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',242,null,null,330,null,null,null,null,null,null,null,null],
['2日',333,null,null,309,null,null,null,null,null,null,null,null],
['3日',339,null,null,318,null,null,null,null,null,null,null,null],
['4日',318,null,null,309,null,null,null,null,null,null,null,null],
['5日',233,null,null,296,null,null,null,null,null,null,null,null],
['6日',242,null,null,320,null,null,null,null,null,null,null,null],
['7日',258,null,null,332,null,null,null,null,null,null,null,null],
['8日',255,null,null,340,null,null,null,null,null,null,null,null],
['9日',277,null,null,288,null,null,null,null,null,null,null,null],
['10日',243,null,null,333,null,null,null,null,null,null,null,null],
['11日',234,null,null,336,null,null,null,null,null,null,null,null],
['12日',253,null,null,356,null,null,null,null,null,null,null,null],
['13日',292,null,null,345,null,null,null,null,null,null,null,null],
['14日',292,null,null,348,null,null,null,null,null,null,null,null],
['15日',281,null,null,277,null,null,null,null,null,null,null,null],
['16日',280,null,null,309,null,null,null,null,null,null,null,null],
['17日',193,null,null,332,null,null,193,null,null,null,null,null],
['18日',220,null,null,315,null,null,null,null,null,null,null,null],
['19日',264,null,null,303,null,null,null,null,null,null,null,null],
['20日',302,null,null,321,null,null,null,null,null,null,null,null],
['21日',294,null,null,343,null,null,null,null,null,null,null,null],
['22日',290,null,null,348,null,null,null,null,null,null,null,null],
['23日',301,null,null,294,null,null,null,null,null,null,null,null],
['24日',308,null,null,300,null,null,null,null,null,null,null,null],
['25日',317,null,null,297,null,null,null,null,null,null,null,null],
['26日',215,null,null,303,null,null,null,null,null,null,null,null],
['27日',238,null,null,296,null,null,null,null,null,null,null,null],
['28日',280,null,null,59,null,null,null,null,null,59,null,null],
['29日',280,null,null,80,null,null,null,null,null,80,null,null],
['30日',303,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:'2024年2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:400},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=29 -1 ;
  var lastlogcat=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});