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',1389,null,null,1447,null,null,null,null,null,null,null,null],
['2日',1489,null,null,1401,null,null,null,null,null,null,null,null],
['3日',1150,null,null,1338,null,null,null,null,null,null,null,null],
['4日',1122,null,null,1433,null,null,null,null,null,null,null,null],
['5日',1260,null,null,1440,null,null,null,null,null,null,null,null],
['6日',1272,null,null,1547,null,null,null,null,null,null,null,null],
['7日',1326,null,null,1334,null,null,null,null,null,null,null,null],
['8日',1377,null,null,933,null,null,null,null,null,null,null,null],
['9日',1402,null,null,1157,null,null,null,null,null,null,null,null],
['10日',1304,null,null,1183,null,null,null,null,null,null,null,null],
['11日',1539,null,null,1314,null,null,null,null,null,null,null,null],
['12日',1516,null,null,1462,null,null,null,null,null,null,null,null],
['13日',1540,null,null,1492,null,null,null,null,null,null,null,null],
['14日',1503,null,null,1489,null,null,null,null,null,null,null,null],
['15日',1379,null,null,1171,null,null,null,null,null,null,null,null],
['16日',1208,null,null,1156,null,null,null,null,null,null,null,null],
['17日',1198,null,null,1208,null,null,null,null,null,null,null,null],
['18日',1365,null,null,1265,null,null,null,null,null,null,null,null],
['19日',1395,null,null,1488,null,null,null,null,null,null,null,null],
['20日',1355,null,null,1182,null,null,null,null,null,null,null,null],
['21日',1340,null,null,1144,null,null,null,null,null,null,null,null],
['22日',1056,null,null,1112,null,null,null,null,null,null,null,null],
['23日',1192,null,null,1269,null,null,null,null,null,null,null,null],
['24日',1300,null,null,1303,null,null,null,null,null,null,null,null],
['25日',1394,null,null,1392,null,null,null,null,null,null,null,null],
['26日',1448,null,null,1177,null,null,null,null,null,null,null,null],
['27日',999,null,null,1390,null,null,null,null,null,null,null,null],
['28日',1014,null,null,1204,null,null,null,null,null,null,null,null],
['29日',1182,null,null,1466,null,null,null,null,null,null,null,null],
['30日',1321,null,null,1493,null,null,null,null,null,null,null,null],
['31日',1451,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4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},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=30 -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)
      }
    });
  }

});