:50',638,null,null,null,null,null],
['05:55',651,null,null,null,null,null],
['07:00',651,null,null,null,null,null],
['07:25',657,'【657位】','657位',null,null,null],
['07:35',656,null,null,null,null,null],
['08:40',656,null,null,null,null,null],
['09:45',656,null,null,null,null,null],
['10:15',652,'【652位】','652位',null,null,null],
['10:25',656,null,null,null,null,null],
['11:30',656,null,null,null,null,null],
['12:35',656,null,null,null,null,null],
['13:10',625,'【625位】','625位',null,null,null],
['13:15',739,null,null,null,null,null],
['13:20',717,null,null,null,null,null],
['14:25',717,null,null,null,null,null],
['15:30',717,null,null,null,null,null],
['16:15',718,'【718位】','718位',null,null,null],
['16:25',738,null,null,null,null,null],
['17:30',738,null,null,null,null,null],
['18:35',738,null,null,null,null,null],
['19:10',724,'【724位】','724位',null,null,null],
['19:15',734,null,null,null,null,null],
['19:25',716,null,null,null,null,null],
['20:30',716,null,null,null,null,null],
['20:45',716,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:615,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)
      }
    });
  }

});