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',162,null,null,126,null,null,162,null,null,126,null,null],
['2日',254,null,null,208,null,null,null,null,null,null,null,null],
['3日',294,null,null,251,null,null,null,null,null,null,null,null],
['4日',324,null,null,272,null,null,null,null,null,null,null,null],
['5日',383,null,null,292,null,null,null,null,null,null,null,null],
['6日',447,null,null,364,null,null,null,null,null,null,null,null],
['7日',520,null,null,405,null,null,null,null,null,null,null,null],
['8日',552,null,null,174,null,null,null,null,null,174,null,null],
['9日',562,null,null,211,null,null,null,null,null,null,null,null],
['10日',580,null,null,272,null,null,null,null,null,null,null,null],
['11日',556,null,null,328,null,null,null,null,null,null,null,null],
['12日',534,null,null,357,null,null,null,null,null,null,null,null],
['13日',566,null,null,417,null,null,null,null,null,null,null,null],
['14日',587,null,null,409,'UP!','かみさんぽっ！ 千夜一夜の国アリビーヤ: 07/14 → 07/30',null,null,null,null,null,null],
['15日',550,null,null,118,null,null,null,null,null,118,null,null],
['16日',470,'UP!','Diablo Clinic2 Rain of Refrain: 06/16 → 06/29',174,null,null,null,null,null,174,null,null],
['17日',136,null,null,248,null,null,136,null,null,null,null,null],
['18日',153,null,null,300,null,null,153,null,null,null,null,null],
['19日',226,null,null,342,null,null,null,null,null,null,null,null],
['20日',292,null,null,396,null,null,null,null,null,null,null,null],
['21日',357,null,null,429,null,null,null,null,null,null,null,null],
['22日',428,null,null,245,null,null,null,null,null,null,null,null],
['23日',496,null,null,243,null,null,null,null,null,null,null,null],
['24日',287,null,null,299,null,null,null,null,null,null,null,null],
['25日',265,null,null,381,null,null,null,null,null,null,null,null],
['26日',340,null,null,486,null,null,null,null,null,null,null,null],
['27日',412,null,null,519,null,null,null,null,null,null,null,null],
['28日',509,null,null,559,null,null,null,null,null,null,null,null],
['29日',563,null,null,591,null,null,null,null,null,null,null,null],
['30日',508,'UP!','Summer Collection 2023: 06/30 → 07/13',612,null,null,null,null,null,null,null,null],
['31日',null,null,null,515,'UP!','覇剣戦記 Liberation of Gladiator: 07/31 → 08/09',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)
      }
    });
  }

});