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([
        ['06:55',824,'【824位】','824位',null,null,null],
['07:10',827,null,null,null,null,null],
['07:25',831,'【831位】','831位',null,null,null],
['07:35',830,null,null,null,null,null],
['08:40',830,null,null,null,null,null],
['09:45',830,null,null,null,null,null],
['10:25',825,'【825位】','825位',null,null,null],
['10:30',824,null,null,null,null,null],
['10:35',815,null,null,null,null,null],
['10:40',817,null,null,null,null,null],
['11:45',817,null,null,null,null,null],
['12:50',817,null,null,null,null,null],
['13:25',767,'【767位】','767位',null,null,null],
['13:30',766,null,null,null,null,null],
['13:40',825,null,null,null,null,null],
['14:45',825,null,null,null,null,null],
['15:50',825,null,null,null,null,null],
['16:20',850,'【850位】','850位',null,null,null],
['16:25',899,null,null,null,null,null],
['17:30',899,null,null,null,null,null],
['18:35',899,null,null,null,null,null],
['19:10',897,'【897位】','897位',null,null,null],
['19:20',864,null,null,null,null,null],
['19:25',868,null,null,null,null,null],
['20:30',868,null,null,null,null,null],
['21:35',868,null,null,null,null,null],
['22:20',814,'【814位】','814位',null,null,null],
['22:25',813,null,null,null,null,null],
['22:30',790,null,null,null,null,null],
['23:35',790,null,null,null,null,null],
['00:40',790,null,null,null,null,null],
['01:20',872,'【872位】','872位',null,null,null],
['01:25',828,null,null,null,null,null],
['01:40',824,null,null,null,null,null],
['02:45',824,null,null,null,null,null],
['03:50',824,null,null,null,null,null],
['04:40',841,'【841位】','841位',null,null,null],
['05:45',841,null,null,null,null,null],
['06:50',841,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:756,max:900},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)
      }
    });
  }

});