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',373,null,null,null,null,null,null,null,null,120,null,null],
['2日',254,null,null,173,null,null,null,null,null,173,null,null],
['3日',236,null,null,226,null,null,null,null,null,null,null,null],
['4日',281,null,null,241,null,null,null,null,null,null,null,null],
['5日',176,null,null,279,null,null,176,null,null,null,null,null],
['6日',145,null,null,213,null,null,145,null,null,null,null,null],
['7日',206,null,null,230,null,null,null,null,null,null,null,null],
['8日',312,null,null,251,null,null,null,null,null,null,null,null],
['9日',378,null,null,294,null,null,null,null,null,null,null,null],
['10日',248,null,null,319,null,null,null,null,null,null,null,null],
['11日',266,null,null,361,null,null,null,null,null,null,null,null],
['12日',303,null,null,373,null,null,null,null,null,null,null,null],
['13日',388,null,null,387,null,null,null,null,null,null,null,null],
['14日',337,null,null,476,null,null,null,null,null,null,null,null],
['15日',373,null,null,377,null,null,null,null,null,null,null,null],
['16日',383,null,null,435,null,null,null,null,null,null,null,null],
['17日',419,null,null,492,null,null,null,null,null,null,null,null],
['18日',444,null,null,574,null,null,null,null,null,null,null,null],
['19日',278,null,null,553,null,null,null,null,null,null,null,null],
['20日',293,null,null,368,null,null,null,null,null,null,null,null],
['21日',292,null,null,367,null,null,null,null,null,null,null,null],
['22日',527,null,null,481,null,null,null,null,null,null,null,null],
['23日',172,null,null,242,null,null,172,null,null,null,null,null],
['24日',null,null,null,240,null,null,187,null,null,null,null,null],
['25日',200,null,null,246,null,null,200,null,null,null,null,null],
['26日',224,null,null,353,null,null,null,null,null,null,null,null],
['27日',256,null,null,287,null,null,null,null,null,null,null,null],
['28日',290,null,null,314,null,null,null,null,null,null,null,null],
['29日',264,null,null,340,null,null,null,null,null,null,null,null],
['30日',297,null,null,383,null,null,null,null,null,null,null,null],
['31日',310,null,null,171,null,null,null,null,null,171,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: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=10;

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

});