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',1397,null,null,1417,null,null,null,null,null,null,null,null],
['2日',564,null,null,855,null,null,null,null,null,null,null,null],
['3日',668,null,null,751,null,null,null,null,null,null,null,null],
['4日',969,null,null,973,null,null,null,null,null,null,null,null],
['5日',923,null,null,1187,null,null,null,null,null,null,null,null],
['6日',1164,null,null,1248,null,null,null,null,null,null,null,null],
['7日',1012,null,null,1093,null,null,null,null,null,null,null,null],
['8日',1138,null,null,1072,null,null,null,null,null,null,null,null],
['9日',1348,null,null,959,null,null,null,null,null,null,null,null],
['10日',1334,null,null,1158,null,null,null,null,null,null,null,null],
['11日',1448,null,null,1204,null,null,null,null,null,null,null,null],
['12日',1383,null,null,1126,null,null,null,null,null,null,null,null],
['13日',1167,null,null,1270,null,null,null,null,null,null,null,null],
['14日',1313,null,null,1501,null,null,null,null,null,null,null,null],
['15日',1222,null,null,1446,null,null,null,null,null,null,null,null],
['16日',1353,null,null,1536,null,null,null,null,null,null,null,null],
['17日',1491,null,null,1508,null,null,null,null,null,null,null,null],
['18日',1624,null,null,1535,null,null,null,null,null,null,null,null],
['19日',1521,null,null,1603,null,null,null,null,null,null,null,null],
['20日',986,null,null,1368,null,null,null,null,null,null,null,null],
['21日',1205,null,null,1369,null,null,null,null,null,null,null,null],
['22日',1395,null,null,1554,null,null,null,null,null,null,null,null],
['23日',1532,null,null,1453,null,null,null,null,null,null,null,null],
['24日',1552,null,null,1400,null,null,null,null,null,null,null,null],
['25日',1616,null,null,1488,null,null,null,null,null,null,null,null],
['26日',1270,null,null,1493,null,null,null,null,null,null,null,null],
['27日',1068,null,null,1606,null,null,null,null,null,null,null,null],
['28日',1156,null,null,1107,null,null,null,null,null,null,null,null],
['29日',1188,null,null,768,null,null,null,null,null,null,null,null],
['30日',1335,null,null,null,null,null,null,null,null,null,null,null],
['31日',1480,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)
      }
    });
  }

});