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([
        ['19:30',713,'【713位】','713位',null,null,null],
['19:35',725,null,null,null,null,null],
['19:45',728,null,null,null,null,null],
['20:50',728,null,null,null,null,null],
['21:55',728,null,null,null,null,null],
['22:20',588,'【588位】','588位',null,null,null],
['22:25',590,null,null,null,null,null],
['22:30',608,null,null,null,null,null],
['22:45',604,'【604位】','604位',null,null,null],
['23:50',604,null,null,null,null,null],
['00:55',604,null,null,null,null,null],
['01:15',599,'【599位】','599位',null,null,null],
['01:20',589,null,null,null,null,null],
['01:30',617,null,null,null,null,null],
['01:45',626,'【626位】','626位',null,null,null],
['02:50',626,null,null,null,null,null],
['03:55',626,null,null,null,null,null],
['04:30',614,'【614位】','614位',null,null,null],
['04:40',637,null,null,null,null,null],
['04:45',636,null,null,null,null,null],
['05:50',636,null,null,null,null,null],
['06:55',636,null,null,null,null,null],
['07:20',655,'【655位】','655位',null,null,null],
['08:25',655,null,null,null,null,null],
['09:30',655,null,null,null,null,null],
['10:15',624,'【624位】','624位',null,null,null],
['10:30',649,null,null,null,null,null],
['10:50',645,'【645位】','645位',null,null,null],
['11:55',645,null,null,null,null,null],
['13:00',645,null,null,null,null,null],
['13:20',633,'【633位】','633位',null,null,null],
['13:30',555,null,null,null,null,null],
['14:35',555,null,null,null,null,null],
['15:40',555,null,null,null,null,null],
['16:20',558,'【558位】','558位',null,null,null],
['16:30',556,null,null,null,null,null],
['16:45',562,'【562位】','562位',null,null,null],
['17:50',562,null,null,null,null,null],
['18:55',562,null,null,null,null,null],
['19:20',555,'【555位】','555位',null,null,null],
['19:30',575,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:545,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)
      }
    });
  }

});