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([
        ['08:30',873,'【873位】','873位',null,null,null],
['09:35',873,null,null,null,null,null],
['10:25',874,'【874位】','874位',null,null,null],
['10:30',868,null,null,null,null,null],
['11:35',868,null,null,null,null,null],
['12:40',868,null,null,null,null,null],
['13:15',878,'【878位】','878位',null,null,null],
['13:20',876,null,null,null,null,null],
['13:30',873,null,null,null,null,null],
['14:35',873,null,null,null,null,null],
['15:40',873,null,null,null,null,null],
['16:15',896,'【896位】','896位',null,null,null],
['16:20',899,null,null,null,null,null],
['16:30',889,null,null,null,null,null],
['16:40',885,'【885位】','885位',null,null,null],
['17:45',885,null,null,null,null,null],
['18:50',885,null,null,null,null,null],
['19:15',884,'【884位】','884位',null,null,null],
['19:20',879,null,null,null,null,null],
['19:35',888,null,null,null,null,null],
['19:40',889,'【889位】','889位',null,null,null],
['19:45',902,null,null,null,null,null],
['20:50',902,null,null,null,null,null],
['21:55',902,null,null,null,null,null],
['22:25',905,'【905位】','905位',null,null,null],
['22:35',877,null,null,null,null,null],
['22:50',830,'【830位】','830位',null,null,null],
['23:55',830,null,null,null,null,null],
['01:00',830,null,null,null,null,null],
['01:15',891,'【891位】','891位',null,null,null],
['01:30',887,null,null,null,null,null],
['01:35',839,null,null,null,null,null],
['01:45',837,'【837位】','837位',null,null,null],
['02:50',837,null,null,null,null,null],
['03:55',837,null,null,null,null,null],
['04:25',812,'【812位】','812位',null,null,null],
['04:30',807,null,null,null,null,null],
['04:40',814,null,null,null,null,null],
['05:45',814,null,null,null,null,null],
['06:50',814,null,null,null,null,null],
['07:15',816,'【816位】','816位',null,null,null],
['07:20',823,null,null,null,null,null],
['07:30',826,null,null,null,null,null],
['08:25',826,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:797,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)
      }
    });
  }

});