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,50,null,null,96,null,null],
['2日',null,null,null,199,null,null,141,null,null,199,null,null],
['3日',195,null,null,238,null,null,195,null,null,null,null,null],
['4日',230,null,null,213,null,null,null,null,null,null,null,null],
['5日',253,null,null,229,null,null,null,null,null,null,null,null],
['6日',267,null,null,248,null,null,null,null,null,null,null,null],
['7日',130,null,null,273,null,null,130,null,null,null,null,null],
['8日',189,null,null,285,null,null,189,null,null,null,null,null],
['9日',237,null,null,286,null,null,null,null,null,null,null,null],
['10日',273,null,null,330,null,null,null,null,null,null,null,null],
['11日',277,null,null,373,null,null,null,null,null,null,null,null],
['12日',312,null,null,391,null,null,null,null,null,null,null,null],
['13日',346,null,null,181,null,null,null,null,null,181,null,null],
['14日',292,null,null,218,null,null,null,null,null,null,null,null],
['15日',325,null,null,254,null,null,null,null,null,null,null,null],
['16日',140,null,null,175,null,null,140,null,null,175,null,null],
['17日',204,null,null,223,null,null,null,null,null,null,null,null],
['18日',233,null,null,267,null,null,null,null,null,null,null,null],
['19日',297,null,null,355,null,null,null,null,null,null,null,null],
['20日',389,null,null,389,null,null,null,null,null,null,null,null],
['21日',132,null,null,257,null,null,132,null,null,null,null,null],
['22日',158,null,null,261,null,null,158,null,null,null,null,null],
['23日',215,null,null,328,null,null,null,null,null,null,null,null],
['24日',264,null,null,382,null,null,null,null,null,null,null,null],
['25日',325,null,null,434,null,null,null,null,null,null,null,null],
['26日',354,null,null,340,null,null,null,null,null,null,null,null],
['27日',415,null,null,244,null,null,null,null,null,null,null,null],
['28日',443,null,null,303,null,null,null,null,null,null,null,null],
['29日',230,null,null,345,null,null,null,null,null,null,null,null],
['30日',231,null,null,316,null,null,null,null,null,null,null,null],
['31日',null,null,null,307,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5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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)
      }
    });
  }

});