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([
        ['07:05',875,'【875位】','875位',null,null,null],
['07:20',877,null,null,null,null,null],
['07:30',876,'【876位】','876位',null,null,null],
['07:35',879,null,null,null,null,null],
['07:45',881,null,null,null,null,null],
['08:50',881,null,null,null,null,null],
['09:55',881,null,null,null,null,null],
['10:15',886,'【886位】','886位',null,null,null],
['10:20',887,null,null,null,null,null],
['10:35',891,null,null,null,null,null],
['11:40',891,null,null,null,null,null],
['12:45',891,null,null,null,null,null],
['13:05',886,'【886位】','886位',null,null,null],
['13:15',887,null,null,null,null,null],
['13:20',817,null,null,null,null,null],
['13:30',831,'【831位】','831位',null,null,null],
['14:35',831,null,null,null,null,null],
['15:40',831,null,null,null,null,null],
['16:30',818,'【818位】','818位',null,null,null],
['16:45',801,null,null,null,null,null],
['16:50',890,null,null,null,null,null],
['17:55',890,null,null,null,null,null],
['19:00',890,null,null,null,null,null],
['19:15',925,'【925位】','925位',null,null,null],
['19:20',931,null,null,null,null,null],
['19:30',930,null,null,null,null,null],
['20:35',930,null,null,null,null,null],
['21:40',930,null,null,null,null,null],
['22:15',893,'【893位】','893位',null,null,null],
['22:20',946,null,null,null,null,null],
['22:30',937,null,null,null,null,null],
['23:35',937,null,null,null,null,null],
['00:40',937,null,null,null,null,null],
['01:15',946,'【946位】','946位',null,null,null],
['01:20',944,null,null,null,null,null],
['01:30',851,null,null,null,null,null],
['01:35',963,null,null,null,null,null],
['02:40',963,null,null,null,null,null],
['03:45',963,null,null,null,null,null],
['04:15',965,'【965位】','965位',null,null,null],
['04:20',980,null,null,null,null,null],
['05:25',980,null,null,null,null,null],
['06:30',980,null,null,null,null,null],
['07:00',980,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:791,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)
      }
    });
  }

});