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([
        ['05:40',951,'【951位】','951位',null,null,null],
['06:45',951,null,null,null,null,null],
['07:10',956,'【956位】','956位',null,null,null],
['07:20',951,null,null,null,null,null],
['07:25',952,null,null,null,null,null],
['07:40',953,'【953位】','953位',null,null,null],
['08:45',953,null,null,null,null,null],
['09:50',953,null,null,null,null,null],
['10:40',954,'【954位】','954位',null,null,null],
['11:45',954,null,null,null,null,null],
['12:50',954,null,null,null,null,null],
['13:10',911,'【911位】','911位',null,null,null],
['13:15',942,null,null,null,null,null],
['13:20',780,null,null,null,null,null],
['13:25',899,null,null,null,null,null],
['13:40',901,'【901位】','901位',null,null,null],
['14:45',901,null,null,null,null,null],
['15:50',901,null,null,null,null,null],
['16:25',936,'【936位】','936位',null,null,null],
['16:40',940,null,null,null,null,null],
['17:45',940,null,null,null,null,null],
['18:50',940,null,null,null,null,null],
['19:10',962,'【962位】','962位',null,null,null],
['19:15',961,null,null,null,null,null],
['19:20',934,null,null,null,null,null],
['19:25',957,null,null,null,null,null],
['20:30',957,null,null,null,null,null],
['21:35',957,null,null,null,null,null],
['22:10',958,'【958位】','958位',null,null,null],
['22:20',963,null,null,null,null,null],
['22:25',955,null,null,null,null,null],
['22:40',952,'【952位】','952位',null,null,null],
['23:45',952,null,null,null,null,null],
['00:50',952,null,null,null,null,null],
['01:20',958,'【958位】','958位',null,null,null],
['01:25',944,null,null,null,null,null],
['01:40',943,null,null,null,null,null],
['02:45',943,null,null,null,null,null],
['03:50',943,null,null,null,null,null],
['04:20',926,'【926位】','926位',null,null,null],
['04:25',934,null,null,null,null,null],
['04:40',933,null,null,null,null,null],
['05:35',933,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:770,max:1000},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)
      }
    });
  }

});