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,null,null,null,4,null,null,21,null,null],
['2日',null,null,null,null,null,null,2,null,null,20,null,null],
['3日',null,null,null,null,null,null,4,null,null,28,null,null],
['4日',null,null,null,null,null,null,8,null,null,36,null,null],
['5日',null,null,null,null,null,null,9,null,null,39,null,null],
['6日',null,null,null,null,null,null,12,null,null,51,null,null],
['7日',null,null,null,null,null,null,15,'UP!','七夕DOKKANフェス: 07/07 → 07/29',63,null,null],
['8日',null,null,null,null,null,null,1,null,null,73,null,null],
['9日',null,null,null,null,null,null,2,null,null,98,null,null],
['10日',null,null,null,null,null,null,4,null,null,103,null,null],
['11日',null,null,null,null,null,null,3,null,null,126,null,null],
['12日',null,null,null,null,null,null,10,null,null,137,'UP!','昇龍祭: 08/12 → 08/29'],
['13日',null,null,null,null,null,null,20,null,null,69,null,null],
['14日',null,null,null,null,null,null,23,null,null,60,null,null],
['15日',null,null,null,null,null,null,23,null,null,69,null,null],
['16日',null,null,null,null,null,null,26,null,null,92,null,null],
['17日',null,null,null,null,null,null,30,null,null,100,null,null],
['18日',null,null,null,null,null,null,28,null,null,112,null,null],
['19日',null,null,null,null,null,null,32,null,null,141,null,null],
['20日',null,null,null,null,null,null,38,null,null,119,null,null],
['21日',null,null,null,186,null,null,39,'UP!','伝説降臨: 07/21 → 08/04',186,null,null],
['22日',null,null,null,246,null,null,2,null,null,null,null,null],
['23日',null,null,null,266,null,null,4,null,null,null,null,null],
['24日',null,null,null,298,null,null,7,null,null,null,null,null],
['25日',null,null,null,344,null,null,12,null,null,null,null,null],
['26日',null,null,null,301,'EV','地球まるごと！宇宙最強CP: 08/26 → 10/04',19,null,null,null,null,null],
['27日',null,null,null,23,null,null,22,null,null,23,null,null],
['28日',null,null,null,null,null,null,27,null,null,22,'UP!','全世界同時CP記念伝説降臨祭　前半: 08/28 → 10/04'],
['29日',null,null,null,null,null,null,67,'UP!','ドッカンフェス: 07/29 → 08/19',1,null,null],
['30日',null,null,null,null,null,null,7,null,null,2,null,null],
['31日',null,null,null,null,null,null,11,null,null,4,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:350},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});