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,231,null,null,54,null,null,null,null,null],
['2日',null,null,null,334,null,null,95,null,null,null,null,null],
['3日',null,null,null,389,null,null,126,null,null,null,null,null],
['4日',164,null,null,443,null,null,164,null,null,null,null,null],
['5日',220,null,null,490,null,null,null,null,null,null,null,null],
['6日',254,null,null,485,null,null,null,null,null,null,null,null],
['7日',310,null,null,478,null,null,null,null,null,null,null,null],
['8日',335,null,null,501,null,null,null,null,null,null,null,null],
['9日',312,null,null,521,null,null,null,null,null,null,null,null],
['10日',324,null,null,513,null,null,null,null,null,null,null,null],
['11日',338,null,null,500,null,null,null,null,null,null,null,null],
['12日',342,null,null,487,'UP!','新説 桃娘伝Ⅲ 堕月宇宙鬼譚: 05/12 → 05/30',null,null,null,null,null,null],
['13日',337,null,null,136,null,null,null,null,null,136,null,null],
['14日',361,'UP!','聖なる空のエステレラ5 星が見守る街の物語: 04/14 → 04/27',168,null,null,null,null,null,168,null,null],
['15日',108,null,null,245,null,null,108,null,null,null,null,null],
['16日',null,null,null,335,null,null,127,null,null,null,null,null],
['17日',181,null,null,409,null,null,181,null,null,null,null,null],
['18日',207,null,null,491,null,null,null,null,null,null,null,null],
['19日',261,null,null,470,null,null,null,null,null,null,null,null],
['20日',331,null,null,536,null,null,null,null,null,null,null,null],
['21日',353,null,null,462,null,null,null,null,null,null,null,null],
['22日',307,null,null,533,null,null,null,null,null,null,null,null],
['23日',211,null,null,538,null,null,null,null,null,null,null,null],
['24日',256,null,null,547,null,null,null,null,null,null,null,null],
['25日',290,null,null,575,null,null,null,null,null,null,null,null],
['26日',299,null,null,576,null,null,null,null,null,null,null,null],
['27日',324,null,null,264,null,null,null,null,null,null,null,null],
['28日',296,'UP!','THE PROFESSIONALS: 04/28 → 05/11',296,null,null,null,null,null,null,null,null],
['29日',91,null,null,444,null,null,91,null,null,null,null,null],
['30日',137,null,null,583,null,null,137,null,null,null,null,null],
['31日',null,null,null,525,'UP!','色・超魔道列伝 アルティメットグラフィティガールズ！: 05/31 → 06/15',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5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)
      }
    });
  }

});