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,43,null,null,14,null,null],
['2日',null,null,null,null,null,null,56,null,null,19,null,null],
['3日',null,null,null,null,null,null,83,null,null,24,null,null],
['4日',null,null,null,null,null,null,112,null,null,34,null,null],
['5日',null,null,null,null,null,null,137,null,null,36,null,null],
['6日',null,null,null,null,null,null,158,null,null,39,null,null],
['7日',154,null,null,null,null,null,154,null,null,43,null,null],
['8日',201,null,null,null,null,null,null,null,null,43,null,null],
['9日',128,null,null,null,null,null,128,null,null,48,null,null],
['10日',null,null,null,null,null,null,144,null,null,52,null,null],
['11日',null,null,null,null,null,null,149,null,null,51,null,null],
['12日',null,null,null,null,null,null,173,null,null,47,null,null],
['13日',null,null,null,null,null,null,182,null,null,65,null,null],
['14日',null,null,null,null,null,null,188,null,null,96,null,null],
['15日',null,null,null,null,null,null,168,null,null,116,null,null],
['16日',null,null,null,null,null,null,67,null,null,122,null,null],
['17日',null,null,null,null,null,null,82,null,null,103,null,null],
['18日',null,null,null,null,null,null,101,null,null,87,'UP!','火花繚乱: 08/18 → 09/01'],
['19日',null,null,null,null,null,null,123,null,null,10,null,null],
['20日',null,null,null,null,null,null,148,null,null,17,null,null],
['21日',148,null,null,null,null,null,148,null,null,40,null,null],
['22日',202,null,null,null,null,null,null,null,null,55,null,null],
['23日',137,null,null,null,null,null,137,null,null,78,null,null],
['24日',null,null,null,null,null,null,126,null,null,104,null,null],
['25日',null,null,null,null,null,null,130,null,null,118,null,null],
['26日',null,null,null,null,null,null,170,null,null,134,null,null],
['27日',null,null,null,null,null,null,171,null,null,160,null,null],
['28日',null,null,null,null,null,null,178,null,null,142,null,null],
['29日',null,null,null,null,null,null,188,'UP!','濁酒澄心: 07/29 → 08/12',147,null,null],
['30日',null,null,null,null,null,null,3,null,null,145,null,null],
['31日',null,null,null,null,null,null,5,null,null,143,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:250},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)
      }
    });
  }

});