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',1522,null,null,1348,null,null,null,null,null,null,null,null],
['2日',1679,null,null,1597,null,null,null,null,null,null,null,null],
['3日',null,null,null,1680,null,null,null,null,null,null,null,null],
['4日',1581,null,null,null,null,null,null,null,null,null,null,null],
['5日',1681,null,null,1586,null,null,null,null,null,null,null,null],
['6日',1531,null,null,1512,null,null,null,null,null,null,null,null],
['7日',1505,null,null,1629,null,null,null,null,null,null,null,null],
['8日',1368,null,null,1309,null,null,null,null,null,null,null,null],
['9日',1348,null,null,1290,null,null,null,null,null,null,null,null],
['10日',1259,null,null,1387,null,null,null,null,null,null,null,null],
['11日',1338,null,null,1338,null,null,null,null,null,null,null,null],
['12日',1460,null,null,1377,null,null,null,null,null,null,null,null],
['13日',1412,null,null,1269,null,null,null,null,null,null,null,null],
['14日',1379,null,null,1477,null,null,null,null,null,null,null,null],
['15日',1366,null,null,1412,null,null,null,null,null,null,null,null],
['16日',1415,null,null,1337,null,null,null,null,null,null,null,null],
['17日',1452,null,null,1574,null,null,null,null,null,null,null,null],
['18日',1243,null,null,null,null,null,null,null,null,null,null,null],
['19日',1411,null,null,1200,null,null,null,null,null,null,null,null],
['20日',1264,null,null,1268,null,null,null,null,null,null,null,null],
['21日',1298,null,null,1278,null,null,null,null,null,null,null,null],
['22日',1511,null,null,1256,null,null,null,null,null,null,null,null],
['23日',null,null,null,1370,null,null,null,null,null,null,null,null],
['24日',null,null,null,1634,null,null,null,null,null,null,null,null],
['25日',1412,null,null,null,null,null,null,null,null,null,null,null],
['26日',1488,null,null,null,null,null,null,null,null,null,null,null],
['27日',1667,null,null,1418,null,null,null,null,null,null,null,null],
['28日',1487,null,null,1468,null,null,null,null,null,null,null,null],
['29日',1456,null,null,1562,null,null,null,null,null,null,null,null],
['30日',1324,null,null,1187,null,null,null,null,null,null,null,null],
['31日',null,null,null,1201,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:'2023年12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1700},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)
      }
    });
  }

});