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([
        ['11:35',301,'【301位】','301位',null,null,null],
['12:40',301,null,null,null,null,null],
['13:25',314,'【314位】','314位',null,null,null],
['14:30',314,null,null,null,null,null],
['15:35',314,null,null,null,null,null],
['16:25',306,'【306位】','306位',null,null,null],
['16:30',308,null,null,null,null,null],
['16:40',317,null,null,null,null,null],
['17:45',317,null,null,null,null,null],
['18:50',317,null,null,null,null,null],
['19:30',336,'【336位】','336位',null,null,null],
['19:40',330,null,null,null,null,null],
['20:45',330,null,null,null,null,null],
['21:50',330,null,null,null,null,null],
['22:15',328,'【328位】','328位',null,null,null],
['22:30',327,null,null,null,null,null],
['23:35',327,null,null,null,null,null],
['00:40',327,null,null,null,null,null],
['01:30',332,'【332位】','332位',null,null,null],
['01:35',338,null,null,null,null,null],
['01:45',341,null,null,null,null,null],
['02:50',341,null,null,null,null,null],
['03:55',341,null,null,null,null,null],
['04:15',347,'【347位】','347位',null,null,null],
['04:30',338,null,null,null,null,null],
['04:35',337,null,null,null,null,null],
['05:40',337,null,null,null,null,null],
['06:45',337,null,null,null,null,null],
['07:30',334,'【334位】','334位',null,null,null],
['08:35',334,null,null,null,null,null],
['09:40',334,null,null,null,null,null],
['10:25',335,'【335位】','335位',null,null,null],
['10:30',336,null,null,null,null,null],
['11:30',336,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:291,max:350},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)
      }
    });
  }

});