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([
        ['23:00',910,'【910位】','910位',null,null,null],
['00:05',910,null,null,null,null,null],
['01:10',910,null,null,null,null,null],
['01:25',909,'【909位】','909位',null,null,null],
['01:30',933,null,null,null,null,null],
['01:40',917,null,null,null,null,null],
['02:45',917,null,null,null,null,null],
['03:50',917,null,null,null,null,null],
['04:25',863,'【863位】','863位',null,null,null],
['04:30',925,null,null,null,null,null],
['04:40',926,null,null,null,null,null],
['05:45',926,null,null,null,null,null],
['06:50',926,null,null,null,null,null],
['07:25',923,'【923位】','923位',null,null,null],
['07:30',925,null,null,null,null,null],
['07:40',926,null,null,null,null,null],
['08:45',926,null,null,null,null,null],
['09:50',926,null,null,null,null,null],
['10:25',925,'【925位】','925位',null,null,null],
['10:30',926,null,null,null,null,null],
['11:35',926,null,null,null,null,null],
['12:40',926,null,null,null,null,null],
['13:25',950,'【950位】','950位',null,null,null],
['13:30',949,null,null,null,null,null],
['14:35',949,null,null,null,null,null],
['15:40',949,null,null,null,null,null],
['16:30',967,'【967位】','967位',null,null,null],
['16:40',947,null,null,null,null,null],
['17:45',947,null,null,null,null,null],
['18:50',947,null,null,null,null,null],
['19:30',972,'【972位】','972位',null,null,null],
['19:40',963,null,null,null,null,null],
['20:45',963,null,null,null,null,null],
['21:50',963,null,null,null,null,null],
['22:15',940,'【940位】','940位',null,null,null],
['22:30',983,null,null,null,null,null],
['23:00',983,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:853,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)
      }
    });
  }

});