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([
        ['01:30',561,'【561位】','561位',null,null,null],
['02:35',561,null,null,null,null,null],
['03:40',561,null,null,null,null,null],
['04:30',557,'【557位】','557位',null,null,null],
['04:50',555,null,null,null,null,null],
['05:55',555,null,null,null,null,null],
['07:00',555,null,null,null,null,null],
['07:15',557,'【557位】','557位',null,null,null],
['07:20',564,null,null,null,null,null],
['07:45',567,'【567位】','567位',null,null,null],
['08:50',567,null,null,null,null,null],
['09:55',567,null,null,null,null,null],
['10:20',562,'【562位】','562位',null,null,null],
['10:35',569,null,null,null,null,null],
['10:45',568,'【568位】','568位',null,null,null],
['11:50',568,null,null,null,null,null],
['12:55',568,null,null,null,null,null],
['13:15',467,'【467位】','467位',null,null,null],
['13:20',630,null,null,null,null,null],
['14:25',630,null,null,null,null,null],
['15:30',630,null,null,null,null,null],
['16:20',640,'【640位】','640位',null,null,null],
['16:30',666,null,null,null,null,null],
['16:35',667,null,null,null,null,null],
['17:40',667,null,null,null,null,null],
['18:45',667,null,null,null,null,null],
['19:15',615,'【615位】','615位',null,null,null],
['19:20',640,null,null,null,null,null],
['20:25',640,null,null,null,null,null],
['21:30',640,null,null,null,null,null],
['22:20',648,'【648位】','648位',null,null,null],
['22:30',638,null,null,null,null,null],
['22:45',648,'【648位】','648位',null,null,null],
['22:50',667,null,null,null,null,null],
['23:55',667,null,null,null,null,null],
['01:00',667,null,null,null,null,null],
['01:20',737,'【737位】','737位',null,null,null],
['01:25',737,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:457,max:800},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)
      }
    });
  }

});