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([
        ['10:10',278,'【278位】','278位',null,null,null],
['10:25',277,null,null,null,null,null],
['10:30',286,null,null,null,null,null],
['11:35',286,null,null,null,null,null],
['12:40',286,null,null,null,null,null],
['13:15',297,'【297位】','297位',null,null,null],
['13:20',299,null,null,null,null,null],
['14:25',299,null,null,null,null,null],
['15:30',299,null,null,null,null,null],
['16:15',309,'【309位】','309位',null,null,null],
['16:20',304,null,null,null,null,null],
['16:30',310,null,null,null,null,null],
['16:40',311,'【311位】','311位',null,null,null],
['17:45',311,null,null,null,null,null],
['18:50',311,null,null,null,null,null],
['19:15',299,'【299位】','299位',null,null,null],
['19:20',304,null,null,null,null,null],
['19:35',329,null,null,null,null,null],
['19:40',328,'【328位】','328位',null,null,null],
['20:45',328,null,null,null,null,null],
['21:50',328,null,null,null,null,null],
['22:20',342,'【342位】','342位',null,null,null],
['22:25',352,null,null,null,null,null],
['22:30',351,null,null,null,null,null],
['22:35',377,null,null,null,null,null],
['22:50',312,'【312位】','312位',null,null,null],
['23:55',312,null,null,null,null,null],
['01:00',312,null,null,null,null,null],
['01:15',314,'【314位】','314位',null,null,null],
['01:35',311,null,null,null,null,null],
['01:45',295,'【295位】','295位',null,null,null],
['02:50',295,null,null,null,null,null],
['03:55',295,null,null,null,null,null],
['04:30',304,'【304位】','304位',null,null,null],
['04:40',298,null,null,null,null,null],
['05:45',298,null,null,null,null,null],
['06:50',298,null,null,null,null,null],
['07:15',296,'【296位】','296位',null,null,null],
['07:30',299,null,null,null,null,null],
['08:35',299,null,null,null,null,null],
['09:40',299,null,null,null,null,null],
['10:05',299,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:267,max:400},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)
      }
    });
  }

});