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([
        ['11:45',714,'【714位】','714位',null,null,null],
['12:50',714,null,null,null,null,null],
['13:25',805,'【805位】','805位',null,null,null],
['13:30',739,null,null,null,null,null],
['14:35',739,null,null,null,null,null],
['15:40',739,null,null,null,null,null],
['16:30',702,'【702位】','702位',null,null,null],
['16:40',746,null,null,null,null,null],
['17:45',746,null,null,null,null,null],
['18:50',746,null,null,null,null,null],
['19:30',783,'【783位】','783位',null,null,null],
['19:40',786,null,null,null,null,null],
['20:45',786,null,null,null,null,null],
['21:50',786,null,null,null,null,null],
['22:15',824,'【824位】','824位',null,null,null],
['22:30',775,null,null,null,null,null],
['23:35',775,null,null,null,null,null],
['00:40',775,null,null,null,null,null],
['01:35',776,'【776位】','776位',null,null,null],
['01:45',819,null,null,null,null,null],
['02:50',819,null,null,null,null,null],
['03:55',819,null,null,null,null,null],
['04:15',803,'【803位】','803位',null,null,null],
['04:30',841,null,null,null,null,null],
['04:35',840,null,null,null,null,null],
['05:40',840,null,null,null,null,null],
['06:45',840,null,null,null,null,null],
['07:15',841,'【841位】','841位',null,null,null],
['07:30',842,null,null,null,null,null],
['08:35',842,null,null,null,null,null],
['09:40',842,null,null,null,null,null],
['10:15',833,'【833位】','833位',null,null,null],
['10:25',834,null,null,null,null,null],
['10:30',838,null,null,null,null,null],
['11:35',838,null,null,null,null,null],
['11:40',838,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:692,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)
      }
    });
  }

});