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',795,null,null,683,null,null,null,null,null,null,null,null],
['2日',878,null,null,701,null,null,null,null,null,null,null,null],
['3日',905,null,null,637,null,null,null,null,null,null,null,null],
['4日',794,null,null,756,null,null,null,null,null,null,null,null],
['5日',1070,null,null,807,null,null,null,null,null,null,null,null],
['6日',997,null,null,569,null,null,null,null,null,null,null,null],
['7日',997,null,null,729,null,null,null,null,null,null,null,null],
['8日',747,null,null,673,null,null,null,null,null,null,null,null],
['9日',654,null,null,595,null,null,null,null,null,null,null,null],
['10日',799,null,null,612,null,null,null,null,null,null,null,null],
['11日',915,null,null,705,null,null,null,null,null,null,null,null],
['12日',1040,null,null,850,null,null,null,null,null,null,null,null],
['13日',1022,null,null,592,null,null,null,null,null,null,null,null],
['14日',1121,null,null,665,null,null,null,null,null,null,null,null],
['15日',912,null,null,792,null,null,null,null,null,null,null,null],
['16日',795,null,null,772,null,null,null,null,null,null,null,null],
['17日',769,null,null,587,null,null,null,null,null,null,null,null],
['18日',805,null,null,736,null,null,null,null,null,null,null,null],
['19日',808,null,null,613,null,null,null,null,null,null,null,null],
['20日',768,null,null,423,null,null,null,null,null,null,null,null],
['21日',808,null,null,609,null,null,null,null,null,null,null,null],
['22日',766,null,null,882,null,null,null,null,null,null,null,null],
['23日',511,null,null,634,null,null,null,null,null,null,null,null],
['24日',550,null,null,654,null,null,null,null,null,null,null,null],
['25日',617,null,null,749,null,null,null,null,null,null,null,null],
['26日',692,null,null,785,null,null,null,null,null,null,null,null],
['27日',780,null,null,485,null,null,null,null,null,null,null,null],
['28日',688,null,null,511,null,null,null,null,null,null,null,null],
['29日',522,null,null,581,null,null,null,null,null,null,null,null],
['30日',584,null,null,602,null,null,null,null,null,null,null,null],
['31日',null,null,null,681,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:1200},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)
      }
    });
  }

});