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',891,null,null,1103,null,null,null,null,null,null,null,null],
['2日',805,null,null,822,null,null,null,null,null,null,null,null],
['3日',824,null,null,867,null,null,null,null,null,null,null,null],
['4日',843,null,null,843,null,null,null,null,null,null,null,null],
['5日',788,null,null,907,null,null,null,null,null,null,null,null],
['6日',1041,null,null,787,null,null,null,null,null,null,null,null],
['7日',1272,null,null,868,null,null,null,null,null,null,null,null],
['8日',831,null,null,1078,null,null,null,null,null,null,null,null],
['9日',1018,null,null,1137,null,null,null,null,null,null,null,null],
['10日',1305,null,null,1149,null,null,null,null,null,null,null,null],
['11日',962,null,null,741,null,null,null,null,null,null,null,null],
['12日',949,null,null,870,null,null,null,null,null,null,null,null],
['13日',863,null,null,1057,null,null,null,null,null,null,null,null],
['14日',1043,null,null,1223,null,null,null,null,null,null,null,null],
['15日',883,null,null,791,null,null,null,null,null,null,null,null],
['16日',998,null,null,1076,null,null,null,null,null,null,null,null],
['17日',1147,null,null,1229,null,null,null,null,null,null,null,null],
['18日',1203,null,null,1248,null,null,null,null,null,null,null,null],
['19日',1292,null,null,1310,null,null,null,null,null,null,null,null],
['20日',881,null,null,977,null,null,null,null,null,null,null,null],
['21日',710,null,null,847,null,null,null,null,null,null,null,null],
['22日',949,null,null,1048,null,null,null,null,null,null,null,null],
['23日',1016,null,null,1119,null,null,null,null,null,null,null,null],
['24日',823,null,null,824,null,null,null,null,null,null,null,null],
['25日',873,null,null,967,null,null,null,null,null,null,null,null],
['26日',956,null,null,1010,null,null,null,null,null,null,null,null],
['27日',950,null,null,1183,null,null,null,null,null,null,null,null],
['28日',949,null,null,1389,null,null,null,null,null,null,null,null],
['29日',1113,null,null,1203,null,null,null,null,null,null,null,null],
['30日',822,null,null,781,null,null,null,null,null,null,null,null],
['31日',980,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)
      }
    });
  }

});