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([
        ['23:05',567,'【567位】','567位',null,null,null],
['00:10',567,null,null,null,null,null],
['01:15',549,'【549位】','549位',null,null,null],
['01:30',558,null,null,null,null,null],
['01:35',576,null,null,null,null,null],
['01:45',574,'【574位】','574位',null,null,null],
['02:50',574,null,null,null,null,null],
['03:55',574,null,null,null,null,null],
['04:25',576,'【576位】','576位',null,null,null],
['04:30',561,null,null,null,null,null],
['04:40',576,null,null,null,null,null],
['05:45',576,null,null,null,null,null],
['06:50',576,null,null,null,null,null],
['07:15',563,'【563位】','563位',null,null,null],
['07:30',566,null,null,null,null,null],
['07:40',567,'【567位】','567位',null,null,null],
['08:45',567,null,null,null,null,null],
['09:50',567,null,null,null,null,null],
['10:30',580,'【580位】','580位',null,null,null],
['10:40',548,null,null,null,null,null],
['10:50',547,null,null,null,null,null],
['11:55',547,null,null,null,null,null],
['13:00',547,null,null,null,null,null],
['13:15',550,'【550位】','550位',null,null,null],
['13:20',564,null,null,null,null,null],
['13:25',555,null,null,null,null,null],
['13:30',556,null,null,null,null,null],
['14:35',556,null,null,null,null,null],
['15:40',556,null,null,null,null,null],
['16:45',539,'【539位】','539位',null,null,null],
['16:50',579,null,null,null,null,null],
['16:55',546,null,null,null,null,null],
['17:00',596,null,null,null,null,null],
['18:05',596,null,null,null,null,null],
['19:10',591,'【591位】','591位',null,null,null],
['19:15',586,null,null,null,null,null],
['19:20',581,null,null,null,null,null],
['20:25',581,null,null,null,null,null],
['21:30',581,null,null,null,null,null],
['22:25',589,'【589位】','589位',null,null,null],
['22:30',581,null,null,null,null,null],
['22:40',582,null,null,null,null,null],
['23:00',582,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:529,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)
      }
    });
  }

});