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([
        ['22:40',932,'【932位】','932位',null,null,null],
['23:45',932,null,null,null,null,null],
['00:50',932,null,null,null,null,null],
['01:05',952,'【952位】','952位',null,null,null],
['01:10',963,null,null,null,null,null],
['01:15',978,null,null,null,null,null],
['01:20',974,null,null,null,null,null],
['01:25',973,null,null,null,null,null],
['01:35',936,'【936位】','936位',null,null,null],
['02:40',936,null,null,null,null,null],
['03:45',936,null,null,null,null,null],
['04:20',957,'【957位】','957位',null,null,null],
['04:25',959,null,null,null,null,null],
['04:30',972,null,null,null,null,null],
['05:35',972,null,null,null,null,null],
['06:40',972,null,null,null,null,null],
['07:10',970,'【970位】','970位',null,null,null],
['07:20',997,null,null,null,null,null],
['07:25',1000,null,null,null,null,null],
['08:30',1000,null,null,null,null,null],
['09:35',1000,null,null,null,null,null],
['10:25',990,'【990位】','990位',null,null,null],
['10:30',993,null,null,null,null,null],
['10:35',992,null,null,null,null,null],
['11:40',992,null,null,null,null,null],
['12:45',992,null,null,null,null,null],
['13:20',988,'【988位】','988位',null,null,null],
['13:25',987,null,null,null,null,null],
['13:30',983,null,null,null,null,null],
['13:35',952,null,null,null,null,null],
['14:40',952,null,null,null,null,null],
['15:45',952,null,null,null,null,null],
['16:15',905,'【905位】','905位',null,null,null],
['16:20',919,null,null,null,null,null],
['16:25',917,null,null,null,null,null],
['16:30',920,null,null,null,null,null],
['16:35',977,null,null,null,null,null],
['17:40',977,null,null,null,null,null],
['18:45',977,null,null,null,null,null],
['19:05',981,'【981位】','981位',null,null,null],
['19:15',934,null,null,null,null,null],
['19:20',936,null,null,null,null,null],
['19:25',938,null,null,null,null,null],
['19:35',975,'【975位】','975位',null,null,null],
['20:40',975,null,null,null,null,null],
['21:45',975,null,null,null,null,null],
['22:30',990,'【990位】','990位',null,null,null],
['22:35',991,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:895,max:1100},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)
      }
    });
  }

});