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',242,null,null,298,null,null,null,null,null,null,null,null],
['2日',333,null,null,380,null,null,null,null,null,null,null,null],
['3日',353,null,null,295,null,null,null,null,null,null,null,null],
['4日',334,null,null,312,null,null,null,null,null,null,null,null],
['5日',340,null,null,347,null,null,null,null,null,null,null,null],
['6日',352,null,null,351,null,null,null,null,null,null,null,null],
['7日',365,null,null,324,null,null,null,null,null,null,null,null],
['8日',393,null,null,270,null,null,null,null,null,null,null,null],
['9日',368,null,null,287,null,null,null,null,null,null,null,null],
['10日',246,null,null,282,null,null,null,null,null,null,null,null],
['11日',243,null,null,235,null,null,null,null,null,null,null,null],
['12日',314,null,null,303,null,null,null,null,null,null,null,null],
['13日',403,null,null,380,null,null,null,null,null,null,null,null],
['14日',464,null,null,432,null,null,null,null,null,null,null,null],
['15日',226,null,null,252,null,null,null,null,null,null,null,null],
['16日',284,null,null,264,null,null,null,null,null,null,null,null],
['17日',351,null,null,329,null,null,null,null,null,null,null,null],
['18日',404,null,null,363,null,null,null,null,null,null,null,null],
['19日',440,null,null,378,null,null,null,null,null,null,null,null],
['20日',486,null,null,354,null,null,null,null,null,null,null,null],
['21日',532,null,null,354,null,null,null,null,null,null,null,null],
['22日',551,null,null,333,null,null,null,null,null,null,null,null],
['23日',515,null,null,369,null,null,null,null,null,null,null,null],
['24日',487,null,null,336,null,null,null,null,null,null,null,null],
['25日',386,null,null,322,null,null,null,null,null,null,null,null],
['26日',351,null,null,311,null,null,null,null,null,null,null,null],
['27日',414,null,null,399,null,null,null,null,null,null,null,null],
['28日',461,null,null,440,null,null,null,null,null,null,null,null],
['29日',469,null,null,470,null,null,null,null,null,null,null,null],
['30日',530,null,null,488,null,null,null,null,null,null,null,null],
['31日',245,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:600},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)
      }
    });
  }

});