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',1456,null,null,1371,null,null,null,null,null,null,null,null],
['2日',1505,null,null,1538,null,null,null,null,null,null,null,null],
['3日',1509,null,null,1498,null,null,null,null,null,null,null,null],
['4日',1511,null,null,1590,null,null,null,null,null,null,null,null],
['5日',null,null,null,1618,null,null,null,null,null,null,null,null],
['6日',1642,null,null,1627,null,null,null,null,null,null,null,null],
['7日',1561,null,null,1497,null,null,null,null,null,null,null,null],
['8日',1690,null,null,850,null,null,null,null,null,null,null,null],
['9日',1606,null,null,1150,null,null,null,null,null,null,null,null],
['10日',1599,null,null,1362,null,null,null,null,null,null,null,null],
['11日',1607,null,null,1541,null,null,null,null,null,null,null,null],
['12日',1662,null,null,1677,null,null,null,null,null,null,null,null],
['13日',null,null,null,1682,null,null,null,null,null,null,null,null],
['14日',1639,null,null,1494,null,null,null,null,null,null,null,null],
['15日',null,null,null,1573,null,null,null,null,null,null,null,null],
['16日',1541,null,null,null,null,null,null,null,null,null,null,null],
['17日',1632,null,null,null,null,null,null,null,null,null,null,null],
['18日',null,null,null,null,null,null,null,null,null,null,null,null],
['19日',null,null,null,1526,null,null,null,null,null,null,null,null],
['20日',1662,null,null,1590,null,null,null,null,null,null,null,null],
['21日',null,null,null,1617,null,null,null,null,null,null,null,null],
['22日',1590,null,null,null,null,null,null,null,null,null,null,null],
['23日',1526,null,null,null,null,null,null,null,null,null,null,null],
['24日',1561,null,null,null,null,null,null,null,null,null,null,null],
['25日',1449,null,null,1577,null,null,null,null,null,null,null,null],
['26日',1565,null,null,1669,null,null,null,null,null,null,null,null],
['27日',1412,null,null,null,null,null,null,null,null,null,null,null],
['28日',1574,null,null,1550,null,null,null,null,null,null,null,null],
['29日',1584,null,null,1530,null,null,null,null,null,null,null,null],
['30日',1534,null,null,1404,null,null,null,null,null,null,null,null],
['31日',null,null,null,1505,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10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)
      }
    });
  }

});