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([
        ['14:45',524,'【524位】','524位',null,null,null],
['15:50',524,null,null,null,null,null],
['16:25',512,'【512位】','512位',null,null,null],
['16:30',486,null,null,null,null,null],
['16:40',534,null,null,null,null,null],
['17:45',534,null,null,null,null,null],
['18:50',534,null,null,null,null,null],
['19:25',529,'【529位】','529位',null,null,null],
['19:30',530,null,null,null,null,null],
['20:35',530,null,null,null,null,null],
['21:40',530,null,null,null,null,null],
['22:25',488,'【488位】','488位',null,null,null],
['23:30',488,null,null,null,null,null],
['00:35',488,null,null,null,null,null],
['01:25',487,'【487位】','487位',null,null,null],
['01:30',472,null,null,null,null,null],
['01:40',461,null,null,null,null,null],
['02:45',461,null,null,null,null,null],
['03:50',461,null,null,null,null,null],
['04:25',451,'【451位】','451位',null,null,null],
['04:30',448,null,null,null,null,null],
['05:35',448,null,null,null,null,null],
['06:40',448,null,null,null,null,null],
['07:25',449,'【449位】','449位',null,null,null],
['07:30',451,null,null,null,null,null],
['07:40',447,null,null,null,null,null],
['08:45',447,null,null,null,null,null],
['09:50',447,null,null,null,null,null],
['10:25',456,'【456位】','456位',null,null,null],
['10:30',457,null,null,null,null,null],
['11:35',457,null,null,null,null,null],
['12:40',457,null,null,null,null,null],
['13:25',490,'【490位】','490位',null,null,null],
['14:30',490,null,null,null,null,null],
['14:40',490,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:437,max:600},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)
      }
    });
  }

});