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',279,null,null,487,null,null,null,null,null,null,null,null],
['2日',250,null,null,303,null,null,null,null,null,null,null,null],
['3日',256,null,null,277,null,null,null,null,null,null,null,null],
['4日',236,null,null,283,null,null,null,null,null,null,null,null],
['5日',281,null,null,349,null,null,null,null,null,null,null,null],
['6日',323,null,null,419,null,null,null,null,null,null,null,null],
['7日',355,null,null,420,null,null,null,null,null,null,null,null],
['8日',376,null,null,397,null,null,null,null,null,null,null,null],
['9日',383,null,null,185,null,null,null,null,null,185,null,null],
['10日',204,null,null,207,null,null,null,null,null,null,null,null],
['11日',216,null,null,246,null,null,null,null,null,null,null,null],
['12日',259,null,null,259,null,null,null,null,null,null,null,null],
['13日',284,null,null,290,null,null,null,null,null,null,null,null],
['14日',298,null,null,303,null,null,null,null,null,null,null,null],
['15日',324,null,null,346,null,null,null,null,null,null,null,null],
['16日',315,null,null,338,null,null,null,null,null,null,null,null],
['17日',250,null,null,328,null,null,null,null,null,null,null,null],
['18日',250,null,null,342,null,null,null,null,null,null,null,null],
['19日',314,null,null,387,null,null,null,null,null,null,null,null],
['20日',359,null,null,415,null,null,null,null,null,null,null,null],
['21日',342,null,null,407,null,null,null,null,null,null,null,null],
['22日',364,null,null,356,null,null,null,null,null,null,null,null],
['23日',349,null,null,330,null,null,null,null,null,null,null,null],
['24日',292,null,null,321,null,null,null,null,null,null,null,null],
['25日',277,null,null,347,null,null,null,null,null,null,null,null],
['26日',334,null,null,455,null,null,null,null,null,null,null,null],
['27日',358,null,null,473,null,null,null,null,null,null,null,null],
['28日',384,null,null,454,null,null,null,null,null,null,null,null],
['29日',397,null,null,510,null,null,null,null,null,null,null,null],
['30日',null,null,null,303,null,null,null,null,null,null,null,null],
['31日',null,null,null,286,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});