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([
        ['16:25',896,'【896位】','896位',null,null,null],
['16:30',899,null,null,null,null,null],
['16:35',873,null,null,null,null,null],
['17:40',873,null,null,null,null,null],
['18:45',873,null,null,null,null,null],
['19:25',823,'【823位】','823位',null,null,null],
['19:35',802,null,null,null,null,null],
['20:40',802,null,null,null,null,null],
['21:45',802,null,null,null,null,null],
['22:10',795,'【795位】','795位',null,null,null],
['22:15',821,null,null,null,null,null],
['22:20',822,null,null,null,null,null],
['22:25',818,null,null,null,null,null],
['23:30',818,null,null,null,null,null],
['00:35',818,null,null,null,null,null],
['01:15',817,'【817位】','817位',null,null,null],
['01:20',810,null,null,null,null,null],
['01:30',839,null,null,null,null,null],
['02:35',839,null,null,null,null,null],
['03:40',839,null,null,null,null,null],
['04:15',848,'【848位】','848位',null,null,null],
['04:20',844,null,null,null,null,null],
['04:30',907,null,null,null,null,null],
['04:35',901,null,null,null,null,null],
['05:40',901,null,null,null,null,null],
['06:45',901,null,null,null,null,null],
['07:15',906,'【906位】','906位',null,null,null],
['07:20',907,null,null,null,null,null],
['07:40',909,'【909位】','909位',null,null,null],
['08:45',909,null,null,null,null,null],
['09:50',909,null,null,null,null,null],
['10:15',913,'【913位】','913位',null,null,null],
['10:25',911,null,null,null,null,null],
['10:30',912,null,null,null,null,null],
['10:35',913,null,null,null,null,null],
['11:40',913,null,null,null,null,null],
['12:45',913,null,null,null,null,null],
['13:15',921,'【921位】','921位',null,null,null],
['13:25',922,null,null,null,null,null],
['13:35',928,null,null,null,null,null],
['14:30',928,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:785,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)
      }
    });
  }

});