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([
        ['06:20',555,'【555位】','555位',null,null,null],
['07:15',520,'【520位】','520位',null,null,null],
['07:30',523,null,null,null,null,null],
['07:40',525,'【525位】','525位',null,null,null],
['08:45',525,null,null,null,null,null],
['09:50',525,null,null,null,null,null],
['10:30',538,'【538位】','538位',null,null,null],
['10:40',529,null,null,null,null,null],
['10:50',533,null,null,null,null,null],
['11:55',533,null,null,null,null,null],
['13:00',533,null,null,null,null,null],
['13:15',511,'【511位】','511位',null,null,null],
['13:20',512,null,null,null,null,null],
['13:25',540,null,null,null,null,null],
['13:30',541,null,null,null,null,null],
['14:35',541,null,null,null,null,null],
['15:40',541,null,null,null,null,null],
['16:45',524,'【524位】','524位',null,null,null],
['16:50',475,null,null,null,null,null],
['16:55',477,null,null,null,null,null],
['17:00',554,null,null,null,null,null],
['18:05',554,null,null,null,null,null],
['19:10',557,'【557位】','557位',null,null,null],
['19:15',512,null,null,null,null,null],
['19:20',554,null,null,null,null,null],
['20:25',554,null,null,null,null,null],
['21:30',554,null,null,null,null,null],
['22:25',553,'【553位】','553位',null,null,null],
['22:30',556,null,null,null,null,null],
['22:40',562,null,null,null,null,null],
['23:45',562,null,null,null,null,null],
['00:50',562,null,null,null,null,null],
['01:20',548,'【548位】','548位',null,null,null],
['01:30',545,null,null,null,null,null],
['02:35',545,null,null,null,null,null],
['03:40',545,null,null,null,null,null],
['04:15',550,'【550位】','550位',null,null,null],
['04:30',558,null,null,null,null,null],
['04:45',560,'【560位】','560位',null,null,null],
['05:50',560,null,null,null,null,null],
['06:20',560,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:465,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)
      }
    });
  }

});