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([
        ['06:40',877,'【877位】','877位',null,null,null],
['07:20',879,'【879位】','879位',null,null,null],
['07:30',878,null,null,null,null,null],
['07:35',865,null,null,null,null,null],
['08:40',865,null,null,null,null,null],
['09:45',865,null,null,null,null,null],
['10:15',863,'【863位】','863位',null,null,null],
['10:20',855,null,null,null,null,null],
['10:35',829,null,null,null,null,null],
['11:40',829,null,null,null,null,null],
['12:45',829,null,null,null,null,null],
['13:05',824,'【824位】','824位',null,null,null],
['13:15',825,null,null,null,null,null],
['13:20',815,null,null,null,null,null],
['13:30',826,'【826位】','826位',null,null,null],
['14:35',826,null,null,null,null,null],
['15:40',826,null,null,null,null,null],
['16:30',813,'【813位】','813位',null,null,null],
['16:35',742,null,null,null,null,null],
['16:45',711,null,null,null,null,null],
['16:50',686,null,null,null,null,null],
['17:55',686,null,null,null,null,null],
['19:00',686,null,null,null,null,null],
['19:15',718,'【718位】','718位',null,null,null],
['19:20',722,null,null,null,null,null],
['19:30',721,null,null,null,null,null],
['20:35',721,null,null,null,null,null],
['21:40',721,null,null,null,null,null],
['22:15',693,'【693位】','693位',null,null,null],
['22:20',653,null,null,null,null,null],
['22:30',680,null,null,null,null,null],
['23:35',680,null,null,null,null,null],
['00:40',680,null,null,null,null,null],
['01:15',657,'【657位】','657位',null,null,null],
['01:20',659,null,null,null,null,null],
['01:30',651,null,null,null,null,null],
['01:35',669,null,null,null,null,null],
['02:40',669,null,null,null,null,null],
['03:45',669,null,null,null,null,null],
['04:15',683,'【683位】','683位',null,null,null],
['04:20',697,null,null,null,null,null],
['05:25',697,null,null,null,null,null],
['06:30',697,null,null,null,null,null],
['06:35',697,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:641,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)
      }
    });
  }

});