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',846,null,null,948,null,null,null,null,null,null,null,null],
['2日',826,null,null,1149,null,null,null,null,null,null,null,null],
['3日',745,null,null,null,null,null,null,null,null,null,null,null],
['4日',881,null,null,1056,null,null,null,null,null,null,null,null],
['5日',843,null,null,989,null,null,null,null,null,null,null,null],
['6日',849,null,null,882,null,null,null,null,null,null,null,null],
['7日',759,null,null,1033,null,null,null,null,null,null,null,null],
['8日',831,null,null,1087,null,null,null,null,null,null,null,null],
['9日',735,null,null,1028,null,null,null,null,null,null,null,null],
['10日',847,null,null,898,null,null,null,null,null,null,null,null],
['11日',983,null,null,874,null,null,null,null,null,null,null,null],
['12日',935,null,null,936,null,null,null,null,null,null,null,null],
['13日',794,null,null,null,null,null,null,null,null,null,null,null],
['14日',764,null,null,1086,null,null,null,null,null,null,null,null],
['15日',466,null,null,904,null,null,null,null,null,null,null,null],
['16日',705,null,null,1020,null,null,null,null,null,null,null,null],
['17日',848,null,null,928,null,null,null,null,null,null,null,null],
['18日',999,null,null,905,null,null,null,null,null,null,null,null],
['19日',1031,null,null,1009,null,null,null,null,null,null,null,null],
['20日',796,null,null,1084,null,null,null,null,null,null,null,null],
['21日',850,null,null,1056,null,null,null,null,null,null,null,null],
['22日',941,null,null,879,null,null,null,null,null,null,null,null],
['23日',959,null,null,902,null,null,null,null,null,null,null,null],
['24日',1027,null,null,872,null,null,null,null,null,null,null,null],
['25日',1002,null,null,923,null,null,null,null,null,null,null,null],
['26日',1034,null,null,748,null,null,null,null,null,null,null,null],
['27日',914,null,null,613,null,null,null,null,null,null,null,null],
['28日',1035,null,null,666,null,null,null,null,null,null,null,null],
['29日',1033,null,null,620,null,null,null,null,null,null,null,null],
['30日',1023,null,null,554,null,null,null,null,null,null,null,null],
['31日',null,null,null,658,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12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});