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',1463,null,null,1338,null,null,null,null,null,null,null,null],
['2日',1212,null,null,1404,null,null,null,null,null,null,null,null],
['3日',1279,null,null,1360,null,null,null,null,null,null,null,null],
['4日',1202,null,null,1455,null,null,null,null,null,null,null,null],
['5日',1400,null,null,1372,null,null,null,null,null,null,null,null],
['6日',1482,null,null,1489,null,null,null,null,null,null,null,null],
['7日',1502,null,null,1477,null,null,null,null,null,null,null,null],
['8日',1575,null,null,1469,null,null,null,null,null,null,null,null],
['9日',1290,null,null,1127,null,null,null,null,null,null,null,null],
['10日',1228,null,null,1295,null,null,null,null,null,null,null,null],
['11日',1247,null,null,1288,null,null,null,null,null,null,null,null],
['12日',1161,null,null,1270,null,null,null,null,null,null,null,null],
['13日',1191,null,null,1309,null,null,null,null,null,null,null,null],
['14日',1400,null,null,1519,null,null,null,null,null,null,null,null],
['15日',1389,null,null,1185,null,null,null,null,null,null,null,null],
['16日',1498,null,null,1468,null,null,null,null,null,null,null,null],
['17日',1444,null,null,1313,null,null,null,null,null,null,null,null],
['18日',1496,null,null,1523,null,null,null,null,null,null,null,null],
['19日',1458,null,null,1547,null,null,null,null,null,null,null,null],
['20日',1436,null,null,1246,null,null,null,null,null,null,null,null],
['21日',1507,null,null,1378,null,null,null,null,null,null,null,null],
['22日',1522,null,null,1359,null,null,null,null,null,null,null,null],
['23日',1612,null,null,1558,null,null,null,null,null,null,null,null],
['24日',1479,null,null,1256,null,null,null,null,null,null,null,null],
['25日',1431,null,null,1277,null,null,null,null,null,null,null,null],
['26日',1395,null,null,1256,null,null,null,null,null,null,null,null],
['27日',1446,null,null,1491,null,null,null,null,null,null,null,null],
['28日',1431,null,null,1566,null,null,null,null,null,null,null,null],
['29日',1484,null,null,1464,null,null,null,null,null,null,null,null],
['30日',1401,null,null,1234,null,null,null,null,null,null,null,null],
['31日',1032,null,null,1493,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1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)
      }
    });
  }

});