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,183,null,null,56,null,null,183,null,null],
['2日',null,null,null,255,null,null,73,null,null,null,null,null],
['3日',null,null,null,293,null,null,90,null,null,null,null,null],
['4日',null,null,null,288,null,null,105,null,null,null,null,null],
['5日',null,null,null,300,null,null,130,null,null,null,null,null],
['6日',null,null,null,326,null,null,164,null,null,null,null,null],
['7日',null,null,null,341,null,null,155,null,null,null,null,null],
['8日',null,null,null,308,'UP!','ユーフェミアの憂鬱 ピックアップスカウト: 09/08 → 09/22',150,null,null,null,null,null],
['9日',null,null,null,81,null,null,150,'UP!','ジノ[ナイトオブスリー]・ナイトオブラウンズピックアップスカウト: 08/09 → 08/14',81,null,null],
['10日',null,null,null,null,null,null,18,null,null,108,null,null],
['11日',null,null,null,null,null,null,30,null,null,152,null,null],
['12日',null,null,null,185,null,null,54,null,null,185,null,null],
['13日',null,null,null,239,null,null,96,null,null,null,null,null],
['14日',null,null,null,252,null,null,111,null,null,null,null,null],
['15日',null,null,null,272,null,null,124,'UP!','アーニャ[ナイトオブシックス]・ナイトオブラウンズピックアップスカウト: 08/15 → 08/20',null,null,null],
['16日',null,null,null,320,null,null,39,null,null,null,null,null],
['17日',null,null,null,333,null,null,48,null,null,null,null,null],
['18日',null,null,null,227,null,null,70,null,null,null,null,null],
['19日',null,null,null,233,null,null,88,null,null,null,null,null],
['20日',null,null,null,249,null,null,108,null,null,null,null,null],
['21日',null,null,null,236,null,null,99,'UP!','ビスマルク[ナイトオブワン]・ナイトオブラウンズピックアップスカウト: 08/21 → 08/24',null,null,null],
['22日',null,null,null,233,'UP!','ロイド[手のかかる放蕩貴族]ピックアップスカウト: 09/22 → 09/30',77,null,null,null,null,null],
['23日',null,null,null,176,null,null,119,null,null,176,null,null],
['24日',null,null,null,210,null,null,139,null,null,null,null,null],
['25日',null,null,null,222,null,null,56,null,null,null,null,null],
['26日',null,null,null,246,null,null,81,null,null,null,null,null],
['27日',null,null,null,278,null,null,132,null,null,null,null,null],
['28日',null,null,null,299,null,null,169,null,null,null,null,null],
['29日',null,null,null,294,null,null,167,null,null,null,null,null],
['30日',null,null,null,293,'UP!','8章開幕記念ピックアップスカウト: 09/30 → 10/11',188,'UP!','7章開幕記念ピックアップスカウト: 08/30 → 09/08',null,null,null],
['31日',null,null,null,null,null,null,113,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9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:350},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=30 -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)
      }
    });
  }

});