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,607,null,null,162,null,null,null,null,null],
['2日',247,null,null,593,null,null,null,null,null,null,null,null],
['3日',301,null,null,653,null,null,null,null,null,null,null,null],
['4日',383,null,null,598,null,null,null,null,null,null,null,null],
['5日',421,null,null,506,'UP!','THE LEGEND of WIZ Ⅰ: 03/05 → 03/16',null,null,null,null,null,null],
['6日',426,null,null,48,null,null,null,null,null,48,null,null],
['7日',503,null,null,null,null,null,null,null,null,73,null,null],
['8日',522,null,null,null,null,null,null,null,null,114,null,null],
['9日',577,null,null,166,null,null,null,null,null,166,null,null],
['10日',599,null,null,201,null,null,null,null,null,null,null,null],
['11日',630,null,null,237,null,null,null,null,null,null,null,null],
['12日',606,null,null,231,null,null,null,null,null,null,null,null],
['13日',512,null,null,231,null,null,null,null,null,null,null,null],
['14日',417,'UP!','St.Valentine 2023: 02/14 → 03/04',252,null,null,null,null,null,null,null,null],
['15日',90,null,null,275,null,null,90,null,null,null,null,null],
['16日',138,null,null,286,null,null,138,null,null,null,null,null],
['17日',229,null,null,293,'UP!','想刻ノ魔道士 ～幻の大地 アルタリア～: 03/17 → 03/30',null,null,null,null,null,null],
['18日',271,null,null,83,null,null,null,null,null,83,null,null],
['19日',277,null,null,null,null,null,null,null,null,97,null,null],
['20日',347,null,null,null,null,null,null,null,null,126,null,null],
['21日',321,null,null,165,null,null,null,null,null,165,null,null],
['22日',346,null,null,214,null,null,null,null,null,null,null,null],
['23日',388,null,null,266,null,null,null,null,null,null,null,null],
['24日',494,null,null,315,null,null,null,null,null,null,null,null],
['25日',498,null,null,93,null,null,null,null,null,93,null,null],
['26日',508,null,null,null,null,null,null,null,null,105,null,null],
['27日',432,null,null,184,null,null,null,null,null,184,null,null],
['28日',504,null,null,275,null,null,null,null,null,null,null,null],
['29日',null,null,null,349,null,null,null,null,null,null,null,null],
['30日',null,null,null,402,null,null,null,null,null,null,null,null],
['31日',null,null,null,416,'UP!','THE LEGENDS of WIZ ～想滅ノ零機構～: 03/31 → 04/13',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3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)
      }
    });
  }

});