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',1132,null,null,1046,null,null,null,null,null,null,null,null],
['2日',1055,null,null,851,null,null,null,null,null,null,null,null],
['3日',1204,null,null,781,null,null,null,null,null,null,null,null],
['4日',1123,null,null,869,null,null,null,null,null,null,null,null],
['5日',1207,null,null,null,null,null,null,null,null,null,null,null],
['6日',1054,null,null,1049,null,null,null,null,null,null,null,null],
['7日',1205,null,null,788,null,null,null,null,null,null,null,null],
['8日',1360,null,null,865,null,null,null,null,null,null,null,null],
['9日',1260,null,null,702,null,null,null,null,null,null,null,null],
['10日',1247,null,null,707,null,null,null,null,null,null,null,null],
['11日',1341,null,null,890,null,null,null,null,null,null,null,null],
['12日',1164,null,null,904,null,null,null,null,null,null,null,null],
['13日',1131,null,null,1089,null,null,null,null,null,null,null,null],
['14日',1008,null,null,868,null,null,null,null,null,null,null,null],
['15日',1043,null,null,677,null,null,null,null,null,null,null,null],
['16日',1214,null,null,706,null,null,null,null,null,null,null,null],
['17日',894,null,null,913,null,null,null,null,null,null,null,null],
['18日',993,null,null,946,null,null,null,null,null,null,null,null],
['19日',1050,null,null,1237,null,null,null,null,null,null,null,null],
['20日',914,null,null,1320,null,null,null,null,null,null,null,null],
['21日',1106,null,null,1431,null,null,null,null,null,null,null,null],
['22日',1195,null,null,1292,null,null,null,null,null,null,null,null],
['23日',1172,null,null,1040,null,null,null,null,null,null,null,null],
['24日',1013,null,null,1019,null,null,null,null,null,null,null,null],
['25日',1135,null,null,1163,null,null,null,null,null,null,null,null],
['26日',1009,null,null,1350,null,null,null,null,null,null,null,null],
['27日',1094,null,null,793,null,null,null,null,null,null,null,null],
['28日',1016,null,null,1027,null,null,null,null,null,null,null,null],
['29日',1064,null,null,null,null,null,null,null,null,null,null,null],
['30日',1014,null,null,null,null,null,null,null,null,null,null,null],
['31日',1170,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:1500},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)
      }
    });
  }

});