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',193,null,null,329,null,null,193,null,null,null,null,null],
['2日',255,null,null,397,null,null,null,null,null,null,null,null],
['3日',292,null,null,404,null,null,null,null,null,null,null,null],
['4日',335,null,null,325,null,null,null,null,null,null,null,null],
['5日',364,null,null,435,null,null,null,null,null,null,null,null],
['6日',354,null,null,539,null,null,null,null,null,null,null,null],
['7日',323,null,null,576,null,null,null,null,null,null,null,null],
['8日',323,null,null,598,null,null,null,null,null,null,null,null],
['9日',391,null,null,414,null,null,null,null,null,null,null,null],
['10日',323,null,null,422,null,null,null,null,null,null,null,null],
['11日',348,null,null,435,null,null,null,null,null,null,null,null],
['12日',376,null,null,485,null,null,null,null,null,null,null,null],
['13日',442,null,null,424,null,null,null,null,null,null,null,null],
['14日',399,null,null,452,null,null,null,null,null,null,null,null],
['15日',463,null,null,366,null,null,null,null,null,null,null,null],
['16日',382,null,null,341,null,null,null,null,null,null,null,null],
['17日',363,null,null,404,null,null,null,null,null,null,null,null],
['18日',401,null,null,469,null,null,null,null,null,null,null,null],
['19日',350,null,null,484,null,null,null,null,null,null,null,null],
['20日',374,null,null,408,null,null,null,null,null,null,null,null],
['21日',344,null,null,450,null,null,null,null,null,null,null,null],
['22日',390,null,null,468,null,null,null,null,null,null,null,null],
['23日',424,null,null,309,null,null,null,null,null,null,null,null],
['24日',115,null,null,290,null,null,115,null,null,null,null,null],
['25日',146,null,null,307,null,null,146,null,null,null,null,null],
['26日',228,null,null,342,null,null,null,null,null,null,null,null],
['27日',283,null,null,372,null,null,null,null,null,null,null,null],
['28日',361,null,null,346,null,null,null,null,null,null,null,null],
['29日',358,null,null,388,null,null,null,null,null,null,null,null],
['30日',238,null,null,389,null,null,null,null,null,null,null,null],
['31日',202,null,null,null,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11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)
      }
    });
  }

});