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([
        ['04:45',930,'【930位】','930位',null,null,null],
['05:50',930,null,null,null,null,null],
['06:55',930,null,null,null,null,null],
['07:10',899,'【899位】','899位',null,null,null],
['07:20',922,null,null,null,null,null],
['07:25',913,null,null,null,null,null],
['07:40',914,'【914位】','914位',null,null,null],
['08:45',914,null,null,null,null,null],
['09:50',914,null,null,null,null,null],
['10:25',915,'【915位】','915位',null,null,null],
['10:40',916,null,null,null,null,null],
['11:45',916,null,null,null,null,null],
['12:50',916,null,null,null,null,null],
['13:10',882,'【882位】','882位',null,null,null],
['13:15',919,null,null,null,null,null],
['13:20',889,null,null,null,null,null],
['13:25',919,null,null,null,null,null],
['13:40',921,'【921位】','921位',null,null,null],
['14:45',921,null,null,null,null,null],
['15:50',921,null,null,null,null,null],
['16:25',903,'【903位】','903位',null,null,null],
['16:40',907,null,null,null,null,null],
['17:45',907,null,null,null,null,null],
['18:50',907,null,null,null,null,null],
['19:10',892,'【892位】','892位',null,null,null],
['19:15',879,null,null,null,null,null],
['19:20',919,null,null,null,null,null],
['19:25',940,null,null,null,null,null],
['20:30',940,null,null,null,null,null],
['21:35',940,null,null,null,null,null],
['22:10',918,'【918位】','918位',null,null,null],
['22:20',927,null,null,null,null,null],
['22:25',945,null,null,null,null,null],
['22:40',942,'【942位】','942位',null,null,null],
['23:45',942,null,null,null,null,null],
['00:50',942,null,null,null,null,null],
['01:20',948,'【948位】','948位',null,null,null],
['01:25',968,null,null,null,null,null],
['01:40',967,null,null,null,null,null],
['02:45',967,null,null,null,null,null],
['03:50',967,null,null,null,null,null],
['04:25',896,'【896位】','896位',null,null,null],
['04:40',895,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:869,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)
      }
    });
  }

});