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([
        ['02:05',472,'【472位】','472位',null,null,null],
['03:10',472,null,null,null,null,null],
['04:15',472,null,null,null,null,null],
['04:20',473,'【473位】','473位',null,null,null],
['04:25',440,null,null,null,null,null],
['04:40',439,null,null,null,null,null],
['05:45',439,null,null,null,null,null],
['06:50',439,null,null,null,null,null],
['07:10',452,'【452位】','452位',null,null,null],
['07:25',455,null,null,null,null,null],
['08:30',455,null,null,null,null,null],
['09:35',455,null,null,null,null,null],
['10:20',454,'【454位】','454位',null,null,null],
['10:25',461,null,null,null,null,null],
['10:30',463,null,null,null,null,null],
['11:35',463,null,null,null,null,null],
['12:40',463,null,null,null,null,null],
['13:25',458,'【458位】','458位',null,null,null],
['13:30',459,null,null,null,null,null],
['14:35',459,null,null,null,null,null],
['15:40',459,null,null,null,null,null],
['16:25',430,'【430位】','430位',null,null,null],
['16:40',432,null,null,null,null,null],
['17:45',432,null,null,null,null,null],
['18:50',432,null,null,null,null,null],
['19:15',574,'【574位】','574位',null,null,null],
['19:25',471,null,null,null,null,null],
['19:35',457,null,null,null,null,null],
['20:40',457,null,null,null,null,null],
['21:45',457,null,null,null,null,null],
['22:25',481,'【481位】','481位',null,null,null],
['22:30',453,null,null,null,null,null],
['22:35',455,null,null,null,null,null],
['23:40',455,null,null,null,null,null],
['00:45',455,null,null,null,null,null],
['01:25',481,'【481位】','481位',null,null,null],
['01:35',482,null,null,null,null,null],
['01:40',480,null,null,null,null,null],
['01:45',456,null,null,null,null,null],
['02:00',456,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:420,max:600},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)
      }
    });
  }

});