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([
        ['16:15',765,'【765位】','765位',null,null,null],
['16:50',757,'【757位】','757位',null,null,null],
['16:55',762,null,null,null,null,null],
['17:00',763,null,null,null,null,null],
['18:05',763,null,null,null,null,null],
['19:10',777,'【777位】','777位',null,null,null],
['19:15',798,null,null,null,null,null],
['19:20',758,null,null,null,null,null],
['20:25',758,null,null,null,null,null],
['21:30',758,null,null,null,null,null],
['22:35',758,null,null,null,null,null],
['22:40',759,'【759位】','759位',null,null,null],
['23:45',759,null,null,null,null,null],
['00:50',759,null,null,null,null,null],
['01:20',739,'【739位】','739位',null,null,null],
['01:30',709,null,null,null,null,null],
['02:35',709,null,null,null,null,null],
['03:40',709,null,null,null,null,null],
['04:15',753,'【753位】','753位',null,null,null],
['04:30',744,null,null,null,null,null],
['04:45',741,'【741位】','741位',null,null,null],
['05:50',741,null,null,null,null,null],
['06:55',741,null,null,null,null,null],
['07:20',747,'【747位】','747位',null,null,null],
['07:30',748,null,null,null,null,null],
['08:35',748,null,null,null,null,null],
['09:40',748,null,null,null,null,null],
['10:15',745,'【745位】','745位',null,null,null],
['10:30',743,null,null,null,null,null],
['10:35',744,null,null,null,null,null],
['11:40',744,null,null,null,null,null],
['12:45',744,null,null,null,null,null],
['13:20',799,'【799位】','799位',null,null,null],
['13:30',766,null,null,null,null,null],
['14:35',766,null,null,null,null,null],
['15:40',766,null,null,null,null,null],
['16:10',766,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:699,max:800},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)
      }
    });
  }

});