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', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',990,null,null,951,null,null,null,null,null,null,null,null],
['2日',965,null,null,1006,null,null,null,null,null,null,null,null],
['3日',1057,null,null,754,null,null,null,null,null,null,null,null],
['4日',1066,null,null,619,null,null,null,null,null,null,null,null],
['5日',1100,null,null,764,null,null,null,null,null,null,null,null],
['6日',930,null,null,934,null,null,null,null,null,null,null,null],
['7日',1055,null,null,684,null,null,null,null,null,null,null,null],
['8日',1013,null,null,694,null,null,null,null,null,null,null,null],
['9日',843,null,null,803,null,null,null,null,null,null,null,null],
['10日',851,null,null,816,null,null,null,null,null,null,null,null],
['11日',915,null,null,802,null,null,null,null,null,null,null,null],
['12日',960,null,null,805,null,null,null,null,null,null,null,null],
['13日',885,null,null,765,null,null,null,null,null,null,null,null],
['14日',1012,null,null,914,null,null,null,null,null,null,null,null],
['15日',904,null,null,974,null,null,null,null,null,null,null,null],
['16日',949,null,null,773,null,null,null,null,null,null,null,null],
['17日',1110,null,null,712,null,null,null,null,null,null,null,null],
['18日',1022,null,null,693,null,null,null,null,null,null,null,null],
['19日',958,null,null,801,null,null,null,null,null,null,null,null],
['20日',925,null,null,880,null,null,null,null,null,null,null,null],
['21日',1032,null,null,948,null,null,null,null,null,null,null,null],
['22日',1108,null,null,946,null,null,null,null,null,null,null,null],
['23日',1036,null,null,910,null,null,null,null,null,null,null,null],
['24日',1119,null,null,947,null,null,null,null,null,null,null,null],
['25日',993,null,null,845,null,null,null,null,null,null,null,null],
['26日',927,null,null,811,null,null,null,null,null,null,null,null],
['27日',1096,null,null,951,null,null,null,null,null,null,null,null],
['28日',818,null,null,811,null,null,null,null,null,null,null,null],
['29日',779,null,null,704,null,null,null,null,null,null,null,null],
['30日',743,null,null,789,null,null,null,null,null,null,null,null],
['31日',null,null,null,854,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2022年10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});