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([
        ['12:55',977,'【977位】','977位',null,null,null],
['13:15',848,null,null,null,null,null],
['13:20',847,'【847位】','847位',null,null,null],
['13:30',841,null,null,null,null,null],
['14:35',841,null,null,null,null,null],
['15:40',841,null,null,null,null,null],
['16:15',867,'【867位】','867位',null,null,null],
['16:30',876,null,null,null,null,null],
['16:40',872,'【872位】','872位',null,null,null],
['17:45',872,null,null,null,null,null],
['18:50',872,null,null,null,null,null],
['19:15',871,'【871位】','871位',null,null,null],
['19:20',859,null,null,null,null,null],
['19:35',865,null,null,null,null,null],
['19:40',866,'【866位】','866位',null,null,null],
['19:45',818,null,null,null,null,null],
['20:50',818,null,null,null,null,null],
['21:55',818,null,null,null,null,null],
['22:20',816,'【816位】','816位',null,null,null],
['22:25',793,null,null,null,null,null],
['22:35',836,null,null,null,null,null],
['23:40',836,null,null,null,null,null],
['00:45',836,null,null,null,null,null],
['01:15',840,'【840位】','840位',null,null,null],
['01:30',865,null,null,null,null,null],
['01:35',866,null,null,null,null,null],
['01:45',864,'【864位】','864位',null,null,null],
['02:50',864,null,null,null,null,null],
['03:55',864,null,null,null,null,null],
['04:25',817,'【817位】','817位',null,null,null],
['04:30',839,null,null,null,null,null],
['04:40',846,null,null,null,null,null],
['05:45',846,null,null,null,null,null],
['06:50',846,null,null,null,null,null],
['07:15',863,'【863位】','863位',null,null,null],
['07:20',862,null,null,null,null,null],
['07:30',865,null,null,null,null,null],
['07:40',864,'【864位】','864位',null,null,null],
['08:45',864,null,null,null,null,null],
['09:50',864,null,null,null,null,null],
['10:30',831,'【831位】','831位',null,null,null],
['10:40',827,null,null,null,null,null],
['10:50',829,null,null,null,null,null],
['11:55',829,null,null,null,null,null],
['12:50',829,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:783,max:1000},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)
      }
    });
  }

});