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',978,null,null,908,null,null,null,null,null,null,null,null],
['2日',967,null,null,1051,null,null,null,null,null,null,null,null],
['3日',1006,null,null,1077,null,null,null,null,null,null,null,null],
['4日',null,null,null,1044,null,null,null,null,null,null,null,null],
['5日',966,null,null,950,null,null,null,null,null,null,null,null],
['6日',985,null,null,1016,null,null,null,null,null,null,null,null],
['7日',1070,null,null,1111,null,null,null,null,null,null,null,null],
['8日',1094,null,null,1101,null,null,null,null,null,null,null,null],
['9日',881,null,null,1009,null,null,null,null,null,null,null,null],
['10日',955,null,null,1068,null,null,null,null,null,null,null,null],
['11日',971,null,null,1036,null,null,null,null,null,null,null,null],
['12日',909,null,null,927,null,null,null,null,null,null,null,null],
['13日',1004,null,null,902,null,null,null,null,null,null,null,null],
['14日',981,null,null,1022,null,null,null,null,null,null,null,null],
['15日',874,null,null,963,null,null,null,null,null,null,null,null],
['16日',970,null,null,969,null,null,null,null,null,null,null,null],
['17日',949,null,null,1030,null,null,null,null,null,null,null,null],
['18日',1028,null,null,1015,null,null,null,null,null,null,null,null],
['19日',1014,null,null,966,null,null,null,null,null,null,null,null],
['20日',993,null,null,1010,null,null,null,null,null,null,null,null],
['21日',937,null,null,956,null,null,null,null,null,null,null,null],
['22日',891,null,null,1028,null,null,null,null,null,null,null,null],
['23日',947,null,null,894,null,null,null,null,null,null,null,null],
['24日',928,null,null,993,null,null,null,null,null,null,null,null],
['25日',932,null,null,879,null,null,null,null,null,null,null,null],
['26日',953,null,null,893,null,null,null,null,null,null,null,null],
['27日',1023,null,null,909,null,null,null,null,null,null,null,null],
['28日',990,null,null,973,null,null,null,null,null,null,null,null],
['29日',1057,null,null,950,null,null,null,null,null,null,null,null],
['30日',1068,null,null,937,null,null,null,null,null,null,null,null],
['31日',1028,null,null,1027,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1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)
      }
    });
  }

});