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',1334,null,null,1208,null,null,null,null,null,null,null,null],
['2日',828,null,null,1267,null,null,null,null,null,null,null,null],
['3日',1009,null,null,1455,null,null,null,null,null,null,null,null],
['4日',1214,null,null,1556,null,null,null,null,null,null,null,null],
['5日',1337,null,null,1478,null,null,null,null,null,null,null,null],
['6日',1143,null,null,659,null,null,null,null,null,null,null,null],
['7日',1274,null,null,721,null,null,null,null,null,null,null,null],
['8日',1244,null,null,937,null,null,null,null,null,null,null,null],
['9日',597,null,null,1076,null,null,null,null,null,null,null,null],
['10日',775,null,null,1216,null,null,null,null,null,null,null,null],
['11日',1061,null,null,1480,null,null,null,null,null,null,null,null],
['12日',1115,null,null,1199,null,null,null,null,null,null,null,null],
['13日',1225,null,null,669,null,null,null,null,null,null,null,null],
['14日',1249,null,null,798,null,null,null,null,null,null,null,null],
['15日',1257,null,null,1078,null,null,null,null,null,null,null,null],
['16日',643,null,null,1246,null,null,null,null,null,null,null,null],
['17日',865,null,null,1183,null,null,null,null,null,null,null,null],
['18日',1047,null,null,1388,null,null,null,null,null,null,null,null],
['19日',1166,null,null,1106,null,null,null,null,null,null,null,null],
['20日',1271,null,null,633,null,null,null,null,null,null,null,null],
['21日',1313,null,null,828,null,null,null,null,null,null,null,null],
['22日',1179,null,null,979,null,null,null,null,null,null,null,null],
['23日',641,null,null,1010,null,null,null,null,null,null,null,null],
['24日',770,null,null,1252,null,null,null,null,null,null,null,null],
['25日',957,null,null,1448,null,null,null,null,null,null,null,null],
['26日',1099,null,null,1113,null,null,null,null,null,null,null,null],
['27日',1057,null,null,775,null,null,null,null,null,null,null,null],
['28日',1242,null,null,830,null,null,null,null,null,null,null,null],
['29日',1361,null,null,null,null,null,null,null,null,null,null,null],
['30日',673,null,null,null,null,null,null,null,null,null,null,null],
['31日',905,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)
      }
    });
  }

});