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([
        ['15:45',564,'【564位】','564位',null,null,null],
['16:25',565,'【565位】','565位',null,null,null],
['17:30',565,null,null,null,null,null],
['18:35',565,null,null,null,null,null],
['19:25',573,'【573位】','573位',null,null,null],
['19:40',572,null,null,null,null,null],
['20:45',572,null,null,null,null,null],
['21:50',572,null,null,null,null,null],
['22:25',569,'【569位】','569位',null,null,null],
['22:30',568,null,null,null,null,null],
['23:35',568,null,null,null,null,null],
['00:40',568,null,null,null,null,null],
['01:25',545,'【545位】','545位',null,null,null],
['01:30',575,null,null,null,null,null],
['01:40',556,null,null,null,null,null],
['02:45',556,null,null,null,null,null],
['03:50',556,null,null,null,null,null],
['04:40',590,'【590位】','590位',null,null,null],
['05:45',590,null,null,null,null,null],
['06:50',590,null,null,null,null,null],
['07:25',594,'【594位】','594位',null,null,null],
['07:30',595,null,null,null,null,null],
['08:35',595,null,null,null,null,null],
['09:40',595,null,null,null,null,null],
['10:45',595,null,null,null,null,null],
['11:50',595,null,null,null,null,null],
['12:55',595,null,null,null,null,null],
['13:30',585,'【585位】','585位',null,null,null],
['13:40',602,null,null,null,null,null],
['14:45',602,null,null,null,null,null],
['15:40',602,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:535,max:700},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)
      }
    });
  }

});