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',null,null,null,null,null,null,45,null,null,98,null,null],
['2日',null,null,null,182,null,null,68,null,null,182,null,null],
['3日',null,null,null,220,null,null,92,null,null,null,null,null],
['4日',null,null,null,243,null,null,113,null,null,null,null,null],
['5日',null,null,null,292,null,null,154,null,null,null,null,null],
['6日',null,null,null,317,'UP!','メイプルプロジェクト: 10/06 → 10/17',137,null,null,null,null,null],
['7日',null,null,null,55,null,null,158,'UP!','範馬刃牙コラボ: 09/07 → 09/14',55,null,null],
['8日',null,null,null,null,null,null,187,null,null,60,null,null],
['9日',null,null,null,null,null,null,62,null,null,80,null,null],
['10日',null,null,null,null,null,null,60,null,null,116,null,null],
['11日',null,null,null,null,null,null,68,null,null,150,null,null],
['12日',null,null,null,189,null,null,88,null,null,189,null,null],
['13日',null,null,null,230,null,null,116,null,null,null,null,null],
['14日',null,null,null,228,null,null,139,null,null,null,null,null],
['15日',null,null,null,231,null,null,134,'UP!','天使のデリシャスジャーニー: 09/15 → 09/28',null,null,null],
['16日',null,null,null,234,null,null,54,null,null,null,null,null],
['17日',null,null,null,267,null,null,98,null,null,null,null,null],
['18日',160,null,null,270,'UP!','眠らぬ島の100億＄＄＄: 10/18 → 10/30',160,null,null,null,null,null],
['19日',243,null,null,43,null,null,null,null,null,43,null,null],
['20日',294,null,null,null,null,null,null,null,null,66,null,null],
['21日',284,null,null,null,null,null,null,null,null,97,null,null],
['22日',300,null,null,null,null,null,null,null,null,121,null,null],
['23日',395,null,null,148,null,null,null,null,null,148,null,null],
['24日',404,null,null,206,null,null,null,null,null,null,null,null],
['25日',381,null,null,250,null,null,null,null,null,null,null,null],
['26日',352,null,null,250,null,null,null,null,null,null,null,null],
['27日',378,null,null,261,null,null,null,null,null,null,null,null],
['28日',316,null,null,278,null,null,null,null,null,null,null,null],
['29日',322,'UP!','オーバードライブ紅蓮5: 09/29 → 10/05',267,null,null,null,null,null,null,null,null],
['30日',63,null,null,266,null,null,63,null,null,null,null,null],
['31日',null,null,null,276,'UP!','邪竜荘へようこそっ！！ : 10/31 → 11/01',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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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)
      }
    });
  }

});