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',198,null,null,146,null,null,198,null,null,146,null,null],
['2日',289,null,null,247,null,null,null,null,null,null,null,null],
['3日',318,null,null,284,null,null,null,null,null,null,null,null],
['4日',244,null,null,340,null,null,null,null,null,null,null,null],
['5日',297,null,null,352,null,null,null,null,null,null,null,null],
['6日',379,null,null,415,null,null,null,null,null,null,null,null],
['7日',477,null,null,408,null,null,null,null,null,null,null,null],
['8日',518,null,null,318,null,null,null,null,null,null,null,null],
['9日',619,null,null,425,null,null,null,null,null,null,null,null],
['10日',593,null,null,508,null,null,null,null,null,null,null,null],
['11日',578,null,null,520,null,null,null,null,null,null,null,null],
['12日',488,null,null,364,null,null,null,null,null,null,null,null],
['13日',200,null,null,438,null,null,200,null,null,null,null,null],
['14日',282,null,null,499,null,null,null,null,null,null,null,null],
['15日',408,null,null,616,null,null,null,null,null,null,null,null],
['16日',484,null,null,721,null,null,null,null,null,null,null,null],
['17日',518,null,null,751,null,null,null,null,null,null,null,null],
['18日',562,null,null,868,null,null,null,null,null,null,null,null],
['19日',88,null,null,191,null,null,88,null,null,191,null,null],
['20日',142,null,null,248,null,null,142,null,null,null,null,null],
['21日',242,null,null,328,null,null,null,null,null,null,null,null],
['22日',219,null,null,458,null,null,null,null,null,null,null,null],
['23日',285,null,null,551,null,null,null,null,null,null,null,null],
['24日',324,null,null,618,null,null,null,null,null,null,null,null],
['25日',356,null,null,669,null,null,null,null,null,null,null,null],
['26日',331,null,null,531,null,null,null,null,null,null,null,null],
['27日',437,null,null,561,null,null,null,null,null,null,null,null],
['28日',442,null,null,619,null,null,null,null,null,null,null,null],
['29日',462,null,null,640,null,null,null,null,null,null,null,null],
['30日',493,null,null,640,null,null,null,null,null,null,null,null],
['31日',399,null,null,453,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});