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',1622,null,null,1508,null,null,null,null,null,null,null,null],
['2日',1553,null,null,1530,null,null,null,null,null,null,null,null],
['3日',1522,null,null,1519,null,null,null,null,null,null,null,null],
['4日',1516,null,null,1652,null,null,null,null,null,null,null,null],
['5日',1521,null,null,1501,null,null,null,null,null,null,null,null],
['6日',1506,null,null,1499,null,null,null,null,null,null,null,null],
['7日',1547,null,null,1586,null,null,null,null,null,null,null,null],
['8日',1625,null,null,1608,null,null,null,null,null,null,null,null],
['9日',1572,null,null,1597,null,null,null,null,null,null,null,null],
['10日',1605,null,null,1585,null,null,null,null,null,null,null,null],
['11日',1536,null,null,1634,null,null,null,null,null,null,null,null],
['12日',1594,null,null,1529,null,null,null,null,null,null,null,null],
['13日',1284,null,null,1565,null,null,null,null,null,null,null,null],
['14日',1515,null,null,1505,null,null,null,null,null,null,null,null],
['15日',1569,null,null,1565,null,null,null,null,null,null,null,null],
['16日',1531,null,null,1594,null,null,null,null,null,null,null,null],
['17日',1627,null,null,1657,null,null,null,null,null,null,null,null],
['18日',1677,null,null,null,null,null,null,null,null,null,null,null],
['19日',1608,null,null,1555,null,null,null,null,null,null,null,null],
['20日',1418,null,null,1620,null,null,null,null,null,null,null,null],
['21日',1476,null,null,1244,null,null,null,null,null,null,null,null],
['22日',1557,null,null,1360,null,null,null,null,null,null,null,null],
['23日',1511,null,null,1522,null,null,null,null,null,null,null,null],
['24日',1393,null,null,1592,null,null,null,null,null,null,null,null],
['25日',1476,null,null,1478,null,null,null,null,null,null,null,null],
['26日',1435,null,null,1477,null,null,null,null,null,null,null,null],
['27日',1474,null,null,1568,null,null,null,null,null,null,null,null],
['28日',1508,null,null,1618,null,null,null,null,null,null,null,null],
['29日',1544,null,null,1464,null,null,null,null,null,null,null,null],
['30日',null,null,null,1523,null,null,null,null,null,null,null,null],
['31日',null,null,null,1628,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:'2024年3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)
      }
    });
  }

});