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',283,null,null,223,null,null,null,null,null,null,null,null],
['2日',136,null,null,127,null,null,136,null,null,127,null,null],
['3日',null,null,null,null,null,null,174,null,null,157,null,null],
['4日',194,null,null,200,null,null,194,null,null,200,null,null],
['5日',219,null,null,215,null,null,null,null,null,null,null,null],
['6日',257,null,null,242,null,null,null,null,null,null,null,null],
['7日',276,null,null,264,null,null,null,null,null,null,null,null],
['8日',193,null,null,289,null,null,193,null,null,null,null,null],
['9日',219,null,null,167,null,null,null,null,null,167,null,null],
['10日',292,null,null,188,null,null,null,null,null,188,null,null],
['11日',315,null,null,225,null,null,null,null,null,null,null,null],
['12日',332,null,null,268,null,null,null,null,null,null,null,null],
['13日',355,null,null,281,null,null,null,null,null,null,null,null],
['14日',374,null,null,295,null,null,null,null,null,null,null,null],
['15日',80,null,null,335,null,null,80,null,null,null,null,null],
['16日',null,null,null,155,null,null,112,null,null,155,null,null],
['17日',168,null,null,186,null,null,168,null,null,186,null,null],
['18日',208,null,null,210,null,null,null,null,null,null,null,null],
['19日',237,null,null,276,null,null,null,null,null,null,null,null],
['20日',274,null,null,309,null,null,null,null,null,null,null,null],
['21日',333,null,null,357,null,null,null,null,null,null,null,null],
['22日',137,null,null,361,null,null,137,null,null,null,null,null],
['23日',184,null,null,391,null,null,184,null,null,null,null,null],
['24日',225,null,null,410,null,null,null,null,null,null,null,null],
['25日',251,null,null,393,null,null,null,null,null,null,null,null],
['26日',276,null,null,228,null,null,null,null,null,null,null,null],
['27日',288,null,null,252,null,null,null,null,null,null,null,null],
['28日',330,null,null,307,null,null,null,null,null,null,null,null],
['29日',341,null,null,397,null,null,null,null,null,null,null,null],
['30日',null,null,null,400,null,null,null,null,null,null,null,null],
['31日',null,null,null,376,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:'2024年3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)
      }
    });
  }

});