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',557,null,null,477,null,null,null,null,null,null,null,null],
['2日',442,null,null,431,null,null,null,null,null,null,null,null],
['3日',466,null,null,388,null,null,null,null,null,null,null,null],
['4日',480,null,null,448,null,null,null,null,null,null,null,null],
['5日',479,null,null,455,null,null,null,null,null,null,null,null],
['6日',456,null,null,410,null,null,null,null,null,null,null,null],
['7日',553,null,null,502,null,null,null,null,null,null,null,null],
['8日',589,null,null,535,null,null,null,null,null,null,null,null],
['9日',574,null,null,519,null,null,null,null,null,null,null,null],
['10日',545,null,null,510,null,null,null,null,null,null,null,null],
['11日',571,null,null,461,null,null,null,null,null,null,null,null],
['12日',525,null,null,518,null,null,null,null,null,null,null,null],
['13日',549,null,null,532,null,null,null,null,null,null,null,null],
['14日',588,null,null,249,null,null,null,null,null,null,null,null],
['15日',618,null,null,253,null,null,null,null,null,null,null,null],
['16日',294,null,null,339,null,null,null,null,null,null,null,null],
['17日',279,null,null,372,null,null,null,null,null,null,null,null],
['18日',317,null,null,378,null,null,null,null,null,null,null,null],
['19日',330,null,null,409,null,null,null,null,null,null,null,null],
['20日',326,null,null,411,null,null,null,null,null,null,null,null],
['21日',322,null,null,425,null,null,null,null,null,null,null,null],
['22日',353,null,null,488,null,null,null,null,null,null,null,null],
['23日',235,null,null,436,null,null,null,null,null,null,null,null],
['24日',291,null,null,449,null,null,null,null,null,null,null,null],
['25日',369,null,null,505,null,null,null,null,null,null,null,null],
['26日',353,null,null,486,null,null,null,null,null,null,null,null],
['27日',392,null,null,455,null,null,null,null,null,null,null,null],
['28日',488,null,null,515,null,null,null,null,null,null,null,null],
['29日',461,null,null,236,null,null,null,null,null,null,null,null],
['30日',476,null,null,268,null,null,null,null,null,null,null,null],
['31日',null,null,null,326,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:'2022年7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)
      }
    });
  }

});