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([
        ['10:20',471,'【471位】','471位',null,null,null],
['10:30',502,null,null,null,null,null],
['10:50',503,'【503位】','503位',null,null,null],
['11:55',503,null,null,null,null,null],
['13:00',503,null,null,null,null,null],
['13:15',507,'【507位】','507位',null,null,null],
['13:20',523,null,null,null,null,null],
['14:25',523,null,null,null,null,null],
['15:30',523,null,null,null,null,null],
['16:15',562,'【562位】','562位',null,null,null],
['16:25',560,null,null,null,null,null],
['16:30',537,null,null,null,null,null],
['16:35',574,null,null,null,null,null],
['16:45',573,'【573位】','573位',null,null,null],
['17:50',573,null,null,null,null,null],
['18:55',573,null,null,null,null,null],
['19:15',487,'【487位】','487位',null,null,null],
['19:25',486,null,null,null,null,null],
['19:35',596,null,null,null,null,null],
['20:40',596,null,null,null,null,null],
['21:45',596,null,null,null,null,null],
['22:25',567,'【567位】','567位',null,null,null],
['22:30',598,null,null,null,null,null],
['22:35',595,null,null,null,null,null],
['22:45',599,null,null,null,null,null],
['23:50',599,null,null,null,null,null],
['00:55',599,null,null,null,null,null],
['01:30',595,'【595位】','595位',null,null,null],
['02:35',595,null,null,null,null,null],
['03:40',595,null,null,null,null,null],
['04:30',504,'【504位】','504位',null,null,null],
['04:35',505,null,null,null,null,null],
['04:45',458,null,null,null,null,null],
['05:50',458,null,null,null,null,null],
['06:55',458,null,null,null,null,null],
['07:15',421,'【421位】','421位',null,null,null],
['07:25',438,null,null,null,null,null],
['08:30',438,null,null,null,null,null],
['09:35',438,null,null,null,null,null],
['10:15',438,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:411,max:600},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)
      }
    });
  }

});