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',235,null,null,null,null,null,null,null,null,32,null,null],
['2日',259,null,null,null,null,null,null,null,null,45,null,null],
['3日',276,null,null,null,null,null,null,null,null,68,null,null],
['4日',337,null,null,null,null,null,null,null,null,87,null,null],
['5日',339,null,null,null,null,null,null,null,null,90,null,null],
['6日',377,null,null,null,null,null,null,null,null,95,null,null],
['7日',436,null,null,null,null,null,null,null,null,129,null,null],
['8日',452,null,null,null,null,null,null,null,null,139,null,null],
['9日',441,null,null,null,null,null,null,null,null,138,null,null],
['10日',448,null,null,null,null,null,null,null,null,63,null,null],
['11日',259,null,null,null,null,null,null,null,null,70,null,null],
['12日',300,null,null,null,null,null,null,null,null,82,null,null],
['13日',357,null,null,null,null,null,null,null,null,103,null,null],
['14日',409,null,null,null,null,null,null,null,null,146,null,null],
['15日',408,null,null,null,null,null,null,null,null,168,null,null],
['16日',429,null,null,null,null,null,null,null,null,150,null,null],
['17日',263,null,null,null,null,null,null,null,null,154,null,null],
['18日',326,null,null,null,null,null,null,null,null,84,null,null],
['19日',463,null,null,null,null,null,null,null,null,79,null,null],
['20日',511,null,null,null,null,null,null,null,null,106,null,null],
['21日',481,null,null,null,null,null,null,null,null,118,null,null],
['22日',422,null,null,166,null,null,null,null,null,166,null,null],
['23日',408,null,null,205,null,null,null,null,null,null,null,null],
['24日',9,null,null,148,null,null,9,null,null,148,null,null],
['25日',null,null,null,null,null,null,17,null,null,166,null,null],
['26日',null,null,null,null,null,null,32,null,null,183,null,null],
['27日',null,null,null,190,null,null,50,null,null,190,null,null],
['28日',null,null,null,206,null,null,70,null,null,null,null,null],
['29日',null,null,null,null,null,null,74,null,null,null,null,null],
['30日',null,null,null,null,null,null,94,null,null,null,null,null],
['31日',null,null,null,null,null,null,127,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2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=28 -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)
      }
    });
  }

});