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',null,null,null,null,null,null,18,null,null,99,null,null],
['2日',null,null,null,193,null,null,32,null,null,193,null,null],
['3日',null,null,null,227,null,null,38,null,null,null,null,null],
['4日',null,null,null,172,null,null,46,null,null,172,null,null],
['5日',139,null,null,185,null,null,139,null,null,185,null,null],
['6日',247,null,null,260,null,null,null,null,null,null,null,null],
['7日',182,null,null,165,null,null,182,null,null,165,null,null],
['8日',null,null,null,207,null,null,114,null,null,null,null,null],
['9日',190,null,null,280,null,null,190,null,null,null,null,null],
['10日',240,null,null,355,null,null,null,null,null,null,null,null],
['11日',241,null,null,505,null,null,null,null,null,null,null,null],
['12日',353,null,null,644,null,null,null,null,null,null,null,null],
['13日',373,null,null,263,null,null,null,null,null,null,null,null],
['14日',312,null,null,343,null,null,null,null,null,null,null,null],
['15日',283,null,null,403,null,null,null,null,null,null,null,null],
['16日',343,null,null,530,null,null,null,null,null,null,null,null],
['17日',18,null,null,681,null,null,18,null,null,null,null,null],
['18日',null,null,null,109,null,null,11,null,null,109,null,null],
['19日',null,null,null,null,null,null,14,null,null,85,null,null],
['20日',null,null,null,null,null,null,16,null,null,130,null,null],
['21日',null,null,null,null,null,null,61,null,null,176,null,null],
['22日',185,null,null,null,null,null,185,null,null,180,null,null],
['23日',213,null,null,198,null,null,null,null,null,198,null,null],
['24日',186,null,null,245,null,null,186,null,null,null,null,null],
['25日',230,null,null,328,null,null,null,null,null,null,null,null],
['26日',167,null,null,367,null,null,167,null,null,null,null,null],
['27日',180,null,null,390,null,null,180,null,null,null,null,null],
['28日',227,null,null,329,null,null,null,null,null,null,null,null],
['29日',76,null,null,512,null,null,76,null,null,null,null,null],
['30日',null,null,null,618,null,null,78,null,null,null,null,null],
['31日',null,null,null,null,null,null,98,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: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=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)
      }
    });
  }

});