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([
        ['03:35',977,'【977位】','977位',null,null,null],
['04:20',947,'【947位】','947位',null,null,null],
['04:25',992,null,null,null,null,null],
['04:40',991,null,null,null,null,null],
['05:45',991,null,null,null,null,null],
['06:50',991,null,null,null,null,null],
['07:10',990,'【990位】','990位',null,null,null],
['07:25',991,null,null,null,null,null],
['08:30',991,null,null,null,null,null],
['09:35',991,null,null,null,null,null],
['10:20',990,'【990位】','990位',null,null,null],
['10:25',997,null,null,null,null,null],
['10:30',999,null,null,null,null,null],
['10:40',1000,null,null,null,null,null],
['11:45',1000,null,null,null,null,null],
['12:50',1000,null,null,null,null,null],
['16:20',982,'【982位】','982位',null,null,null],
['19:25',948,null,null,null,null,null],
['19:35',962,null,null,null,null,null],
['20:40',962,null,null,null,null,null],
['21:45',962,null,null,null,null,null],
['22:25',945,'【945位】','945位',null,null,null],
['22:30',961,null,null,null,null,null],
['22:35',877,null,null,null,null,null],
['23:40',877,null,null,null,null,null],
['00:45',877,null,null,null,null,null],
['01:25',878,'【878位】','878位',null,null,null],
['01:35',930,null,null,null,null,null],
['01:40',928,null,null,null,null,null],
['01:45',933,null,null,null,null,null],
['02:50',933,null,null,null,null,null],
['03:30',933,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:867,max:1100},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)
      }
    });
  }

});