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([
        ['02:05',894,'【894位】','894位',null,null,null],
['03:10',894,null,null,null,null,null],
['04:15',896,'【896位】','896位',null,null,null],
['04:30',910,null,null,null,null,null],
['04:35',906,null,null,null,null,null],
['05:40',906,null,null,null,null,null],
['06:45',906,null,null,null,null,null],
['07:15',912,'【912位】','912位',null,null,null],
['07:20',927,null,null,null,null,null],
['07:40',929,'【929位】','929位',null,null,null],
['08:45',929,null,null,null,null,null],
['09:50',929,null,null,null,null,null],
['10:15',920,'【920位】','920位',null,null,null],
['10:25',925,null,null,null,null,null],
['10:30',996,null,null,null,null,null],
['10:35',989,null,null,null,null,null],
['11:40',989,null,null,null,null,null],
['12:45',989,null,null,null,null,null],
['16:35',999,'【999位】','999位',null,null,null],
['17:40',999,null,null,null,null,null],
['18:45',999,null,null,null,null,null],
['22:15',945,'【945位】','945位',null,null,null],
['22:25',942,null,null,null,null,null],
['22:35',983,null,null,null,null,null],
['23:40',983,null,null,null,null,null],
['00:45',983,null,null,null,null,null],
['01:15',973,'【973位】','973位',null,null,null],
['01:20',967,null,null,null,null,null],
['01:30',953,null,null,null,null,null],
['01:35',991,null,null,null,null,null],
['02:00',991,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:884,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)
      }
    });
  }

});