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([
        ['15:00',804,'【804位】','804位',null,null,null],
['16:05',804,null,null,null,null,null],
['16:20',437,'【437位】','437位',null,null,null],
['16:25',442,null,null,null,null,null],
['17:30',442,null,null,null,null,null],
['18:35',442,null,null,null,null,null],
['19:10',399,'【399位】','399位',null,null,null],
['19:20',430,null,null,null,null,null],
['19:25',446,null,null,null,null,null],
['20:30',446,null,null,null,null,null],
['21:35',446,null,null,null,null,null],
['22:20',440,'【440位】','440位',null,null,null],
['22:25',445,null,null,null,null,null],
['22:30',446,null,null,null,null,null],
['23:35',446,null,null,null,null,null],
['00:40',446,null,null,null,null,null],
['01:25',455,'【455位】','455位',null,null,null],
['01:40',451,null,null,null,null,null],
['02:45',451,null,null,null,null,null],
['03:50',451,null,null,null,null,null],
['04:35',441,'【441位】','441位',null,null,null],
['04:40',455,null,null,null,null,null],
['05:45',455,null,null,null,null,null],
['06:50',455,null,null,null,null,null],
['07:25',456,'【456位】','456位',null,null,null],
['08:30',456,null,null,null,null,null],
['09:35',456,null,null,null,null,null],
['10:25',371,'【371位】','371位',null,null,null],
['10:40',464,null,null,null,null,null],
['11:45',464,null,null,null,null,null],
['12:50',464,null,null,null,null,null],
['13:25',487,'【487位】','487位',null,null,null],
['14:30',487,null,null,null,null,null],
['14:55',487,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:361,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)
      }
    });
  }

});