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',304,null,null,346,null,null,null,null,null,null,null,null],
['2日',341,null,null,378,null,null,null,null,null,null,null,null],
['3日',383,null,null,428,null,null,null,null,null,null,null,null],
['4日',348,null,null,516,null,null,null,null,null,null,null,null],
['5日',414,null,null,558,null,null,null,null,null,null,null,null],
['6日',456,null,null,603,null,null,null,null,null,null,null,null],
['7日',539,null,null,655,null,null,null,null,null,null,null,null],
['8日',453,null,null,666,null,null,null,null,null,null,null,null],
['9日',562,null,null,631,null,null,null,null,null,null,null,null],
['10日',515,null,null,672,null,null,null,null,null,null,null,null],
['11日',458,null,null,546,null,null,null,null,null,null,null,null],
['12日',608,null,null,523,null,null,null,null,null,null,null,null],
['13日',704,null,null,657,null,null,null,null,null,null,null,null],
['14日',755,null,null,763,null,null,null,null,null,null,null,null],
['15日',930,null,null,635,null,null,null,null,null,null,null,null],
['16日',877,null,null,198,null,null,null,null,null,198,null,null],
['17日',224,null,null,195,null,null,null,null,null,195,null,null],
['18日',184,null,null,269,null,null,184,null,null,null,null,null],
['19日',234,null,null,304,null,null,null,null,null,null,null,null],
['20日',290,null,null,308,null,null,null,null,null,null,null,null],
['21日',348,null,null,348,null,null,null,null,null,null,null,null],
['22日',398,null,null,445,null,null,null,null,null,null,null,null],
['23日',420,null,null,475,null,null,null,null,null,null,null,null],
['24日',395,null,null,451,null,null,null,null,null,null,null,null],
['25日',328,null,null,397,null,null,null,null,null,null,null,null],
['26日',290,null,null,556,null,null,null,null,null,null,null,null],
['27日',321,null,null,620,null,null,null,null,null,null,null,null],
['28日',449,null,null,629,null,null,null,null,null,null,null,null],
['29日',538,null,null,637,null,null,null,null,null,null,null,null],
['30日',638,null,null,597,null,null,null,null,null,null,null,null],
['31日',612,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:1000},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)
      }
    });
  }

});