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',1167,null,null,1273,null,null,null,null,null,null,null,null],
['2日',1245,null,null,1252,null,null,null,null,null,null,null,null],
['3日',1241,null,null,1352,null,null,null,null,null,null,null,null],
['4日',1212,null,null,1347,null,null,null,null,null,null,null,null],
['5日',1282,null,null,1441,null,null,null,null,null,null,null,null],
['6日',1441,null,null,1422,null,null,null,null,null,null,null,null],
['7日',1551,null,null,1478,null,null,null,null,null,null,null,null],
['8日',1473,null,null,1420,null,null,null,null,null,null,null,null],
['9日',1306,null,null,1474,null,null,null,null,null,null,null,null],
['10日',1486,null,null,1302,null,null,null,null,null,null,null,null],
['11日',1237,null,null,1419,null,null,null,null,null,null,null,null],
['12日',1491,null,null,1242,null,null,null,null,null,null,null,null],
['13日',1628,null,null,1367,null,null,null,null,null,null,null,null],
['14日',1296,null,null,1478,null,null,null,null,null,null,null,null],
['15日',1257,null,null,1531,null,null,null,null,null,null,null,null],
['16日',1341,null,null,1383,null,null,null,null,null,null,null,null],
['17日',1608,null,null,1401,null,null,null,null,null,null,null,null],
['18日',null,null,null,1565,null,null,null,null,null,null,null,null],
['19日',1537,null,null,1236,null,null,null,null,null,null,null,null],
['20日',1516,null,null,1315,null,null,null,null,null,null,null,null],
['21日',1524,null,null,1344,null,null,null,null,null,null,null,null],
['22日',1268,null,null,1345,null,null,null,null,null,null,null,null],
['23日',1246,null,null,1362,null,null,null,null,null,null,null,null],
['24日',1220,null,null,1248,null,null,null,null,null,null,null,null],
['25日',1287,null,null,1324,null,null,null,null,null,null,null,null],
['26日',1294,null,null,1362,null,null,null,null,null,null,null,null],
['27日',1150,null,null,1322,null,null,null,null,null,null,null,null],
['28日',1131,null,null,1336,null,null,null,null,null,null,null,null],
['29日',1217,null,null,1386,null,null,null,null,null,null,null,null],
['30日',1187,null,null,null,null,null,null,null,null,null,null,null],
['31日',1200,null,null,null,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2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=29 -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)
      }
    });
  }

});