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([
        ['09:55',210,'【210位】','210位',null,null,null],
['10:55',211,'【211位】','211位',null,null,null],
['12:00',211,null,null,null,null,null],
['13:05',211,null,null,null,null,null],
['13:25',213,'【213位】','213位',null,null,null],
['14:30',213,null,null,null,null,null],
['15:35',213,null,null,null,null,null],
['16:25',226,'【226位】','226位',null,null,null],
['17:30',226,null,null,null,null,null],
['18:35',226,null,null,null,null,null],
['19:25',223,'【223位】','223位',null,null,null],
['20:30',223,null,null,null,null,null],
['21:35',223,null,null,null,null,null],
['22:25',226,'【226位】','226位',null,null,null],
['22:40',223,null,null,null,null,null],
['23:45',223,null,null,null,null,null],
['00:50',223,null,null,null,null,null],
['01:25',227,'【227位】','227位',null,null,null],
['01:40',226,null,null,null,null,null],
['02:45',226,null,null,null,null,null],
['03:50',226,null,null,null,null,null],
['04:25',228,'【228位】','228位',null,null,null],
['04:40',229,null,null,null,null,null],
['05:45',229,null,null,null,null,null],
['06:50',229,null,null,null,null,null],
['07:25',230,'【230位】','230位',null,null,null],
['07:40',231,null,null,null,null,null],
['08:45',231,null,null,null,null,null],
['09:50',231,null,null,null,null,null],
['09:55',231,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:200,max:250},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)
      }
    });
  }

});