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([
        ['07:10',555,'【555位】','555位',null,null,null],
['07:20',557,null,null,null,null,null],
['07:30',561,null,null,null,null,null],
['07:35',563,'【563位】','563位',null,null,null],
['07:45',566,null,null,null,null,null],
['08:50',566,null,null,null,null,null],
['09:55',566,null,null,null,null,null],
['10:15',521,'【521位】','521位',null,null,null],
['10:20',526,null,null,null,null,null],
['11:25',526,null,null,null,null,null],
['12:30',526,null,null,null,null,null],
['13:05',528,'【528位】','528位',null,null,null],
['13:20',700,null,null,null,null,null],
['13:30',480,'【480位】','480位',null,null,null],
['14:35',480,null,null,null,null,null],
['15:40',480,null,null,null,null,null],
['16:30',521,'【521位】','521位',null,null,null],
['16:35',492,null,null,null,null,null],
['16:45',493,null,null,null,null,null],
['16:50',477,null,null,null,null,null],
['17:55',477,null,null,null,null,null],
['19:00',477,null,null,null,null,null],
['19:15',451,'【451位】','451位',null,null,null],
['19:20',453,null,null,null,null,null],
['19:30',452,null,null,null,null,null],
['20:35',452,null,null,null,null,null],
['21:40',452,null,null,null,null,null],
['22:15',458,'【458位】','458位',null,null,null],
['22:20',516,null,null,null,null,null],
['22:30',474,null,null,null,null,null],
['23:35',474,null,null,null,null,null],
['00:40',474,null,null,null,null,null],
['01:15',477,'【477位】','477位',null,null,null],
['01:20',465,null,null,null,null,null],
['01:30',479,null,null,null,null,null],
['01:35',478,null,null,null,null,null],
['02:40',478,null,null,null,null,null],
['03:45',478,null,null,null,null,null],
['04:15',546,'【546位】','546位',null,null,null],
['04:20',506,null,null,null,null,null],
['05:25',506,null,null,null,null,null],
['06:30',506,null,null,null,null,null],
['07:05',506,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:441,max:800},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)
      }
    });
  }

});