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',837,null,null,1137,null,null,null,null,null,null,null,null],
['2日',793,null,null,1101,null,null,null,null,null,null,null,null],
['3日',875,null,null,1112,null,null,null,null,null,null,null,null],
['4日',1106,null,null,1104,null,null,null,null,null,null,null,null],
['5日',1160,null,null,1197,null,null,null,null,null,null,null,null],
['6日',1215,null,null,1325,null,null,null,null,null,null,null,null],
['7日',1265,null,null,1553,null,null,null,null,null,null,null,null],
['8日',1171,null,null,1230,null,null,null,null,null,null,null,null],
['9日',1248,null,null,1138,null,null,null,null,null,null,null,null],
['10日',1163,null,null,957,null,null,null,null,null,null,null,null],
['11日',1298,null,null,804,null,null,null,null,null,null,null,null],
['12日',1292,null,null,715,null,null,null,null,null,null,null,null],
['13日',1366,null,null,886,null,null,null,null,null,null,null,null],
['14日',1361,null,null,880,null,null,null,null,null,null,null,null],
['15日',1359,null,null,916,null,null,null,null,null,null,null,null],
['16日',1473,null,null,1124,null,null,null,null,null,null,null,null],
['17日',946,null,null,1068,null,null,null,null,null,null,null,null],
['18日',1047,null,null,1024,null,null,null,null,null,null,null,null],
['19日',1102,null,null,1176,null,null,null,null,null,null,null,null],
['20日',856,null,null,1188,null,null,null,null,null,null,null,null],
['21日',1039,null,null,1286,null,null,null,null,null,null,null,null],
['22日',1062,null,null,1161,null,null,null,null,null,null,null,null],
['23日',1206,null,null,1242,null,null,null,null,null,null,null,null],
['24日',1318,null,null,1088,null,null,null,null,null,null,null,null],
['25日',882,null,null,1033,null,null,null,null,null,null,null,null],
['26日',690,null,null,1022,null,null,null,null,null,null,null,null],
['27日',705,null,null,983,null,null,null,null,null,null,null,null],
['28日',707,null,null,817,null,null,null,null,null,null,null,null],
['29日',1000,null,null,879,null,null,null,null,null,null,null,null],
['30日',1044,null,null,965,null,null,null,null,null,null,null,null],
['31日',null,null,null,1106,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:1600},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)
      }
    });
  }

});