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',199,null,null,495,'UP!','召喚特異点　実在虚像の夢庇護者: 04/01 → 04/08',199,null,null,null,null,null],
['2日',315,null,null,100,null,null,null,null,null,100,null,null],
['3日',379,null,null,138,null,null,null,null,null,138,null,null],
['4日',446,null,null,208,'UP!','シック！金髪ルックのパーカースタイル！: 04/04 → 04/09',null,null,null,null,null,null],
['5日',419,null,null,244,null,null,null,null,null,null,null,null],
['6日',441,null,null,293,null,null,null,null,null,null,null,null],
['7日',472,'UP!','カワイイを支援する魔法少女と魔法少年: 03/07 → 03/14',301,null,null,null,null,null,null,null,null],
['8日',418,null,null,329,null,null,null,null,null,null,null,null],
['9日',543,null,null,284,'UP!','豪と剛！すっごい強化とオーバーチャージ: 04/09 → 04/14',null,null,null,null,null,null],
['10日',580,null,null,436,null,null,null,null,null,null,null,null],
['11日',709,null,null,595,null,null,null,null,null,null,null,null],
['12日',781,null,null,657,null,null,null,null,null,null,null,null],
['13日',681,null,null,742,null,null,null,null,null,null,null,null],
['14日',739,'UP!','召喚特異点　蹂躙する混沌混沌混沌混沌混沌: 03/14 → 03/21',762,'UP!','激★魔宴召喚　冷たい瞳の熱い漢チンロン: 04/14 → 04/21',null,null,null,null,null,null],
['15日',230,null,null,260,null,null,null,null,null,null,null,null],
['16日',261,null,null,296,null,null,null,null,null,null,null,null],
['17日',321,null,null,363,null,null,null,null,null,null,null,null],
['18日',398,null,null,432,null,null,null,null,null,null,null,null],
['19日',384,null,null,507,null,null,null,null,null,null,null,null],
['20日',351,null,null,583,null,null,null,null,null,null,null,null],
['21日',396,'UP!','優秀な補給官と仁義の修羅: 03/21 → 03/28',590,'UP!','激★魔宴召喚　老い木に花咲け尊べ同志: 04/21 → 04/28',null,null,null,null,null,null],
['22日',360,null,null,515,null,null,null,null,null,null,null,null],
['23日',492,null,null,542,null,null,null,null,null,null,null,null],
['24日',668,null,null,586,null,null,null,null,null,null,null,null],
['25日',747,null,null,639,null,null,null,null,null,null,null,null],
['26日',419,null,null,747,null,null,null,null,null,null,null,null],
['27日',416,null,null,878,'UP!','響★魔吊召喚　ティーチャー＆コンバット: 04/27 → 05/01',null,null,null,null,null,null],
['28日',463,'UP!','響★魔吊召喚　いい仕事してますね～逸品は壺の中にあり！: 03/28 → 04/01',348,null,null,null,null,null,null,null,null],
['29日',376,null,null,366,null,null,null,null,null,null,null,null],
['30日',398,null,null,454,null,null,null,null,null,null,null,null],
['31日',459,null,null,null,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4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});