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([
        ['19:25',641,'【641位】','641位',null,null,null],
['20:30',641,null,null,null,null,null],
['21:35',641,null,null,null,null,null],
['22:20',650,'【650位】','650位',null,null,null],
['22:30',640,null,null,null,null,null],
['22:45',650,'【650位】','650位',null,null,null],
['22:50',669,null,null,null,null,null],
['23:55',669,null,null,null,null,null],
['01:00',669,null,null,null,null,null],
['01:20',732,'【732位】','732位',null,null,null],
['01:30',714,null,null,null,null,null],
['01:45',708,'【708位】','708位',null,null,null],
['02:50',708,null,null,null,null,null],
['03:55',708,null,null,null,null,null],
['04:20',714,'【714位】','714位',null,null,null],
['04:30',727,null,null,null,null,null],
['05:35',727,null,null,null,null,null],
['06:40',727,null,null,null,null,null],
['07:20',711,'【711位】','711位',null,null,null],
['07:30',712,null,null,null,null,null],
['07:35',719,null,null,null,null,null],
['07:45',716,'【716位】','716位',null,null,null],
['08:50',716,null,null,null,null,null],
['09:55',716,null,null,null,null,null],
['10:15',698,'【698位】','698位',null,null,null],
['10:20',702,null,null,null,null,null],
['11:25',702,null,null,null,null,null],
['12:30',702,null,null,null,null,null],
['13:05',689,'【689位】','689位',null,null,null],
['13:20',690,null,null,null,null,null],
['13:30',734,'【734位】','734位',null,null,null],
['14:35',734,null,null,null,null,null],
['15:40',734,null,null,null,null,null],
['16:30',756,'【756位】','756位',null,null,null],
['16:35',762,null,null,null,null,null],
['16:45',736,null,null,null,null,null],
['16:50',743,null,null,null,null,null],
['17:55',743,null,null,null,null,null],
['19:00',743,null,null,null,null,null],
['19:15',754,'【754位】','754位',null,null,null],
['19:20',759,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:630,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)
      }
    });
  }

});