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([
        ['04:50',731,'【731位】','731位',null,null,null],
['05:55',731,null,null,null,null,null],
['07:00',731,null,null,null,null,null],
['07:20',732,'【732位】','732位',null,null,null],
['08:25',732,null,null,null,null,null],
['09:30',732,null,null,null,null,null],
['10:25',729,'【729位】','729位',null,null,null],
['10:30',733,null,null,null,null,null],
['11:35',733,null,null,null,null,null],
['12:40',733,null,null,null,null,null],
['13:20',731,'【731位】','731位',null,null,null],
['13:25',762,null,null,null,null,null],
['13:35',776,null,null,null,null,null],
['14:40',776,null,null,null,null,null],
['15:45',776,null,null,null,null,null],
['16:20',734,'【734位】','734位',null,null,null],
['17:25',734,null,null,null,null,null],
['18:30',734,null,null,null,null,null],
['19:05',747,'【747位】','747位',null,null,null],
['19:20',731,null,null,null,null,null],
['20:25',731,null,null,null,null,null],
['21:30',731,null,null,null,null,null],
['22:20',684,'【684位】','684位',null,null,null],
['23:25',684,null,null,null,null,null],
['00:30',684,null,null,null,null,null],
['01:25',698,'【698位】','698位',null,null,null],
['01:35',724,null,null,null,null,null],
['02:40',724,null,null,null,null,null],
['03:45',724,null,null,null,null,null],
['04:25',674,'【674位】','674位',null,null,null],
['04:45',674,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:664,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)
      }
    });
  }

});