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',527,null,null,611,null,null,null,null,null,null,null,null],
['2日',438,null,null,518,null,null,null,null,null,null,null,null],
['3日',442,null,null,515,null,null,null,null,null,null,null,null],
['4日',470,null,null,511,null,null,null,null,null,null,null,null],
['5日',415,null,null,577,null,null,null,null,null,null,null,null],
['6日',502,null,null,588,null,null,null,null,null,null,null,null],
['7日',577,null,null,548,null,null,null,null,null,null,null,null],
['8日',635,null,null,522,null,null,null,null,null,null,null,null],
['9日',709,null,null,512,null,null,null,null,null,null,null,null],
['10日',640,null,null,447,null,null,null,null,null,null,null,null],
['11日',725,null,null,526,null,null,null,null,null,null,null,null],
['12日',55,null,null,731,null,null,55,null,null,null,null,null],
['13日',null,null,null,792,null,null,90,null,null,null,null,null],
['14日',169,null,null,811,null,null,169,null,null,null,null,null],
['15日',236,null,null,818,null,null,null,null,null,null,null,null],
['16日',296,null,null,871,null,null,null,null,null,null,null,null],
['17日',313,null,null,350,null,null,null,null,null,null,null,null],
['18日',359,null,null,333,null,null,null,null,null,null,null,null],
['19日',361,null,null,null,null,null,null,null,null,null,null,null],
['20日',390,null,null,null,null,null,null,null,null,null,null,null],
['21日',394,null,null,null,null,null,null,null,null,null,null,null],
['22日',401,null,null,null,null,null,null,null,null,null,null,null],
['23日',422,null,null,null,null,null,null,null,null,null,null,null],
['24日',426,null,null,null,null,null,null,null,null,null,null,null],
['25日',393,null,null,null,null,null,null,null,null,null,null,null],
['26日',288,null,null,null,null,null,null,null,null,null,null,null],
['27日',355,null,null,null,null,null,null,null,null,null,null,null],
['28日',482,null,null,null,null,null,null,null,null,null,null,null],
['29日',523,null,null,null,null,null,null,null,null,null,null,null],
['30日',570,null,null,null,null,null,null,null,null,null,null,null],
['31日',null,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5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=18 -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)
      }
    });
  }

});