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([
        ['14:20',328,'【328位】','328位',null,null,null],
['15:25',328,null,null,null,null,null],
['16:25',348,'【348位】','348位',null,null,null],
['17:30',348,null,null,null,null,null],
['18:35',348,null,null,null,null,null],
['19:10',342,'【342位】','342位',null,null,null],
['19:15',341,null,null,null,null,null],
['19:20',339,null,null,null,null,null],
['19:25',352,null,null,null,null,null],
['20:30',352,null,null,null,null,null],
['21:35',352,null,null,null,null,null],
['22:25',333,'【333位】','333位',null,null,null],
['22:40',330,null,null,null,null,null],
['23:45',330,null,null,null,null,null],
['00:50',330,null,null,null,null,null],
['01:25',320,'【320位】','320位',null,null,null],
['01:40',319,null,null,null,null,null],
['02:45',319,null,null,null,null,null],
['03:50',319,null,null,null,null,null],
['04:20',322,'【322位】','322位',null,null,null],
['04:25',326,null,null,null,null,null],
['04:40',327,null,null,null,null,null],
['05:45',327,null,null,null,null,null],
['06:50',327,null,null,null,null,null],
['07:10',306,'【306位】','306位',null,null,null],
['07:25',303,null,null,null,null,null],
['07:40',304,'【304位】','304位',null,null,null],
['08:45',304,null,null,null,null,null],
['09:50',304,null,null,null,null,null],
['10:25',331,'【331位】','331位',null,null,null],
['10:40',332,null,null,null,null,null],
['11:45',332,null,null,null,null,null],
['12:50',332,null,null,null,null,null],
['13:15',330,'【330位】','330位',null,null,null],
['13:20',300,null,null,null,null,null],
['13:25',347,null,null,null,null,null],
['13:40',349,'【349位】','349位',null,null,null],
['14:15',349,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:290,max:400},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)
      }
    });
  }

});