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([
        ['09:30',573,'【573位】','573位',null,null,null],
['10:30',587,'【587位】','587位',null,null,null],
['10:45',585,null,null,null,null,null],
['11:50',585,null,null,null,null,null],
['12:55',585,null,null,null,null,null],
['13:15',558,'【558位】','558位',null,null,null],
['13:20',585,null,null,null,null,null],
['13:30',584,null,null,null,null,null],
['14:35',584,null,null,null,null,null],
['15:40',584,null,null,null,null,null],
['16:15',605,'【605位】','605位',null,null,null],
['16:30',601,null,null,null,null,null],
['16:35',596,null,null,null,null,null],
['17:40',596,null,null,null,null,null],
['18:45',596,null,null,null,null,null],
['19:15',464,'【464位】','464位',null,null,null],
['19:25',465,null,null,null,null,null],
['19:35',552,null,null,null,null,null],
['20:40',552,null,null,null,null,null],
['21:45',552,null,null,null,null,null],
['22:25',550,'【550位】','550位',null,null,null],
['22:30',559,null,null,null,null,null],
['22:35',556,null,null,null,null,null],
['23:40',556,null,null,null,null,null],
['00:45',556,null,null,null,null,null],
['01:30',571,'【571位】','571位',null,null,null],
['01:35',574,null,null,null,null,null],
['01:45',573,null,null,null,null,null],
['02:50',573,null,null,null,null,null],
['03:55',573,null,null,null,null,null],
['04:30',491,'【491位】','491位',null,null,null],
['04:35',492,null,null,null,null,null],
['04:45',571,null,null,null,null,null],
['05:50',571,null,null,null,null,null],
['06:55',571,null,null,null,null,null],
['07:15',568,'【568位】','568位',null,null,null],
['08:20',568,null,null,null,null,null],
['09:25',568,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:454,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)
      }
    });
  }

});