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([
        ['04:30',658,'【658位】','658位',null,null,null],
['04:45',653,null,null,null,null,null],
['05:50',653,null,null,null,null,null],
['06:55',653,null,null,null,null,null],
['07:25',656,'【656位】','656位',null,null,null],
['07:30',663,null,null,null,null,null],
['08:35',663,null,null,null,null,null],
['09:40',663,null,null,null,null,null],
['10:30',646,'【646位】','646位',null,null,null],
['10:40',645,null,null,null,null,null],
['10:45',656,null,null,null,null,null],
['10:50',657,null,null,null,null,null],
['11:55',657,null,null,null,null,null],
['13:00',657,null,null,null,null,null],
['13:15',635,'【635位】','635位',null,null,null],
['13:20',637,null,null,null,null,null],
['13:30',635,null,null,null,null,null],
['14:35',635,null,null,null,null,null],
['15:40',635,null,null,null,null,null],
['16:15',630,'【630位】','630位',null,null,null],
['16:25',636,null,null,null,null,null],
['16:30',633,null,null,null,null,null],
['16:35',629,null,null,null,null,null],
['16:45',650,'【650位】','650位',null,null,null],
['17:50',650,null,null,null,null,null],
['18:55',650,null,null,null,null,null],
['19:15',500,'【500位】','500位',null,null,null],
['19:35',646,null,null,null,null,null],
['20:40',646,null,null,null,null,null],
['21:45',646,null,null,null,null,null],
['22:25',649,'【649位】','649位',null,null,null],
['22:30',673,null,null,null,null,null],
['22:35',670,null,null,null,null,null],
['23:40',670,null,null,null,null,null],
['00:45',670,null,null,null,null,null],
['01:30',671,'【671位】','671位',null,null,null],
['01:35',673,null,null,null,null,null],
['02:40',673,null,null,null,null,null],
['03:45',673,null,null,null,null,null],
['04:25',673,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:490,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)
      }
    });
  }

});