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',597,null,null,539,null,null,null,null,null,null,null,null],
['2日',610,null,null,654,null,null,null,null,null,null,null,null],
['3日',706,null,null,481,null,null,null,null,null,null,null,null],
['4日',510,null,null,419,null,null,null,null,null,null,null,null],
['5日',554,null,null,539,null,null,null,null,null,null,null,null],
['6日',443,null,null,611,null,null,null,null,null,null,null,null],
['7日',442,null,null,609,null,null,null,null,null,null,null,null],
['8日',487,null,null,679,null,null,null,null,null,null,null,null],
['9日',482,null,null,717,null,null,null,null,null,null,null,null],
['10日',582,null,null,630,null,null,null,null,null,null,null,null],
['11日',701,null,null,662,null,null,null,null,null,null,null,null],
['12日',529,null,null,823,null,null,null,null,null,null,null,null],
['13日',471,null,null,583,null,null,null,null,null,null,null,null],
['14日',451,null,null,688,null,null,null,null,null,null,null,null],
['15日',459,null,null,453,null,null,null,null,null,null,null,null],
['16日',492,null,null,439,null,null,null,null,null,null,null,null],
['17日',688,null,null,463,null,null,null,null,null,null,null,null],
['18日',427,null,null,344,null,null,null,null,null,null,null,null],
['19日',512,null,null,466,null,null,null,null,null,null,null,null],
['20日',527,null,null,343,null,null,null,null,null,null,null,null],
['21日',418,null,null,550,null,null,null,null,null,null,null,null],
['22日',465,null,null,643,null,null,null,null,null,null,null,null],
['23日',456,null,null,739,null,null,null,null,null,null,null,null],
['24日',561,null,null,661,null,null,null,null,null,null,null,null],
['25日',580,null,null,389,null,null,null,null,null,null,null,null],
['26日',442,null,null,443,null,null,null,null,null,null,null,null],
['27日',472,null,null,520,null,null,null,null,null,null,null,null],
['28日',383,null,null,552,null,null,null,null,null,null,null,null],
['29日',499,null,null,589,null,null,null,null,null,null,null,null],
['30日',409,null,null,null,null,null,null,null,null,null,null,null],
['31日',498,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:'2024年2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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=29 -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)
      }
    });
  }

});