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([
        ['13:50',400,'【400位】','400位',null,null,null],
['14:55',400,null,null,null,null,null],
['16:00',400,null,null,null,null,null],
['16:20',402,'【402位】','402位',null,null,null],
['16:25',422,null,null,null,null,null],
['17:30',422,null,null,null,null,null],
['18:35',422,null,null,null,null,null],
['19:10',429,'【429位】','429位',null,null,null],
['19:20',422,null,null,null,null,null],
['19:25',438,null,null,null,null,null],
['20:30',438,null,null,null,null,null],
['21:35',438,null,null,null,null,null],
['22:20',444,'【444位】','444位',null,null,null],
['22:25',448,null,null,null,null,null],
['22:30',449,null,null,null,null,null],
['23:35',449,null,null,null,null,null],
['00:40',449,null,null,null,null,null],
['01:25',470,'【470位】','470位',null,null,null],
['01:40',466,null,null,null,null,null],
['02:45',466,null,null,null,null,null],
['03:50',466,null,null,null,null,null],
['04:35',467,'【467位】','467位',null,null,null],
['04:40',475,null,null,null,null,null],
['04:50',474,null,null,null,null,null],
['05:55',474,null,null,null,null,null],
['07:00',474,null,null,null,null,null],
['07:25',482,'【482位】','482位',null,null,null],
['08:30',482,null,null,null,null,null],
['09:35',482,null,null,null,null,null],
['10:25',536,'【536位】','536位',null,null,null],
['10:40',484,null,null,null,null,null],
['11:45',484,null,null,null,null,null],
['12:50',484,null,null,null,null,null],
['13:25',504,'【504位】','504位',null,null,null],
['13:45',504,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:390,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)
      }
    });
  }

});