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([
        ['02:15',731,'【731位】','731位',null,null,null],
['03:20',731,null,null,null,null,null],
['04:20',730,'【730位】','730位',null,null,null],
['04:30',740,null,null,null,null,null],
['05:35',740,null,null,null,null,null],
['06:40',740,null,null,null,null,null],
['07:20',745,'【745位】','745位',null,null,null],
['07:35',748,null,null,null,null,null],
['08:40',748,null,null,null,null,null],
['09:45',748,null,null,null,null,null],
['10:15',738,'【738位】','738位',null,null,null],
['10:20',742,null,null,null,null,null],
['10:35',763,null,null,null,null,null],
['11:40',763,null,null,null,null,null],
['12:45',763,null,null,null,null,null],
['13:05',761,'【761位】','761位',null,null,null],
['13:15',762,null,null,null,null,null],
['13:20',778,null,null,null,null,null],
['13:30',763,'【763位】','763位',null,null,null],
['14:35',763,null,null,null,null,null],
['15:40',763,null,null,null,null,null],
['16:30',739,'【739位】','739位',null,null,null],
['16:35',724,null,null,null,null,null],
['16:45',695,null,null,null,null,null],
['16:50',767,null,null,null,null,null],
['17:55',767,null,null,null,null,null],
['19:00',767,null,null,null,null,null],
['19:15',776,'【776位】','776位',null,null,null],
['19:20',768,null,null,null,null,null],
['19:30',767,null,null,null,null,null],
['20:35',767,null,null,null,null,null],
['21:40',767,null,null,null,null,null],
['22:15',707,'【707位】','707位',null,null,null],
['22:20',670,null,null,null,null,null],
['22:30',728,null,null,null,null,null],
['23:35',728,null,null,null,null,null],
['00:40',728,null,null,null,null,null],
['01:15',733,'【733位】','733位',null,null,null],
['01:20',743,null,null,null,null,null],
['01:30',707,null,null,null,null,null],
['01:35',761,null,null,null,null,null],
['02:10',761,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:660,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)
      }
    });
  }

});