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([
        ['00:00',318,'【318位】','318位',null,null,null],
['01:05',318,null,null,null,null,null],
['01:25',290,'【290位】','290位',null,null,null],
['01:40',286,null,null,null,null,null],
['02:45',286,null,null,null,null,null],
['03:50',286,null,null,null,null,null],
['04:25',293,'【293位】','293位',null,null,null],
['05:30',293,null,null,null,null,null],
['06:35',293,null,null,null,null,null],
['07:10',295,'【295位】','295位',null,null,null],
['07:25',285,null,null,null,null,null],
['08:30',285,null,null,null,null,null],
['09:35',285,null,null,null,null,null],
['10:15',292,'【292位】','292位',null,null,null],
['10:25',289,null,null,null,null,null],
['11:30',289,null,null,null,null,null],
['12:35',289,null,null,null,null,null],
['13:05',293,'【293位】','293位',null,null,null],
['13:10',322,null,null,null,null,null],
['13:20',321,null,null,null,null,null],
['13:25',322,null,null,null,null,null],
['14:30',322,null,null,null,null,null],
['15:35',322,null,null,null,null,null],
['16:10',158,null,null,158,'【158位】','158位'],
['17:15',null,null,null,158,null,null],
['18:20',null,null,null,158,null,null],
['19:10',null,null,null,142,'【142位】','142位'],
['19:15',null,null,null,158,null,null],
['19:40',null,null,null,142,'【142位】','142位'],
['20:45',null,null,null,142,null,null],
['21:50',null,null,null,142,null,null],
['22:25',null,null,null,135,'【135位】','135位'],
['23:30',null,null,null,135,null,null],
['00:00',null,null,null,135,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:125,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)
      }
    });
  }

});