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',884,null,null,954,null,null,null,null,null,null,null,null],
['2日',1013,null,null,1079,null,null,null,null,null,null,null,null],
['3日',1015,null,null,1091,null,null,null,null,null,null,null,null],
['4日',936,null,null,1057,null,null,null,null,null,null,null,null],
['5日',963,null,null,1072,null,null,null,null,null,null,null,null],
['6日',952,null,null,935,null,null,null,null,null,null,null,null],
['7日',980,null,null,943,null,null,null,null,null,null,null,null],
['8日',1025,null,null,891,null,null,null,null,null,null,null,null],
['9日',988,null,null,918,null,null,null,null,null,null,null,null],
['10日',1000,null,null,937,null,null,null,null,null,null,null,null],
['11日',1049,null,null,909,null,null,null,null,null,null,null,null],
['12日',1084,null,null,902,null,null,null,null,null,null,null,null],
['13日',1033,null,null,856,null,null,null,null,null,null,null,null],
['14日',1016,null,null,866,null,null,null,null,null,null,null,null],
['15日',1081,null,null,849,null,null,null,null,null,null,null,null],
['16日',1038,null,null,874,null,null,null,null,null,null,null,null],
['17日',1047,null,null,866,null,null,null,null,null,null,null,null],
['18日',1021,null,null,881,null,null,null,null,null,null,null,null],
['19日',1029,null,null,914,null,null,null,null,null,null,null,null],
['20日',991,null,null,910,null,null,null,null,null,null,null,null],
['21日',1041,null,null,848,null,null,null,null,null,null,null,null],
['22日',909,null,null,618,null,null,null,null,null,null,null,null],
['23日',888,null,null,701,null,null,null,null,null,null,null,null],
['24日',942,null,null,818,null,null,null,null,null,null,null,null],
['25日',849,null,null,781,null,null,null,null,null,null,null,null],
['26日',864,null,null,859,null,null,null,null,null,null,null,null],
['27日',979,null,null,863,null,null,null,null,null,null,null,null],
['28日',933,null,null,771,null,null,null,null,null,null,null,null],
['29日',931,null,null,893,null,null,null,null,null,null,null,null],
['30日',null,null,null,861,null,null,null,null,null,null,null,null],
['31日',null,null,null,847,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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=31 -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)
      }
    });
  }

});