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',173,null,null,325,null,null,173,null,null,null,null,null],
['2日',208,null,null,190,null,null,null,null,null,190,null,null],
['3日',194,null,null,null,null,null,194,null,null,192,null,null],
['4日',174,null,null,189,null,null,174,null,null,189,null,null],
['5日',227,null,null,208,null,null,null,null,null,null,null,null],
['6日',297,null,null,268,null,null,null,null,null,null,null,null],
['7日',192,null,null,309,null,null,192,null,null,null,null,null],
['8日',194,null,null,388,null,null,194,null,null,null,null,null],
['9日',212,null,null,221,null,null,null,null,null,null,null,null],
['10日',271,null,null,231,null,null,null,null,null,null,null,null],
['11日',334,null,null,258,null,null,null,null,null,null,null,null],
['12日',161,null,null,255,null,null,161,null,null,null,null,null],
['13日',192,null,null,308,null,null,192,null,null,null,null,null],
['14日',208,null,null,365,null,null,null,null,null,null,null,null],
['15日',214,null,null,367,null,null,null,null,null,null,null,null],
['16日',270,null,null,223,null,null,null,null,null,null,null,null],
['17日',324,null,null,236,null,null,null,null,null,null,null,null],
['18日',236,null,null,252,null,null,null,null,null,null,null,null],
['19日',225,null,null,254,null,null,null,null,null,null,null,null],
['20日',236,null,null,317,null,null,null,null,null,null,null,null],
['21日',271,null,null,350,null,null,null,null,null,null,null,null],
['22日',295,null,null,353,null,null,null,null,null,null,null,null],
['23日',321,null,null,182,null,null,null,null,null,182,null,null],
['24日',209,null,null,183,null,null,null,null,null,183,null,null],
['25日',169,null,null,222,null,null,169,null,null,null,null,null],
['26日',250,null,null,211,null,null,null,null,null,null,null,null],
['27日',265,null,null,271,null,null,null,null,null,null,null,null],
['28日',263,null,null,325,null,null,null,null,null,null,null,null],
['29日',319,null,null,362,null,null,null,null,null,null,null,null],
['30日',338,null,null,137,null,null,null,null,null,137,null,null],
['31日',null,null,null,null,null,null,null,null,null,151,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:400},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});