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([
        ['04:15',705,'【705位】','705位',null,null,null],
['04:25',701,null,null,null,null,null],
['04:30',705,null,null,null,null,null],
['05:35',705,null,null,null,null,null],
['06:40',705,null,null,null,null,null],
['07:25',707,'【707位】','707位',null,null,null],
['07:30',708,null,null,null,null,null],
['07:40',710,null,null,null,null,null],
['08:45',710,null,null,null,null,null],
['09:50',710,null,null,null,null,null],
['10:25',732,'【732位】','732位',null,null,null],
['10:30',733,null,null,null,null,null],
['11:35',733,null,null,null,null,null],
['12:40',733,null,null,null,null,null],
['13:25',810,'【810位】','810位',null,null,null],
['13:30',752,null,null,null,null,null],
['14:35',752,null,null,null,null,null],
['15:40',752,null,null,null,null,null],
['16:40',659,'【659位】','659位',null,null,null],
['17:45',659,null,null,null,null,null],
['18:50',659,null,null,null,null,null],
['19:30',646,'【646位】','646位',null,null,null],
['19:40',686,null,null,null,null,null],
['20:45',686,null,null,null,null,null],
['21:50',686,null,null,null,null,null],
['22:15',678,'【678位】','678位',null,null,null],
['22:30',746,null,null,null,null,null],
['23:35',746,null,null,null,null,null],
['00:40',746,null,null,null,null,null],
['01:35',773,'【773位】','773位',null,null,null],
['01:45',736,null,null,null,null,null],
['02:50',736,null,null,null,null,null],
['03:55',736,null,null,null,null,null],
['04:10',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:636,max:900},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)
      }
    });
  }

});