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([
        ['20:15',666,'【666位】','666位',null,null,null],
['21:20',666,null,null,null,null,null],
['22:10',672,'【672位】','672位',null,null,null],
['22:40',669,'【669位】','669位',null,null,null],
['23:45',669,null,null,null,null,null],
['00:50',669,null,null,null,null,null],
['01:20',687,'【687位】','687位',null,null,null],
['01:25',701,null,null,null,null,null],
['01:40',700,null,null,null,null,null],
['02:45',700,null,null,null,null,null],
['03:50',700,null,null,null,null,null],
['04:20',712,'【712位】','712位',null,null,null],
['04:25',565,null,null,null,null,null],
['04:40',564,null,null,null,null,null],
['05:45',564,null,null,null,null,null],
['06:50',564,null,null,null,null,null],
['07:10',565,'【565位】','565位',null,null,null],
['07:25',570,null,null,null,null,null],
['07:35',571,'【571位】','571位',null,null,null],
['08:40',571,null,null,null,null,null],
['09:45',571,null,null,null,null,null],
['10:20',575,'【575位】','575位',null,null,null],
['10:25',547,null,null,null,null,null],
['10:30',549,null,null,null,null,null],
['10:40',550,null,null,null,null,null],
['11:45',550,null,null,null,null,null],
['12:50',550,null,null,null,null,null],
['13:25',569,'【569位】','569位',null,null,null],
['13:30',570,null,null,null,null,null],
['14:35',570,null,null,null,null,null],
['15:40',570,null,null,null,null,null],
['16:20',573,'【573位】','573位',null,null,null],
['16:25',596,null,null,null,null,null],
['16:40',574,null,null,null,null,null],
['17:45',574,null,null,null,null,null],
['18:50',574,null,null,null,null,null],
['19:15',516,'【516位】','516位',null,null,null],
['19:25',606,null,null,null,null,null],
['19:35',611,null,null,null,null,null],
['20:10',611,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:506,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)
      }
    });
  }

});