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',1200,null,null,1266,null,null,null,null,null,null,null,null],
['2日',972,null,null,794,null,null,null,null,null,null,null,null],
['3日',954,null,null,874,null,null,null,null,null,null,null,null],
['4日',972,null,null,955,null,null,null,null,null,null,null,null],
['5日',1020,null,null,975,null,null,null,null,null,null,null,null],
['6日',957,null,null,999,null,null,null,null,null,null,null,null],
['7日',991,null,null,1123,null,null,null,null,null,null,null,null],
['8日',1037,null,null,1030,null,null,null,null,null,null,null,null],
['9日',1093,null,null,1029,null,null,null,null,null,null,null,null],
['10日',1038,null,null,1122,null,null,null,null,null,null,null,null],
['11日',1034,null,null,1180,null,null,null,null,null,null,null,null],
['12日',978,null,null,954,null,null,null,null,null,null,null,null],
['13日',909,null,null,958,null,null,null,null,null,null,null,null],
['14日',1039,null,null,1084,null,null,null,null,null,null,null,null],
['15日',1139,null,null,1115,null,null,null,null,null,null,null,null],
['16日',1367,null,null,1121,null,null,null,null,null,null,null,null],
['17日',1276,null,null,1057,null,null,null,null,null,null,null,null],
['18日',1064,null,null,1032,null,null,null,null,null,null,null,null],
['19日',1149,null,null,1101,null,null,null,null,null,null,null,null],
['20日',967,null,null,1088,null,null,null,null,null,null,null,null],
['21日',1076,null,null,1206,null,null,null,null,null,null,null,null],
['22日',789,null,null,905,null,null,null,null,null,null,null,null],
['23日',845,null,null,881,null,null,null,null,null,null,null,null],
['24日',880,null,null,1043,null,null,null,null,null,null,null,null],
['25日',1117,null,null,1035,null,null,null,null,null,null,null,null],
['26日',987,null,null,991,null,null,null,null,null,null,null,null],
['27日',1084,null,null,1043,null,null,null,null,null,null,null,null],
['28日',926,null,null,1093,null,null,null,null,null,null,null,null],
['29日',1159,null,null,1091,null,null,null,null,null,null,null,null],
['30日',1256,null,null,1171,null,null,null,null,null,null,null,null],
['31日',1180,null,null,null,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11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=30 -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)
      }
    });
  }

});