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',156,null,null,176,null,null,156,null,null,176,null,null],
['2日',278,null,null,270,null,null,null,null,null,null,null,null],
['3日',354,null,null,339,null,null,null,null,null,null,null,null],
['4日',395,null,null,410,null,null,null,null,null,null,null,null],
['5日',349,null,null,413,null,null,null,null,null,null,null,null],
['6日',219,null,null,277,null,null,null,null,null,null,null,null],
['7日',230,null,null,273,null,null,null,null,null,null,null,null],
['8日',257,null,null,264,null,null,null,null,null,null,null,null],
['9日',300,null,null,276,null,null,null,null,null,null,null,null],
['10日',409,null,null,290,null,null,null,null,null,null,null,null],
['11日',254,null,null,291,null,null,null,null,null,null,null,null],
['12日',253,null,null,361,null,null,null,null,null,null,null,null],
['13日',251,null,null,430,null,null,null,null,null,null,null,null],
['14日',310,null,null,447,null,null,null,null,null,null,null,null],
['15日',417,null,null,495,null,null,null,null,null,null,null,null],
['16日',457,null,null,224,null,null,null,null,null,null,null,null],
['17日',511,null,null,255,null,null,null,null,null,null,null,null],
['18日',285,null,null,265,null,null,null,null,null,null,null,null],
['19日',282,null,null,337,null,null,null,null,null,null,null,null],
['20日',274,null,null,396,null,null,null,null,null,null,null,null],
['21日',302,null,null,447,null,null,null,null,null,null,null,null],
['22日',362,null,null,451,null,null,null,null,null,null,null,null],
['23日',426,null,null,263,null,null,null,null,null,null,null,null],
['24日',435,null,null,271,null,null,null,null,null,null,null,null],
['25日',233,null,null,260,null,null,null,null,null,null,null,null],
['26日',218,null,null,276,null,null,null,null,null,null,null,null],
['27日',229,null,null,302,null,null,null,null,null,null,null,null],
['28日',232,null,null,308,null,null,null,null,null,null,null,null],
['29日',216,null,null,303,null,null,null,null,null,null,null,null],
['30日',197,null,null,189,null,null,197,null,null,189,null,null],
['31日',null,null,null,null,null,null,null,null,null,192,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12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=10;

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

});