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',630,null,null,539,null,null,null,null,null,null,null,null],
['2日',373,null,null,414,null,null,null,null,null,null,null,null],
['3日',404,null,null,435,null,null,null,null,null,null,null,null],
['4日',449,null,null,500,null,null,null,null,null,null,null,null],
['5日',442,null,null,533,null,null,null,null,null,null,null,null],
['6日',524,null,null,454,null,null,null,null,null,null,null,null],
['7日',478,null,null,497,null,null,null,null,null,null,null,null],
['8日',509,null,null,509,null,null,null,null,null,null,null,null],
['9日',486,null,null,507,null,null,null,null,null,null,null,null],
['10日',455,null,null,493,null,null,null,null,null,null,null,null],
['11日',461,null,null,595,null,null,null,null,null,null,null,null],
['12日',493,null,null,640,null,null,null,null,null,null,null,null],
['13日',580,null,null,570,null,null,null,null,null,null,null,null],
['14日',612,null,null,500,null,null,null,null,null,null,null,null],
['15日',539,null,null,593,null,null,null,null,null,null,null,null],
['16日',450,null,null,515,null,null,null,null,null,null,null,null],
['17日',464,null,null,478,null,null,null,null,null,null,null,null],
['18日',505,null,null,414,null,null,null,null,null,null,null,null],
['19日',518,null,null,595,null,null,null,null,null,null,null,null],
['20日',520,null,null,465,null,null,null,null,null,null,null,null],
['21日',553,null,null,433,null,null,null,null,null,null,null,null],
['22日',626,null,null,459,null,null,null,null,null,null,null,null],
['23日',405,null,null,474,null,null,null,null,null,null,null,null],
['24日',477,null,null,540,null,null,null,null,null,null,null,null],
['25日',520,null,null,562,null,null,null,null,null,null,null,null],
['26日',378,null,null,606,null,null,null,null,null,null,null,null],
['27日',458,null,null,451,null,null,null,null,null,null,null,null],
['28日',469,null,null,461,null,null,null,null,null,null,null,null],
['29日',510,null,null,583,null,null,null,null,null,null,null,null],
['30日',471,null,null,631,null,null,null,null,null,null,null,null],
['31日',489,null,null,638,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:700},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)
      }
    });
  }

});