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([
        ['11:45',856,'【856位】','856位',null,null,null],
['12:50',856,null,null,null,null,null],
['13:20',924,'【924位】','924位',null,null,null],
['13:30',905,null,null,null,null,null],
['14:35',905,null,null,null,null,null],
['15:40',905,null,null,null,null,null],
['16:20',877,'【877位】','877位',null,null,null],
['16:30',870,null,null,null,null,null],
['16:45',885,'【885位】','885位',null,null,null],
['17:50',885,null,null,null,null,null],
['18:55',885,null,null,null,null,null],
['19:15',886,'【886位】','886位',null,null,null],
['19:20',854,null,null,null,null,null],
['19:30',853,null,null,null,null,null],
['20:35',853,null,null,null,null,null],
['21:40',853,null,null,null,null,null],
['22:15',851,'【851位】','851位',null,null,null],
['22:25',850,null,null,null,null,null],
['22:30',845,null,null,null,null,null],
['22:45',848,'【848位】','848位',null,null,null],
['23:50',848,null,null,null,null,null],
['00:55',848,null,null,null,null,null],
['01:20',889,'【889位】','889位',null,null,null],
['01:30',853,null,null,null,null,null],
['01:35',851,null,null,null,null,null],
['02:40',851,null,null,null,null,null],
['03:45',851,null,null,null,null,null],
['04:15',850,'【850位】','850位',null,null,null],
['04:30',824,null,null,null,null,null],
['04:45',844,'【844位】','844位',null,null,null],
['05:50',844,null,null,null,null,null],
['06:55',844,null,null,null,null,null],
['07:15',839,'【839位】','839位',null,null,null],
['07:20',841,null,null,null,null,null],
['08:25',841,null,null,null,null,null],
['09:30',841,null,null,null,null,null],
['10:25',852,'【852位】','852位',null,null,null],
['10:30',848,null,null,null,null,null],
['10:45',851,null,null,null,null,null],
['10:50',852,'【852位】','852位',null,null,null],
['11:40',852,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:814,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)
      }
    });
  }

});