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([
        ['04:20',985,'【985位】','985位',null,null,null],
['04:30',991,null,null,null,null,null],
['04:45',990,'【990位】','990位',null,null,null],
['05:50',990,null,null,null,null,null],
['06:55',990,null,null,null,null,null],
['07:20',979,'【979位】','979位',null,null,null],
['07:30',994,null,null,null,null,null],
['08:35',994,null,null,null,null,null],
['09:40',994,null,null,null,null,null],
['10:15',999,'【999位】','999位',null,null,null],
['10:30',990,null,null,null,null,null],
['10:35',991,null,null,null,null,null],
['11:40',991,null,null,null,null,null],
['12:45',991,null,null,null,null,null],
['13:30',992,'【992位】','992位',null,null,null],
['14:35',992,null,null,null,null,null],
['15:40',992,null,null,null,null,null],
['16:15',993,'【993位】','993位',null,null,null],
['19:20',883,null,null,null,null,null],
['19:30',913,null,null,null,null,null],
['20:35',913,null,null,null,null,null],
['21:40',913,null,null,null,null,null],
['22:20',904,'【904位】','904位',null,null,null],
['22:30',927,null,null,null,null,null],
['22:45',931,'【931位】','931位',null,null,null],
['22:50',928,null,null,null,null,null],
['23:55',928,null,null,null,null,null],
['01:00',928,null,null,null,null,null],
['01:15',975,'【975位】','975位',null,null,null],
['01:20',966,null,null,null,null,null],
['01:30',960,null,null,null,null,null],
['02:35',960,null,null,null,null,null],
['03:40',960,null,null,null,null,null],
['04:15',960,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:873,max:1000},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)
      }
    });
  }

});