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,108,null,null,49,null,null],
['2日',null,null,null,null,null,null,91,null,null,90,null,null],
['3日',null,null,null,null,null,null,82,null,null,71,null,null],
['4日',null,null,null,null,null,null,70,null,null,107,null,null],
['5日',null,null,null,null,null,null,83,null,null,152,null,null],
['6日',null,null,null,192,null,null,73,null,null,192,null,null],
['7日',null,null,null,219,null,null,129,null,null,null,null,null],
['8日',null,null,null,202,null,null,79,null,null,null,null,null],
['9日',null,null,null,228,null,null,122,null,null,null,null,null],
['10日',165,null,null,259,null,null,165,null,null,null,null,null],
['11日',227,null,null,284,null,null,null,null,null,null,null,null],
['12日',256,null,null,325,null,null,null,null,null,null,null,null],
['13日',278,null,null,312,null,null,null,null,null,null,null,null],
['14日',296,null,null,327,null,null,null,null,null,null,null,null],
['15日',323,null,null,55,null,null,null,null,null,55,null,null],
['16日',299,null,null,null,null,null,null,null,null,86,null,null],
['17日',255,null,null,null,null,null,null,null,null,157,null,null],
['18日',57,null,null,165,null,null,57,null,null,165,null,null],
['19日',null,null,null,235,null,null,79,null,null,null,null,null],
['20日',null,null,null,297,null,null,78,null,null,null,null,null],
['21日',null,null,null,117,null,null,127,null,null,117,null,null],
['22日',189,null,null,null,null,null,189,null,null,106,null,null],
['23日',225,null,null,158,null,null,null,null,null,158,null,null],
['24日',228,null,null,209,null,null,null,null,null,null,null,null],
['25日',145,null,null,232,null,null,145,null,null,null,null,null],
['26日',149,null,null,238,null,null,149,null,null,null,null,null],
['27日',202,null,null,249,null,null,null,null,null,null,null,null],
['28日',261,null,null,276,null,null,null,null,null,null,null,null],
['29日',273,null,null,261,null,null,null,null,null,null,null,null],
['30日',268,null,null,244,null,null,null,null,null,null,null,null],
['31日',267,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:350},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)
      }
    });
  }

});