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',201,null,null,102,null,null,null,null,null,102,null,null],
['2日',263,null,null,202,null,null,null,null,null,null,null,null],
['3日',295,null,null,243,null,null,null,null,null,null,null,null],
['4日',283,null,null,246,null,null,null,null,null,null,null,null],
['5日',248,null,null,254,null,null,null,null,null,null,null,null],
['6日',227,null,null,271,null,null,null,null,null,null,null,null],
['7日',360,null,null,269,null,null,null,null,null,null,null,null],
['8日',411,null,null,148,null,null,null,null,null,148,null,null],
['9日',496,null,null,173,null,null,null,null,null,173,null,null],
['10日',394,null,null,239,null,null,null,null,null,null,null,null],
['11日',97,null,null,260,null,null,97,null,null,null,null,null],
['12日',167,null,null,276,null,null,167,null,null,null,null,null],
['13日',251,null,null,284,null,null,null,null,null,null,null,null],
['14日',305,null,null,259,null,null,null,null,null,null,null,null],
['15日',330,null,null,225,null,null,null,null,null,null,null,null],
['16日',346,null,null,294,null,null,null,null,null,null,null,null],
['17日',371,null,null,349,null,null,null,null,null,null,null,null],
['18日',364,null,null,313,null,null,null,null,null,null,null,null],
['19日',390,null,null,324,null,null,null,null,null,null,null,null],
['20日',461,null,null,326,null,null,null,null,null,null,null,null],
['21日',425,null,null,296,null,null,null,null,null,null,null,null],
['22日',440,null,null,179,null,null,null,null,null,179,null,null],
['23日',448,null,null,270,null,null,null,null,null,null,null,null],
['24日',464,null,null,389,null,null,null,null,null,null,null,null],
['25日',407,null,null,481,null,null,null,null,null,null,null,null],
['26日',540,null,null,475,null,null,null,null,null,null,null,null],
['27日',540,null,null,335,null,null,null,null,null,null,null,null],
['28日',523,null,null,410,null,null,null,null,null,null,null,null],
['29日',533,null,null,413,null,null,null,null,null,null,null,null],
['30日',510,null,null,466,null,null,null,null,null,null,null,null],
['31日',48,null,null,null,null,null,48,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: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=30 -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)
      }
    });
  }

});