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',269,null,null,319,null,null,null,null,null,null,null,null],
['2日',215,null,null,211,null,null,null,null,null,null,null,null],
['3日',240,null,null,234,null,null,null,null,null,null,null,null],
['4日',262,null,null,249,null,null,null,null,null,null,null,null],
['5日',300,null,null,286,null,null,null,null,null,null,null,null],
['6日',326,null,null,128,null,null,null,null,null,128,null,null],
['7日',335,null,null,174,null,null,null,null,null,174,null,null],
['8日',156,null,null,241,null,null,156,null,null,null,null,null],
['9日',null,null,null,306,null,null,102,null,null,null,null,null],
['10日',146,null,null,353,null,null,146,null,null,null,null,null],
['11日',217,null,null,391,null,null,null,null,null,null,null,null],
['12日',272,null,null,392,null,null,null,null,null,null,null,null],
['13日',301,null,null,457,null,null,null,null,null,null,null,null],
['14日',306,null,null,444,null,null,null,null,null,null,null,null],
['15日',365,null,null,396,null,null,null,null,null,null,null,null],
['16日',420,null,null,187,null,null,null,null,null,187,null,null],
['17日',428,null,null,217,null,null,null,null,null,null,null,null],
['18日',455,null,null,273,null,null,null,null,null,null,null,null],
['19日',427,null,null,332,null,null,null,null,null,null,null,null],
['20日',371,null,null,343,null,null,null,null,null,null,null,null],
['21日',318,null,null,346,null,null,null,null,null,null,null,null],
['22日',231,null,null,140,null,null,null,null,null,140,null,null],
['23日',311,null,null,147,null,null,null,null,null,147,null,null],
['24日',297,null,null,202,null,null,null,null,null,null,null,null],
['25日',332,null,null,271,null,null,null,null,null,null,null,null],
['26日',341,null,null,342,null,null,null,null,null,null,null,null],
['27日',139,null,null,345,null,null,139,null,null,null,null,null],
['28日',null,null,null,339,null,null,89,null,null,null,null,null],
['29日',156,null,null,325,null,null,156,null,null,null,null,null],
['30日',232,null,null,344,null,null,null,null,null,null,null,null],
['31日',289,null,null,363,null,null,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:'2022年8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=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)
      }
    });
  }

});