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([
        ['17:25',541,'【541位】','541位',null,null,null],
['18:30',541,null,null,null,null,null],
['19:15',531,'【531位】','531位',null,null,null],
['19:20',575,null,null,null,null,null],
['20:25',575,null,null,null,null,null],
['21:30',575,null,null,null,null,null],
['22:20',624,'【624位】','624位',null,null,null],
['22:30',604,null,null,null,null,null],
['22:45',614,'【614位】','614位',null,null,null],
['22:50',621,null,null,null,null,null],
['23:55',621,null,null,null,null,null],
['01:00',621,null,null,null,null,null],
['01:20',651,'【651位】','651位',null,null,null],
['02:25',651,null,null,null,null,null],
['03:30',651,null,null,null,null,null],
['04:20',687,'【687位】','687位',null,null,null],
['04:30',676,null,null,null,null,null],
['05:35',676,null,null,null,null,null],
['06:40',676,null,null,null,null,null],
['07:20',663,'【663位】','663位',null,null,null],
['07:30',664,null,null,null,null,null],
['07:35',666,null,null,null,null,null],
['07:45',682,'【682位】','682位',null,null,null],
['08:50',682,null,null,null,null,null],
['09:55',682,null,null,null,null,null],
['10:15',666,'【666位】','666位',null,null,null],
['10:20',686,null,null,null,null,null],
['10:35',684,null,null,null,null,null],
['11:40',684,null,null,null,null,null],
['12:45',684,null,null,null,null,null],
['13:05',644,'【644位】','644位',null,null,null],
['13:20',659,null,null,null,null,null],
['13:30',622,'【622位】','622位',null,null,null],
['14:35',622,null,null,null,null,null],
['15:40',622,null,null,null,null,null],
['16:30',630,'【630位】','630位',null,null,null],
['16:35',569,null,null,null,null,null],
['16:45',531,null,null,null,null,null],
['16:50',556,null,null,null,null,null],
['17:20',556,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:521,max:700},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)
      }
    });
  }

});