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,177,null,null,72,null,null,177,null,null],
['2日',165,null,null,235,null,null,165,null,null,null,null,null],
['3日',214,null,null,267,null,null,null,null,null,null,null,null],
['4日',221,null,null,307,null,null,null,null,null,null,null,null],
['5日',253,null,null,325,null,null,null,null,null,null,null,null],
['6日',294,null,null,328,null,null,null,null,null,null,null,null],
['7日',322,null,null,368,null,null,null,null,null,null,null,null],
['8日',341,null,null,442,null,null,null,null,null,null,null,null],
['9日',371,null,null,438,null,null,null,null,null,null,null,null],
['10日',392,null,null,451,null,null,null,null,null,null,null,null],
['11日',399,null,null,449,null,null,null,null,null,null,null,null],
['12日',397,null,null,416,null,null,null,null,null,null,null,null],
['13日',414,null,null,431,null,null,null,null,null,null,null,null],
['14日',462,null,null,374,'UP!','八百八町 あやかし捕物帳3 超夜長！徹夜の百鬼夜行すぺしゃる: 10/14 → 10/30',null,null,null,null,null,null],
['15日',451,null,null,130,null,null,null,null,null,130,null,null],
['16日',440,'UP!','ゴールデンアワード2022後半: 09/16 → 09/29',172,null,null,null,null,null,172,null,null],
['17日',56,null,null,263,null,null,56,null,null,null,null,null],
['18日',null,null,null,354,null,null,79,null,null,null,null,null],
['19日',133,null,null,447,null,null,133,null,null,null,null,null],
['20日',206,null,null,480,null,null,null,null,null,null,null,null],
['21日',253,null,null,517,null,null,null,null,null,null,null,null],
['22日',295,null,null,547,null,null,null,null,null,null,null,null],
['23日',300,null,null,547,null,null,null,null,null,null,null,null],
['24日',130,null,null,447,null,null,130,null,null,null,null,null],
['25日',160,null,null,518,null,null,160,null,null,null,null,null],
['26日',232,null,null,541,null,null,null,null,null,null,null,null],
['27日',290,null,null,529,null,null,null,null,null,null,null,null],
['28日',331,null,null,514,null,null,null,null,null,null,null,null],
['29日',369,null,null,387,null,null,null,null,null,null,null,null],
['30日',283,'UP!','STELLA☆DASH！: 09/30 → 10/13',418,null,null,null,null,null,null,null,null],
['31日',null,null,null,473,'UP!','SOUL BANKER The Missing Crisis: 10/31 → 11/17',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:'2022年10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});