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([
        ['05:00',426,'【426位】','426位',null,null,null],
['06:05',426,null,null,null,null,null],
['07:10',426,null,null,null,null,null],
['07:15',427,'【427位】','427位',null,null,null],
['07:20',429,null,null,null,null,null],
['08:25',429,null,null,null,null,null],
['09:30',429,null,null,null,null,null],
['10:30',427,'【427位】','427位',null,null,null],
['10:45',437,null,null,null,null,null],
['10:50',438,null,null,null,null,null],
['11:55',438,null,null,null,null,null],
['13:00',438,null,null,null,null,null],
['13:15',443,'【443位】','443位',null,null,null],
['14:20',443,null,null,null,null,null],
['15:25',443,null,null,null,null,null],
['16:30',441,'【441位】','441位',null,null,null],
['16:35',444,null,null,null,null,null],
['16:45',452,null,null,null,null,null],
['17:50',452,null,null,null,null,null],
['18:55',452,null,null,null,null,null],
['19:15',469,'【469位】','469位',null,null,null],
['20:20',469,null,null,null,null,null],
['21:25',469,null,null,null,null,null],
['22:20',442,'【442位】','442位',null,null,null],
['22:30',456,null,null,null,null,null],
['22:35',453,null,null,null,null,null],
['23:40',453,null,null,null,null,null],
['00:45',453,null,null,null,null,null],
['01:30',406,'【406位】','406位',null,null,null],
['02:35',406,null,null,null,null,null],
['03:40',406,null,null,null,null,null],
['04:15',380,'【380位】','380位',null,null,null],
['04:30',391,null,null,null,null,null],
['04:35',390,null,null,null,null,null],
['04:45',382,'【382位】','382位',null,null,null],
['04:55',382,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:370,max:500},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)
      }
    });
  }

});