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([
        ['00:30',356,'【356位】','356位',null,null,null],
['01:20',360,'【360位】','360位',null,null,null],
['01:30',362,null,null,null,null,null],
['01:45',368,'【368位】','368位',null,null,null],
['02:50',368,null,null,null,null,null],
['03:55',368,null,null,null,null,null],
['04:20',388,'【388位】','388位',null,null,null],
['04:30',382,null,null,null,null,null],
['05:35',382,null,null,null,null,null],
['06:40',382,null,null,null,null,null],
['07:35',380,'【380位】','380位',null,null,null],
['08:40',380,null,null,null,null,null],
['09:45',380,null,null,null,null,null],
['10:15',364,'【364位】','364位',null,null,null],
['10:20',366,null,null,null,null,null],
['11:25',366,null,null,null,null,null],
['12:30',366,null,null,null,null,null],
['13:05',369,'【369位】','369位',null,null,null],
['13:15',364,null,null,null,null,null],
['13:30',379,'【379位】','379位',null,null,null],
['14:35',379,null,null,null,null,null],
['15:40',379,null,null,null,null,null],
['16:30',381,'【381位】','381位',null,null,null],
['16:35',390,null,null,null,null,null],
['16:45',350,null,null,null,null,null],
['16:50',360,null,null,null,null,null],
['17:55',360,null,null,null,null,null],
['19:00',360,null,null,null,null,null],
['19:15',296,'【296位】','296位',null,null,null],
['19:30',295,null,null,null,null,null],
['20:35',295,null,null,null,null,null],
['21:40',295,null,null,null,null,null],
['22:15',304,'【304位】','304位',null,null,null],
['22:20',315,null,null,null,null,null],
['22:30',310,null,null,null,null,null],
['23:35',310,null,null,null,null,null],
['00:30',310,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:285,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)
      }
    });
  }

});