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',853,null,null,824,null,null,null,null,null,null,null,null],
['2日',938,null,null,882,null,null,null,null,null,null,null,null],
['3日',896,null,null,886,null,null,null,null,null,null,null,null],
['4日',1025,null,null,846,null,null,null,null,null,null,null,null],
['5日',865,null,null,1038,null,null,null,null,null,null,null,null],
['6日',831,null,null,1192,null,null,null,null,null,null,null,null],
['7日',972,null,null,1115,null,null,null,null,null,null,null,null],
['8日',1092,null,null,979,null,null,null,null,null,null,null,null],
['9日',817,null,null,1120,null,null,null,null,null,null,null,null],
['10日',862,null,null,905,null,null,null,null,null,null,null,null],
['11日',1050,null,null,794,null,null,null,null,null,null,null,null],
['12日',876,null,null,876,null,null,null,null,null,null,null,null],
['13日',1107,null,null,1143,null,null,null,null,null,null,null,null],
['14日',1049,null,null,963,null,null,null,null,null,null,null,null],
['15日',1166,null,null,1025,null,null,null,null,null,null,null,null],
['16日',1081,null,null,1314,null,null,null,null,null,null,null,null],
['17日',1083,null,null,1190,null,null,null,null,null,null,null,null],
['18日',1112,null,null,1192,null,null,null,null,null,null,null,null],
['19日',1286,null,null,1114,null,null,null,null,null,null,null,null],
['20日',992,null,null,1060,null,null,null,null,null,null,null,null],
['21日',776,null,null,784,null,null,null,null,null,null,null,null],
['22日',763,null,null,761,null,null,null,null,null,null,null,null],
['23日',959,null,null,1000,null,null,null,null,null,null,null,null],
['24日',926,null,null,933,null,null,null,null,null,null,null,null],
['25日',823,null,null,1014,null,null,null,null,null,null,null,null],
['26日',1076,null,null,1007,null,null,null,null,null,null,null,null],
['27日',936,null,null,1132,null,null,null,null,null,null,null,null],
['28日',898,null,null,1038,null,null,null,null,null,null,null,null],
['29日',861,null,null,947,null,null,null,null,null,null,null,null],
['30日',1145,null,null,934,null,null,null,null,null,null,null,null],
['31日',null,null,null,820,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:'2022年12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1400},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)
      }
    });
  }

});