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',233,null,null,378,null,null,null,null,null,null,null,null],
['2日',159,null,null,238,null,null,159,null,null,null,null,null],
['3日',213,null,null,275,null,null,null,null,null,null,null,null],
['4日',241,null,null,331,null,null,null,null,null,null,null,null],
['5日',257,null,null,196,null,null,null,null,null,196,null,null],
['6日',221,null,null,252,null,null,null,null,null,null,null,null],
['7日',198,null,null,355,null,null,198,null,null,null,null,null],
['8日',294,null,null,478,null,null,null,null,null,null,null,null],
['9日',360,null,null,324,null,null,null,null,null,null,null,null],
['10日',518,null,null,357,null,null,null,null,null,null,null,null],
['11日',298,null,null,399,null,null,null,null,null,null,null,null],
['12日',376,null,null,245,null,null,null,null,null,null,null,null],
['13日',401,null,null,322,null,null,null,null,null,null,null,null],
['14日',146,null,null,368,null,null,146,null,null,null,null,null],
['15日',217,null,null,393,null,null,null,null,null,null,null,null],
['16日',301,null,null,384,null,null,null,null,null,null,null,null],
['17日',361,null,null,437,null,null,null,null,null,null,null,null],
['18日',406,null,null,425,null,null,null,null,null,null,null,null],
['19日',420,null,null,110,null,null,null,null,null,110,null,null],
['20日',470,null,null,179,null,null,null,null,null,179,null,null],
['21日',215,null,null,228,null,null,null,null,null,null,null,null],
['22日',269,null,null,282,null,null,null,null,null,null,null,null],
['23日',280,null,null,88,null,null,null,null,null,88,null,null],
['24日',353,null,null,null,null,null,null,null,null,146,null,null],
['25日',163,null,null,null,null,null,163,null,null,190,null,null],
['26日',193,null,null,198,null,null,193,null,null,198,null,null],
['27日',227,null,null,238,null,null,null,null,null,null,null,null],
['28日',204,null,null,252,null,null,null,null,null,null,null,null],
['29日',257,null,null,285,null,null,null,null,null,null,null,null],
['30日',323,null,null,247,null,null,null,null,null,null,null,null],
['31日',null,null,null,270,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:'2023年12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=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)
      }
    });
  }

});