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([
        ['12:45',832,'【832位】','832位',null,null,null],
['13:10',842,'【842位】','842位',null,null,null],
['13:15',799,null,null,null,null,null],
['13:20',851,null,null,null,null,null],
['13:25',871,null,null,null,null,null],
['13:40',873,'【873位】','873位',null,null,null],
['14:45',873,null,null,null,null,null],
['15:50',873,null,null,null,null,null],
['16:25',848,'【848位】','848位',null,null,null],
['16:40',852,null,null,null,null,null],
['17:45',852,null,null,null,null,null],
['18:50',852,null,null,null,null,null],
['19:10',844,'【844位】','844位',null,null,null],
['19:15',847,null,null,null,null,null],
['19:20',848,null,null,null,null,null],
['19:25',866,null,null,null,null,null],
['20:30',866,null,null,null,null,null],
['21:35',866,null,null,null,null,null],
['22:10',881,'【881位】','881位',null,null,null],
['22:20',868,null,null,null,null,null],
['22:25',887,null,null,null,null,null],
['22:40',884,'【884位】','884位',null,null,null],
['23:45',884,null,null,null,null,null],
['00:50',884,null,null,null,null,null],
['01:20',881,'【881位】','881位',null,null,null],
['01:25',877,null,null,null,null,null],
['01:40',876,null,null,null,null,null],
['02:45',876,null,null,null,null,null],
['03:50',876,null,null,null,null,null],
['04:20',869,'【869位】','869位',null,null,null],
['04:25',825,null,null,null,null,null],
['04:40',824,null,null,null,null,null],
['05:45',824,null,null,null,null,null],
['06:50',824,null,null,null,null,null],
['07:10',825,'【825位】','825位',null,null,null],
['07:25',828,null,null,null,null,null],
['07:35',824,'【824位】','824位',null,null,null],
['08:40',824,null,null,null,null,null],
['09:45',824,null,null,null,null,null],
['10:20',822,'【822位】','822位',null,null,null],
['10:25',812,null,null,null,null,null],
['10:30',814,null,null,null,null,null],
['11:35',814,null,null,null,null,null],
['12:40',814,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)
      }
    });
  }

});