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([
        ['07:45',656,'【656位】','656位',null,null,null],
['08:50',656,null,null,null,null,null],
['09:55',656,null,null,null,null,null],
['10:30',760,'【760位】','760位',null,null,null],
['10:40',762,null,null,null,null,null],
['11:45',762,null,null,null,null,null],
['12:50',762,null,null,null,null,null],
['13:30',833,'【833位】','833位',null,null,null],
['13:40',753,null,null,null,null,null],
['14:45',753,null,null,null,null,null],
['15:50',753,null,null,null,null,null],
['16:30',872,'【872位】','872位',null,null,null],
['16:40',783,null,null,null,null,null],
['17:45',783,null,null,null,null,null],
['18:50',783,null,null,null,null,null],
['19:25',801,'【801位】','801位',null,null,null],
['19:30',802,null,null,null,null,null],
['20:35',802,null,null,null,null,null],
['21:40',802,null,null,null,null,null],
['22:25',821,'【821位】','821位',null,null,null],
['23:30',821,null,null,null,null,null],
['00:35',821,null,null,null,null,null],
['01:25',820,'【820位】','820位',null,null,null],
['01:30',870,null,null,null,null,null],
['01:40',804,null,null,null,null,null],
['02:45',804,null,null,null,null,null],
['03:50',804,null,null,null,null,null],
['04:25',900,'【900位】','900位',null,null,null],
['04:30',806,null,null,null,null,null],
['05:35',806,null,null,null,null,null],
['06:40',806,null,null,null,null,null],
['07:25',801,'【801位】','801位',null,null,null],
['07:30',802,null,null,null,null,null],
['07:40',802,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:646,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)
      }
    });
  }

});