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([
        ['18:45',808,'【808位】','808位',null,null,null],
['19:10',810,'【810位】','810位',null,null,null],
['19:15',802,null,null,null,null,null],
['19:20',804,null,null,null,null,null],
['20:25',804,null,null,null,null,null],
['21:30',804,null,null,null,null,null],
['22:15',822,'【822位】','822位',null,null,null],
['22:20',856,null,null,null,null,null],
['22:30',851,null,null,null,null,null],
['23:35',851,null,null,null,null,null],
['00:40',851,null,null,null,null,null],
['01:15',847,'【847位】','847位',null,null,null],
['01:20',766,null,null,null,null,null],
['01:30',771,null,null,null,null,null],
['01:45',930,'【930位】','930位',null,null,null],
['02:50',930,null,null,null,null,null],
['03:55',930,null,null,null,null,null],
['04:15',917,'【917位】','917位',null,null,null],
['04:20',925,null,null,null,null,null],
['04:30',921,null,null,null,null,null],
['04:35',953,null,null,null,null,null],
['05:40',953,null,null,null,null,null],
['06:45',953,null,null,null,null,null],
['07:15',928,'【928位】','928位',null,null,null],
['07:25',932,null,null,null,null,null],
['08:30',932,null,null,null,null,null],
['09:35',932,null,null,null,null,null],
['10:30',948,'【948位】','948位',null,null,null],
['10:45',937,null,null,null,null,null],
['10:50',957,null,null,null,null,null],
['11:55',957,null,null,null,null,null],
['13:00',957,null,null,null,null,null],
['13:05',796,'【796位】','796位',null,null,null],
['13:15',797,null,null,null,null,null],
['13:20',849,null,null,null,null,null],
['13:30',847,'【847位】','847位',null,null,null],
['14:35',847,null,null,null,null,null],
['15:40',847,null,null,null,null,null],
['16:20',853,'【853位】','853位',null,null,null],
['16:30',736,null,null,null,null,null],
['17:35',736,null,null,null,null,null],
['18:40',736,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:726,max:1000},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)
      }
    });
  }

});