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([
        ['13:35',656,'【656位】','656位',null,null,null],
['14:40',656,null,null,null,null,null],
['15:45',656,null,null,null,null,null],
['16:50',603,'【603位】','603位',null,null,null],
['16:55',567,null,null,null,null,null],
['17:00',551,null,null,null,null,null],
['18:05',551,null,null,null,null,null],
['19:10',554,'【554位】','554位',null,null,null],
['19:15',637,null,null,null,null,null],
['19:20',590,null,null,null,null,null],
['20:25',590,null,null,null,null,null],
['21:30',590,null,null,null,null,null],
['22:25',581,'【581位】','581位',null,null,null],
['22:30',571,null,null,null,null,null],
['22:40',574,null,null,null,null,null],
['23:45',574,null,null,null,null,null],
['00:50',574,null,null,null,null,null],
['01:20',612,'【612位】','612位',null,null,null],
['01:30',615,null,null,null,null,null],
['02:35',615,null,null,null,null,null],
['03:40',615,null,null,null,null,null],
['04:15',506,'【506位】','506位',null,null,null],
['04:30',498,null,null,null,null,null],
['04:45',497,'【497位】','497位',null,null,null],
['05:50',497,null,null,null,null,null],
['06:55',497,null,null,null,null,null],
['07:20',538,'【538位】','538位',null,null,null],
['07:30',532,null,null,null,null,null],
['08:35',532,null,null,null,null,null],
['09:40',532,null,null,null,null,null],
['10:15',533,'【533位】','533位',null,null,null],
['10:30',537,null,null,null,null,null],
['10:35',538,null,null,null,null,null],
['11:40',538,null,null,null,null,null],
['12:45',538,null,null,null,null,null],
['13:20',524,'【524位】','524位',null,null,null],
['13:30',516,null,null,null,null,null],
['13:35',516,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:487,max:700},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)
      }
    });
  }

});