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',null,null,null,395,null,null,180,'EV','新春初夢スクランブル: 01/01 → 01/10',null,null,null],
['2日',null,null,null,408,null,null,89,null,null,null,null,null],
['3日',null,null,null,447,null,null,124,null,null,null,null,null],
['4日',null,null,null,529,null,null,168,null,null,null,null,null],
['5日',185,null,null,532,null,null,185,null,null,null,null,null],
['6日',221,null,null,571,null,null,null,null,null,null,null,null],
['7日',224,null,null,531,null,null,null,null,null,null,null,null],
['8日',214,null,null,566,null,null,null,null,null,null,null,null],
['9日',227,null,null,452,null,null,null,null,null,null,null,null],
['10日',201,null,null,449,null,null,null,null,null,null,null,null],
['11日',134,null,null,116,null,null,134,null,null,116,null,null],
['12日',230,null,null,157,null,null,null,null,null,157,null,null],
['13日',340,null,null,247,null,null,null,null,null,null,null,null],
['14日',444,null,null,317,null,null,null,null,null,null,null,null],
['15日',524,null,null,399,null,null,null,null,null,null,null,null],
['16日',571,null,null,426,null,null,null,null,null,null,null,null],
['17日',641,null,null,462,null,null,null,null,null,null,null,null],
['18日',672,null,null,435,null,null,null,null,null,null,null,null],
['19日',699,null,null,399,null,null,null,null,null,null,null,null],
['20日',561,null,null,384,null,null,null,null,null,null,null,null],
['21日',434,null,null,292,null,null,null,null,null,null,null,null],
['22日',590,null,null,426,null,null,null,null,null,null,null,null],
['23日',748,null,null,540,null,null,null,null,null,null,null,null],
['24日',743,null,null,739,null,null,null,null,null,null,null,null],
['25日',832,null,null,713,null,null,null,null,null,null,null,null],
['26日',757,null,null,786,null,null,null,null,null,null,null,null],
['27日',611,null,null,712,null,null,null,null,null,null,null,null],
['28日',134,null,null,319,null,null,134,null,null,null,null,null],
['29日',167,null,null,null,null,null,167,null,null,null,null,null],
['30日',255,null,null,null,null,null,null,null,null,null,null,null],
['31日',327,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=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)
      }
    });
  }

});