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',230,null,null,294,null,null,null,null,null,null,null,null],
['2日',112,null,null,133,null,null,112,null,null,133,null,null],
['3日',null,null,null,null,null,null,118,null,null,166,null,null],
['4日',null,null,null,null,null,null,141,null,null,142,null,null],
['5日',null,null,null,null,null,null,167,null,null,163,null,null],
['6日',188,null,null,null,null,null,188,null,null,177,null,null],
['7日',219,null,null,null,null,null,null,null,null,101,null,null],
['8日',249,null,null,157,null,null,null,null,null,157,null,null],
['9日',319,null,null,250,null,null,null,null,null,null,null,null],
['10日',231,null,null,406,null,null,null,null,null,null,null,null],
['11日',309,null,null,346,null,null,null,null,null,null,null,null],
['12日',366,null,null,98,null,null,null,null,null,98,null,null],
['13日',42,null,null,168,null,null,42,null,null,168,null,null],
['14日',null,null,null,242,null,null,61,null,null,null,null,null],
['15日',null,null,null,221,null,null,89,null,null,null,null,null],
['16日',null,null,null,154,null,null,127,null,null,154,null,null],
['17日',158,null,null,227,null,null,158,null,null,null,null,null],
['18日',207,null,null,219,null,null,null,null,null,null,null,null],
['19日',190,null,null,334,null,null,190,null,null,null,null,null],
['20日',202,null,null,535,null,null,null,null,null,null,null,null],
['21日',219,null,null,397,null,null,null,null,null,null,null,null],
['22日',223,null,null,70,null,null,null,null,null,70,null,null],
['23日',91,null,null,null,null,null,91,null,null,123,null,null],
['24日',null,null,null,null,null,null,102,null,null,139,null,null],
['25日',null,null,null,197,null,null,135,null,null,197,null,null],
['26日',null,null,null,213,null,null,168,null,null,null,null,null],
['27日',181,null,null,256,null,null,181,null,null,null,null,null],
['28日',251,null,null,319,null,null,null,null,null,null,null,null],
['29日',228,null,null,347,null,null,null,null,null,null,null,null],
['30日',221,null,null,null,null,null,null,null,null,null,null,null],
['31日',263,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:'2024年2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=29 -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)
      }
    });
  }

});