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([
        ['07:00',931,'【931位】','931位',null,null,null],
['07:25',936,'【936位】','936位',null,null,null],
['07:30',941,null,null,null,null,null],
['07:45',919,null,null,null,null,null],
['08:50',919,null,null,null,null,null],
['09:55',919,null,null,null,null,null],
['10:30',924,'【924位】','924位',null,null,null],
['10:40',921,null,null,null,null,null],
['10:45',923,null,null,null,null,null],
['10:50',924,null,null,null,null,null],
['11:55',924,null,null,null,null,null],
['13:00',924,null,null,null,null,null],
['13:15',891,'【891位】','891位',null,null,null],
['13:20',806,null,null,null,null,null],
['13:30',932,null,null,null,null,null],
['14:35',932,null,null,null,null,null],
['15:40',932,null,null,null,null,null],
['16:15',898,'【898位】','898位',null,null,null],
['16:25',903,null,null,null,null,null],
['16:30',950,null,null,null,null,null],
['16:35',953,null,null,null,null,null],
['16:45',946,'【946位】','946位',null,null,null],
['17:50',946,null,null,null,null,null],
['18:55',946,null,null,null,null,null],
['19:15',915,'【915位】','915位',null,null,null],
['19:25',933,null,null,null,null,null],
['19:35',937,null,null,null,null,null],
['20:40',937,null,null,null,null,null],
['21:45',937,null,null,null,null,null],
['22:25',936,'【936位】','936位',null,null,null],
['22:30',964,null,null,null,null,null],
['22:35',961,null,null,null,null,null],
['22:45',920,null,null,null,null,null],
['23:50',920,null,null,null,null,null],
['00:55',920,null,null,null,null,null],
['01:35',932,'【932位】','932位',null,null,null],
['01:45',949,null,null,null,null,null],
['02:50',949,null,null,null,null,null],
['03:55',949,null,null,null,null,null],
['04:30',972,'【972位】','972位',null,null,null],
['04:35',960,null,null,null,null,null],
['04:45',976,null,null,null,null,null],
['05:50',976,null,null,null,null,null],
['06:55',976,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:796,max:1000},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)
      }
    });
  }

});