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([
        ['04:10',348,'【348位】','348位',null,null,null],
['04:20',370,null,null,null,null,null],
['04:30',357,null,null,null,null,null],
['04:45',359,'【359位】','359位',null,null,null],
['05:50',359,null,null,null,null,null],
['06:55',359,null,null,null,null,null],
['07:15',369,'【369位】','369位',null,null,null],
['07:25',361,null,null,null,null,null],
['07:30',372,null,null,null,null,null],
['08:35',372,null,null,null,null,null],
['09:40',372,null,null,null,null,null],
['10:30',373,'【373位】','373位',null,null,null],
['10:45',376,null,null,null,null,null],
['11:50',376,null,null,null,null,null],
['12:55',376,null,null,null,null,null],
['13:15',349,'【349位】','349位',null,null,null],
['13:20',383,null,null,null,null,null],
['14:25',383,null,null,null,null,null],
['15:30',383,null,null,null,null,null],
['16:15',462,'【462位】','462位',null,null,null],
['16:30',415,null,null,null,null,null],
['16:35',416,null,null,null,null,null],
['16:45',423,'【423位】','423位',null,null,null],
['17:50',423,null,null,null,null,null],
['18:55',423,null,null,null,null,null],
['19:15',411,'【411位】','411位',null,null,null],
['20:20',411,null,null,null,null,null],
['21:25',411,null,null,null,null,null],
['22:25',413,'【413位】','413位',null,null,null],
['22:30',347,null,null,null,null,null],
['22:35',344,null,null,null,null,null],
['22:45',326,null,null,null,null,null],
['23:50',326,null,null,null,null,null],
['00:55',326,null,null,null,null,null],
['01:30',310,'【310位】','310位',null,null,null],
['01:35',305,null,null,null,null,null],
['01:45',304,null,null,null,null,null],
['02:50',304,null,null,null,null,null],
['03:55',304,null,null,null,null,null],
['04:05',304,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:294,max:500},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)
      }
    });
  }

});