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([
        ['00:40',310,'【310位】','310位',null,null,null],
['01:15',307,'【307位】','307位',null,null,null],
['01:20',305,null,null,null,null,null],
['01:30',304,null,null,null,null,null],
['01:45',307,'【307位】','307位',null,null,null],
['02:50',307,null,null,null,null,null],
['03:55',307,null,null,null,null,null],
['04:30',289,'【289位】','289位',null,null,null],
['04:45',333,null,null,null,null,null],
['05:50',333,null,null,null,null,null],
['06:55',333,null,null,null,null,null],
['07:30',335,'【335位】','335位',null,null,null],
['07:45',337,null,null,null,null,null],
['08:50',337,null,null,null,null,null],
['09:55',337,null,null,null,null,null],
['10:45',346,'【346位】','346位',null,null,null],
['11:00',345,null,null,null,null,null],
['11:15',335,'【335位】','335位',null,null,null],
['12:20',335,null,null,null,null,null],
['13:15',323,'【323位】','323位',null,null,null],
['13:20',331,null,null,null,null,null],
['13:30',308,null,null,null,null,null],
['13:35',314,null,null,null,null,null],
['14:40',314,null,null,null,null,null],
['15:45',314,null,null,null,null,null],
['16:15',310,'【310位】','310位',null,null,null],
['17:20',310,null,null,null,null,null],
['18:25',310,null,null,null,null,null],
['19:15',295,'【295位】','295位',null,null,null],
['19:30',296,null,null,null,null,null],
['20:35',296,null,null,null,null,null],
['21:40',296,null,null,null,null,null],
['22:15',306,'【306位】','306位',null,null,null],
['23:20',306,null,null,null,null,null],
['00:25',306,null,null,null,null,null],
['00:35',306,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:279,max:350},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)
      }
    });
  }

});