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,26,null,null,97,null,null],
['2日',null,null,null,176,null,null,47,null,null,176,null,null],
['3日',null,null,null,204,null,null,58,null,null,null,null,null],
['4日',null,null,null,129,null,null,73,null,null,129,null,null],
['5日',null,null,null,null,null,null,76,null,null,143,null,null],
['6日',null,null,null,191,null,null,135,null,null,191,null,null],
['7日',192,null,null,292,null,null,192,'UP!','こころ誕生日記念 Precious birthday！ガチャ: 08/07 → 08/10',null,null,null],
['8日',215,null,null,371,null,null,null,null,null,null,null,null],
['9日',116,null,null,428,null,null,116,null,null,null,null,null],
['10日',null,null,null,467,null,null,143,null,null,null,null,null],
['11日',null,null,null,468,null,null,149,null,null,null,null,null],
['12日',124,null,null,462,null,null,124,null,null,null,null,null],
['13日',202,null,null,22,null,null,null,null,null,22,null,null],
['14日',247,null,null,null,null,null,null,null,null,31,null,null],
['15日',310,null,null,null,null,null,null,null,null,58,null,null],
['16日',342,null,null,null,null,null,null,null,null,77,null,null],
['17日',385,null,null,null,null,null,null,null,null,106,null,null],
['18日',406,null,null,null,null,null,null,null,null,100,null,null],
['19日',367,null,null,164,null,null,null,null,null,164,null,null],
['20日',402,'UP!','咲き誇る秘密の聖域ガチャ: 08/20 → 08/31',232,null,null,null,null,null,null,null,null],
['21日',33,null,null,263,null,null,33,null,null,null,null,null],
['22日',null,null,null,188,null,null,43,null,null,188,null,null],
['23日',null,null,null,216,null,null,60,null,null,null,null,null],
['24日',null,null,null,241,null,null,97,null,null,null,null,null],
['25日',null,null,null,280,null,null,120,null,null,null,null,null],
['26日',null,null,null,294,null,null,73,null,null,null,null,null],
['27日',null,null,null,289,null,null,101,null,null,null,null,null],
['28日',null,null,null,283,null,null,108,null,null,null,null,null],
['29日',null,null,null,252,null,null,131,null,null,null,null,null],
['30日',null,null,null,56,null,null,140,null,null,56,null,null],
['31日',null,null,null,null,null,null,155,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9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=30 -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)
      }
    });
  }

});