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([
        ['07:55',816,'【816位】','816位',null,null,null],
['09:00',816,null,null,null,null,null],
['10:05',816,null,null,null,null,null],
['10:10',817,'【817位】','817位',null,null,null],
['10:25',819,null,null,null,null,null],
['10:35',863,'【863位】','863位',null,null,null],
['11:40',863,null,null,null,null,null],
['12:45',863,null,null,null,null,null],
['13:25',849,'【849位】','849位',null,null,null],
['14:30',849,null,null,null,null,null],
['15:35',849,null,null,null,null,null],
['16:10',851,'【851位】','851位',null,null,null],
['16:20',943,null,null,null,null,null],
['16:30',912,null,null,null,null,null],
['17:40',912,null,null,null,null,null],
['18:45',912,null,null,null,null,null],
['19:15',908,'【908位】','908位',null,null,null],
['19:20',940,null,null,null,null,null],
['19:35',951,null,null,null,null,null],
['19:40',947,null,null,null,null,null],
['20:45',947,null,null,null,null,null],
['21:50',947,null,null,null,null,null],
['22:25',941,'【941位】','941位',null,null,null],
['22:30',942,null,null,null,null,null],
['22:40',995,null,null,null,null,null],
['23:45',995,null,null,null,null,null],
['00:50',995,null,null,null,null,null],
['01:15',995,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:806,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)
      }
    });
  }

});