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',1046,null,null,970,null,null,null,null,null,null,null,null],
['2日',1039,null,null,1043,null,null,null,null,null,null,null,null],
['3日',824,null,null,1034,null,null,null,null,null,null,null,null],
['4日',942,null,null,1073,null,null,null,null,null,null,null,null],
['5日',987,null,null,1095,null,null,null,null,null,null,null,null],
['6日',1074,null,null,1154,null,null,null,null,null,null,null,null],
['7日',1282,null,null,1112,null,null,null,null,null,null,null,null],
['8日',1081,null,null,849,null,null,null,null,null,null,null,null],
['9日',1170,null,null,956,null,null,null,null,null,null,null,null],
['10日',717,null,null,961,null,null,null,null,null,null,null,null],
['11日',861,null,null,987,null,null,null,null,null,null,null,null],
['12日',1094,null,null,1187,null,null,null,null,null,null,null,null],
['13日',1213,null,null,1350,null,null,null,null,null,null,null,null],
['14日',1245,null,null,null,null,null,null,null,null,null,null,null],
['15日',1284,null,null,1008,null,null,null,null,null,null,null,null],
['16日',1296,null,null,1094,null,null,null,null,null,null,null,null],
['17日',873,null,null,1231,null,null,null,null,null,null,null,null],
['18日',910,null,null,1165,null,null,null,null,null,null,null,null],
['19日',972,null,null,1009,null,null,null,null,null,null,null,null],
['20日',1070,null,null,1168,null,null,null,null,null,null,null,null],
['21日',872,null,null,1243,null,null,null,null,null,null,null,null],
['22日',1229,null,null,733,null,null,null,null,null,null,null,null],
['23日',726,null,null,832,null,null,null,null,null,null,null,null],
['24日',825,null,null,853,null,null,null,null,null,null,null,null],
['25日',845,null,null,1072,null,null,null,null,null,null,null,null],
['26日',953,null,null,1170,null,null,null,null,null,null,null,null],
['27日',1118,null,null,1117,null,null,null,null,null,null,null,null],
['28日',1375,null,null,1115,null,null,null,null,null,null,null,null],
['29日',1349,null,null,689,null,null,null,null,null,null,null,null],
['30日',1009,null,null,860,null,null,null,null,null,null,null,null],
['31日',null,null,null,1127,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)
      }
    });
  }

});