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',1212,null,null,1134,null,null,null,null,null,null,null,null],
['2日',1291,null,null,850,null,null,null,null,null,null,null,null],
['3日',1268,null,null,839,null,null,null,null,null,null,null,null],
['4日',1168,null,null,1045,null,null,null,null,null,null,null,null],
['5日',590,null,null,1067,null,null,null,null,null,null,null,null],
['6日',784,null,null,1076,null,null,null,null,null,null,null,null],
['7日',964,null,null,1098,null,null,null,null,null,null,null,null],
['8日',1138,null,null,972,null,null,null,null,null,null,null,null],
['9日',1223,null,null,976,null,null,null,null,null,null,null,null],
['10日',1318,null,null,1129,null,null,null,null,null,null,null,null],
['11日',1394,null,null,1271,null,null,null,null,null,null,null,null],
['12日',1295,null,null,1393,null,null,null,null,null,null,null,null],
['13日',881,null,null,null,null,null,null,null,null,null,null,null],
['14日',964,null,null,null,null,null,null,null,null,null,null,null],
['15日',1071,null,null,null,null,null,null,null,null,null,null,null],
['16日',1026,null,null,1227,null,null,null,null,null,null,null,null],
['17日',1157,null,null,1553,null,null,null,null,null,null,null,null],
['18日',896,null,null,1337,null,null,null,null,null,null,null,null],
['19日',910,null,null,1507,null,null,null,null,null,null,null,null],
['20日',1121,null,null,1253,null,null,null,null,null,null,null,null],
['21日',1101,null,null,1389,null,null,null,null,null,null,null,null],
['22日',1250,null,null,null,null,null,null,null,null,null,null,null],
['23日',1159,null,null,917,null,null,null,null,null,null,null,null],
['24日',1175,null,null,949,null,null,null,null,null,null,null,null],
['25日',1109,null,null,1059,null,null,null,null,null,null,null,null],
['26日',1042,null,null,1148,null,null,null,null,null,null,null,null],
['27日',1008,null,null,1282,null,null,null,null,null,null,null,null],
['28日',1280,null,null,1376,null,null,null,null,null,null,null,null],
['29日',1148,null,null,null,null,null,null,null,null,null,null,null],
['30日',1268,null,null,null,null,null,null,null,null,null,null,null],
['31日',1075,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:'2023年2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=28 -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)
      }
    });
  }

});