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',993,null,null,1157,null,null,null,null,null,null,null,null],
['2日',1096,null,null,395,null,null,null,null,null,null,null,null],
['3日',911,null,null,443,null,null,null,null,null,null,null,null],
['4日',286,null,null,500,null,null,null,null,null,null,null,null],
['5日',312,null,null,602,null,null,null,null,null,null,null,null],
['6日',376,null,null,735,null,null,null,null,null,null,null,null],
['7日',473,null,null,774,null,null,null,null,null,null,null,null],
['8日',529,null,null,714,null,null,null,null,null,null,null,null],
['9日',564,null,null,708,null,null,null,null,null,null,null,null],
['10日',614,null,null,904,null,null,null,null,null,null,null,null],
['11日',482,null,null,1016,null,null,null,null,null,null,null,null],
['12日',569,null,null,743,null,null,null,null,null,null,null,null],
['13日',655,null,null,994,null,null,null,null,null,null,null,null],
['14日',525,null,null,1162,null,null,null,null,null,null,null,null],
['15日',623,null,null,1183,null,null,null,null,null,null,null,null],
['16日',782,null,null,1296,null,null,null,null,null,null,null,null],
['17日',909,null,null,1194,null,null,null,null,null,null,null,null],
['18日',889,null,null,1403,null,null,null,null,null,null,null,null],
['19日',1088,null,null,841,null,null,null,null,null,null,null,null],
['20日',905,null,null,1052,null,null,null,null,null,null,null,null],
['21日',291,null,null,796,null,null,null,null,null,null,null,null],
['22日',448,null,null,509,null,null,null,null,null,null,null,null],
['23日',573,null,null,544,null,null,null,null,null,null,null,null],
['24日',553,null,null,613,null,null,null,null,null,null,null,null],
['25日',589,null,null,690,null,null,null,null,null,null,null,null],
['26日',574,null,null,932,null,null,null,null,null,null,null,null],
['27日',644,null,null,821,null,null,null,null,null,null,null,null],
['28日',681,null,null,1090,null,null,null,null,null,null,null,null],
['29日',918,null,null,1105,null,null,null,null,null,null,null,null],
['30日',1154,null,null,1151,null,null,null,null,null,null,null,null],
['31日',1176,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11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=30 -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)
      }
    });
  }

});