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',126,null,null,148,null,null,126,null,null,148,null,null],
['2日',208,null,null,279,null,null,null,null,null,null,null,null],
['3日',251,null,null,341,null,null,null,null,null,null,null,null],
['4日',272,null,null,401,null,null,null,null,null,null,null,null],
['5日',292,null,null,451,null,null,null,null,null,null,null,null],
['6日',364,null,null,511,null,null,null,null,null,null,null,null],
['7日',405,null,null,463,null,null,null,null,null,null,null,null],
['8日',174,null,null,514,null,null,174,null,null,null,null,null],
['9日',211,null,null,534,null,null,null,null,null,null,null,null],
['10日',272,null,null,512,'UP!','FairyChord ReReChord2: 08/10 → 08/30',null,null,null,null,null,null],
['11日',328,null,null,111,null,null,null,null,null,111,null,null],
['12日',357,null,null,161,null,null,null,null,null,161,null,null],
['13日',417,null,null,236,null,null,null,null,null,null,null,null],
['14日',409,'UP!','かみさんぽっ！ 千夜一夜の国アリビーヤ: 07/14 → 07/30',327,null,null,null,null,null,null,null,null],
['15日',118,null,null,393,null,null,118,null,null,null,null,null],
['16日',174,null,null,468,null,null,174,null,null,null,null,null],
['17日',248,null,null,472,null,null,null,null,null,null,null,null],
['18日',300,null,null,520,null,null,null,null,null,null,null,null],
['19日',342,null,null,437,null,null,null,null,null,null,null,null],
['20日',396,null,null,372,null,null,null,null,null,null,null,null],
['21日',429,null,null,435,null,null,null,null,null,null,null,null],
['22日',245,null,null,445,null,null,null,null,null,null,null,null],
['23日',243,null,null,401,null,null,null,null,null,null,null,null],
['24日',299,null,null,460,null,null,null,null,null,null,null,null],
['25日',381,null,null,482,null,null,null,null,null,null,null,null],
['26日',486,null,null,333,null,null,null,null,null,null,null,null],
['27日',519,null,null,294,null,null,null,null,null,null,null,null],
['28日',559,null,null,397,null,null,null,null,null,null,null,null],
['29日',591,null,null,441,null,null,null,null,null,null,null,null],
['30日',612,null,null,492,null,null,null,null,null,null,null,null],
['31日',515,'UP!','覇剣戦記 Liberation of Gladiator: 07/31 → 08/09',515,'UP!','黒ウィズゴールデンアワード 2023 THE GENERATIONS: 08/31 → 09/14',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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});