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',473,null,null,572,null,null,null,null,null,null,null,null],
['2日',241,null,null,248,null,null,null,null,null,null,null,null],
['3日',255,null,null,273,null,null,null,null,null,null,null,null],
['4日',270,null,null,327,null,null,null,null,null,null,null,null],
['5日',326,null,null,408,null,null,null,null,null,null,null,null],
['6日',370,null,null,468,null,null,null,null,null,null,null,null],
['7日',434,null,null,436,null,null,null,null,null,null,null,null],
['8日',368,null,null,443,null,null,null,null,null,null,null,null],
['9日',474,null,null,523,null,null,null,null,null,null,null,null],
['10日',228,null,null,635,null,null,null,null,null,null,null,null],
['11日',277,null,null,689,null,null,null,null,null,null,null,null],
['12日',313,null,null,287,null,null,null,null,null,null,null,null],
['13日',371,null,null,361,null,null,null,null,null,null,null,null],
['14日',459,null,null,388,null,null,null,null,null,null,null,null],
['15日',516,null,null,385,null,null,null,null,null,null,null,null],
['16日',519,null,null,465,null,null,null,null,null,null,null,null],
['17日',204,null,null,554,null,null,null,null,null,null,null,null],
['18日',226,null,null,517,null,null,null,null,null,null,null,null],
['19日',288,null,null,580,null,null,null,null,null,null,null,null],
['20日',376,null,null,613,null,null,null,null,null,null,null,null],
['21日',387,null,null,234,null,null,null,null,null,null,null,null],
['22日',466,null,null,302,null,null,null,null,null,null,null,null],
['23日',602,null,null,374,null,null,null,null,null,null,null,null],
['24日',422,null,null,254,null,null,null,null,null,null,null,null],
['25日',471,null,null,324,null,null,null,null,null,null,null,null],
['26日',518,null,null,398,null,null,null,null,null,null,null,null],
['27日',624,null,null,445,null,null,null,null,null,null,null,null],
['28日',656,null,null,462,null,null,null,null,null,null,null,null],
['29日',630,null,null,493,null,null,null,null,null,null,null,null],
['30日',625,null,null,472,null,null,null,null,null,null,null,null],
['31日',628,null,null,475,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:700},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)
      }
    });
  }

});