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([
        ['05:50',849,'【849位】','849位',null,null,null],
['06:55',849,null,null,null,null,null],
['07:30',846,'【846位】','846位',null,null,null],
['07:45',839,null,null,null,null,null],
['08:50',839,null,null,null,null,null],
['09:55',839,null,null,null,null,null],
['10:30',855,'【855位】','855位',null,null,null],
['10:40',854,null,null,null,null,null],
['11:45',854,null,null,null,null,null],
['12:50',854,null,null,null,null,null],
['13:15',799,'【799位】','799位',null,null,null],
['13:20',819,null,null,null,null,null],
['13:30',820,null,null,null,null,null],
['14:35',820,null,null,null,null,null],
['15:40',820,null,null,null,null,null],
['16:15',819,'【819位】','819位',null,null,null],
['16:25',827,null,null,null,null,null],
['16:30',840,null,null,null,null,null],
['16:35',832,null,null,null,null,null],
['16:45',831,'【831位】','831位',null,null,null],
['17:50',831,null,null,null,null,null],
['18:55',831,null,null,null,null,null],
['19:15',899,'【899位】','899位',null,null,null],
['19:25',893,null,null,null,null,null],
['19:35',889,null,null,null,null,null],
['20:40',889,null,null,null,null,null],
['21:45',889,null,null,null,null,null],
['22:25',885,'【885位】','885位',null,null,null],
['22:30',894,null,null,null,null,null],
['22:35',891,null,null,null,null,null],
['22:45',885,null,null,null,null,null],
['23:50',885,null,null,null,null,null],
['00:55',885,null,null,null,null,null],
['01:30',890,'【890位】','890位',null,null,null],
['01:35',891,null,null,null,null,null],
['01:45',887,null,null,null,null,null],
['02:50',887,null,null,null,null,null],
['03:55',887,null,null,null,null,null],
['04:30',866,'【866位】','866位',null,null,null],
['04:35',869,null,null,null,null,null],
['04:45',882,null,null,null,null,null],
['05:50',882,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:789,max:900},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)
      }
    });
  }

});