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',1496,null,null,1439,null,null,null,null,null,null,null,null],
['2日',1512,null,null,1127,null,null,null,null,null,null,null,null],
['3日',1487,null,null,1355,null,null,null,null,null,null,null,null],
['4日',1610,null,null,1453,null,null,null,null,null,null,null,null],
['5日',1545,null,null,1382,null,null,null,null,null,null,null,null],
['6日',1487,null,null,1515,null,null,null,null,null,null,null,null],
['7日',1169,null,null,1487,null,null,null,null,null,null,null,null],
['8日',1441,null,null,1460,null,null,null,null,null,null,null,null],
['9日',1450,null,null,1511,null,null,null,null,null,null,null,null],
['10日',1447,null,null,1631,null,null,null,null,null,null,null,null],
['11日',1520,null,null,1318,null,null,null,null,null,null,null,null],
['12日',1346,null,null,1510,null,null,null,null,null,null,null,null],
['13日',1366,null,null,1518,null,null,null,null,null,null,null,null],
['14日',1508,null,null,1361,null,null,null,null,null,null,null,null],
['15日',1391,null,null,1509,null,null,null,null,null,null,null,null],
['16日',1253,null,null,1558,null,null,null,null,null,null,null,null],
['17日',1478,null,null,1417,null,null,null,null,null,null,null,null],
['18日',1507,null,null,1493,null,null,null,null,null,null,null,null],
['19日',1459,null,null,1540,null,null,null,null,null,null,null,null],
['20日',1563,null,null,1497,null,null,null,null,null,null,null,null],
['21日',1508,null,null,1405,null,null,null,null,null,null,null,null],
['22日',1345,null,null,1377,null,null,null,null,null,null,null,null],
['23日',1323,null,null,1293,null,null,null,null,null,null,null,null],
['24日',1495,null,null,1365,null,null,null,null,null,null,null,null],
['25日',1384,null,null,1528,null,null,null,null,null,null,null,null],
['26日',1466,null,null,1525,null,null,null,null,null,null,null,null],
['27日',1522,null,null,1471,null,null,null,null,null,null,null,null],
['28日',1446,null,null,1508,null,null,null,null,null,null,null,null],
['29日',1495,null,null,1627,null,null,null,null,null,null,null,null],
['30日',1484,null,null,1609,null,null,null,null,null,null,null,null],
['31日',1608,null,null,1237,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)
      }
    });
  }

});