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',314,'UP!','2800万DL記念 フルパワー復刻ガチャ: 09/01 → 09/17',228,null,null,null,null,null,null,null,null],
['2日',345,null,null,338,null,null,null,null,null,null,null,null],
['3日',304,null,null,356,null,null,null,null,null,null,null,null],
['4日',282,null,null,401,null,null,null,null,null,null,null,null],
['5日',259,null,null,428,null,null,null,null,null,null,null,null],
['6日',253,'UP!','2800万DL記念アビリティガチャ: 09/06 → 09/15',449,'UP!','ハロウィンアビリティガチャ: 10/06 → 10/31',null,null,null,null,null,null],
['7日',271,null,null,134,null,null,null,null,null,134,null,null],
['8日',127,null,null,150,null,null,127,null,null,150,null,null],
['9日',186,null,null,201,null,null,186,null,null,null,null,null],
['10日',243,null,null,249,null,null,null,null,null,null,null,null],
['11日',264,null,null,273,null,null,null,null,null,null,null,null],
['12日',271,null,null,260,null,null,null,null,null,null,null,null],
['13日',300,null,null,313,null,null,null,null,null,null,null,null],
['14日',330,null,null,337,null,null,null,null,null,null,null,null],
['15日',300,'UP!','リゼロコラボガチャver.エキドナ: 09/15 → 09/28',310,null,null,null,null,null,null,null,null],
['16日',106,null,null,331,null,null,106,null,null,null,null,null],
['17日',null,null,null,259,null,null,119,null,null,null,null,null],
['18日',161,null,null,207,'UP!','10.5周年記念  フルパワーガチャ: 10/18 → 11/07',161,null,null,null,null,null],
['19日',207,null,null,33,null,null,null,null,null,33,null,null],
['20日',244,null,null,null,null,null,null,null,null,43,null,null],
['21日',267,null,null,null,null,null,null,null,null,78,null,null],
['22日',272,null,null,null,null,null,null,null,null,114,null,null],
['23日',292,null,null,144,null,null,null,null,null,144,null,null],
['24日',300,null,null,203,null,null,null,null,null,null,null,null],
['25日',283,null,null,216,'UP!','復刻フルパワー＆クロスアビリティガチャ: 10/25 → 11/07',null,null,null,null,null,null],
['26日',294,null,null,196,null,null,null,null,null,196,null,null],
['27日',278,null,null,215,null,null,null,null,null,null,null,null],
['28日',278,null,null,240,null,null,null,null,null,null,null,null],
['29日',257,'UP!','プリンプタウンガチャ: 09/29 → 10/10',244,null,null,null,null,null,null,null,null],
['30日',182,null,null,236,null,null,182,null,null,null,null,null],
['31日',null,null,null,231,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)
      }
    });
  }

});