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([
        ['20:35',805,'【805位】','805位',null,null,null],
['21:40',805,null,null,null,null,null],
['22:20',803,'【803位】','803位',null,null,null],
['22:30',808,null,null,null,null,null],
['22:45',812,'【812位】','812位',null,null,null],
['22:50',809,null,null,null,null,null],
['23:55',809,null,null,null,null,null],
['01:00',809,null,null,null,null,null],
['01:15',792,'【792位】','792位',null,null,null],
['01:20',784,null,null,null,null,null],
['01:30',779,null,null,null,null,null],
['02:35',779,null,null,null,null,null],
['03:40',779,null,null,null,null,null],
['04:20',781,'【781位】','781位',null,null,null],
['04:30',784,null,null,null,null,null],
['05:35',784,null,null,null,null,null],
['06:40',784,null,null,null,null,null],
['07:15',783,'【783位】','783位',null,null,null],
['07:30',774,null,null,null,null,null],
['07:35',776,null,null,null,null,null],
['07:45',774,'【774位】','774位',null,null,null],
['08:50',774,null,null,null,null,null],
['09:55',774,null,null,null,null,null],
['10:30',754,'【754位】','754位',null,null,null],
['10:35',753,null,null,null,null,null],
['10:45',785,null,null,null,null,null],
['11:50',785,null,null,null,null,null],
['12:55',785,null,null,null,null,null],
['13:15',784,'【784位】','784位',null,null,null],
['13:20',840,null,null,null,null,null],
['13:30',791,null,null,null,null,null],
['14:35',791,null,null,null,null,null],
['15:40',791,null,null,null,null,null],
['16:15',792,'【792位】','792位',null,null,null],
['16:20',802,null,null,null,null,null],
['16:30',807,null,null,null,null,null],
['17:35',807,null,null,null,null,null],
['18:40',807,null,null,null,null,null],
['19:15',814,'【814位】','814位',null,null,null],
['19:20',817,null,null,null,null,null],
['20:25',817,null,null,null,null,null],
['20:30',817,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:743,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)
      }
    });
  }

});