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([
        ['23:45',866,'【866位】','866位',null,null,null],
['00:50',866,null,null,null,null,null],
['01:20',825,'【825位】','825位',null,null,null],
['01:30',827,null,null,null,null,null],
['01:45',870,'【870位】','870位',null,null,null],
['02:50',870,null,null,null,null,null],
['03:55',870,null,null,null,null,null],
['04:20',878,'【878位】','878位',null,null,null],
['04:30',886,null,null,null,null,null],
['05:35',886,null,null,null,null,null],
['06:40',886,null,null,null,null,null],
['07:20',888,'【888位】','888位',null,null,null],
['07:35',901,null,null,null,null,null],
['08:40',901,null,null,null,null,null],
['09:45',901,null,null,null,null,null],
['10:15',872,'【872位】','872位',null,null,null],
['10:20',871,null,null,null,null,null],
['10:35',882,null,null,null,null,null],
['11:40',882,null,null,null,null,null],
['12:45',882,null,null,null,null,null],
['13:05',917,'【917位】','917位',null,null,null],
['13:15',918,null,null,null,null,null],
['13:20',911,null,null,null,null,null],
['13:30',863,'【863位】','863位',null,null,null],
['14:35',863,null,null,null,null,null],
['15:40',863,null,null,null,null,null],
['16:30',950,'【950位】','950位',null,null,null],
['16:35',916,null,null,null,null,null],
['16:45',905,null,null,null,null,null],
['16:50',873,null,null,null,null,null],
['17:55',873,null,null,null,null,null],
['19:00',873,null,null,null,null,null],
['19:15',893,'【893位】','893位',null,null,null],
['19:20',895,null,null,null,null,null],
['19:30',894,null,null,null,null,null],
['20:35',894,null,null,null,null,null],
['21:40',894,null,null,null,null,null],
['22:15',963,'【963位】','963位',null,null,null],
['22:20',915,null,null,null,null,null],
['22:30',855,null,null,null,null,null],
['23:35',855,null,null,null,null,null],
['23:40',855,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:815,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)
      }
    });
  }

});