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([
        ['02:55',629,'【629位】','629位',null,null,null],
['04:00',629,null,null,null,null,null],
['04:35',656,'【656位】','656位',null,null,null],
['04:40',669,null,null,null,null,null],
['04:50',667,null,null,null,null,null],
['05:55',667,null,null,null,null,null],
['07:00',667,null,null,null,null,null],
['07:25',666,'【666位】','666位',null,null,null],
['08:30',666,null,null,null,null,null],
['09:35',666,null,null,null,null,null],
['10:40',651,'【651位】','651位',null,null,null],
['11:45',651,null,null,null,null,null],
['12:50',651,null,null,null,null,null],
['13:25',622,'【622位】','622位',null,null,null],
['14:30',622,null,null,null,null,null],
['15:35',622,null,null,null,null,null],
['16:25',586,'【586位】','586位',null,null,null],
['17:30',586,null,null,null,null,null],
['18:35',586,null,null,null,null,null],
['19:10',581,'【581位】','581位',null,null,null],
['19:15',555,null,null,null,null,null],
['19:20',599,null,null,null,null,null],
['19:25',621,null,null,null,null,null],
['20:30',621,null,null,null,null,null],
['21:35',621,null,null,null,null,null],
['22:25',664,'【664位】','664位',null,null,null],
['22:40',661,null,null,null,null,null],
['23:45',661,null,null,null,null,null],
['00:50',661,null,null,null,null,null],
['01:25',654,'【654位】','654位',null,null,null],
['01:35',661,null,null,null,null,null],
['01:40',660,null,null,null,null,null],
['02:45',660,null,null,null,null,null],
['02:50',660,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:545,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)
      }
    });
  }

});