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',203,null,null,null,null,null,null,null,null,111,null,null],
['2日',273,null,null,199,null,null,null,null,null,199,null,null],
['3日',351,null,null,231,null,null,null,null,null,null,null,null],
['4日',403,null,null,267,null,null,null,null,null,null,null,null],
['5日',468,null,null,275,null,null,null,null,null,null,null,null],
['6日',484,null,null,337,null,null,null,null,null,null,null,null],
['7日',470,null,null,392,null,null,null,null,null,null,null,null],
['8日',505,null,null,361,null,null,null,null,null,null,null,null],
['9日',472,null,null,341,null,null,null,null,null,null,null,null],
['10日',89,null,null,348,null,null,89,null,null,null,null,null],
['11日',155,null,null,111,null,null,155,null,null,111,null,null],
['12日',241,null,null,172,null,null,null,null,null,172,null,null],
['13日',318,null,null,275,null,null,null,null,null,null,null,null],
['14日',397,null,null,343,null,null,null,null,null,null,null,null],
['15日',461,null,null,390,null,null,null,null,null,null,null,null],
['16日',491,null,null,440,null,null,null,null,null,null,null,null],
['17日',466,null,null,495,null,null,null,null,null,null,null,null],
['18日',471,null,null,503,null,null,null,null,null,null,null,null],
['19日',458,null,null,536,null,null,null,null,null,null,null,null],
['20日',456,null,null,433,null,null,null,null,null,null,null,null],
['21日',66,null,null,70,null,null,66,null,null,70,null,null],
['22日',null,null,null,null,null,null,106,null,null,134,null,null],
['23日',193,null,null,197,null,null,193,null,null,197,null,null],
['24日',240,null,null,273,null,null,null,null,null,null,null,null],
['25日',285,null,null,314,null,null,null,null,null,null,null,null],
['26日',350,null,null,323,null,null,null,null,null,null,null,null],
['27日',349,null,null,369,null,null,null,null,null,null,null,null],
['28日',415,null,null,371,null,null,null,null,null,null,null,null],
['29日',489,null,null,395,null,null,null,null,null,null,null,null],
['30日',476,null,null,383,null,null,null,null,null,null,null,null],
['31日',442,null,null,374,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:'2023年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});