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',336,null,null,488,null,null,null,null,null,null,null,null],
['2日',312,null,null,295,null,null,null,null,null,null,null,null],
['3日',346,null,null,324,null,null,null,null,null,null,null,null],
['4日',371,null,null,331,null,null,null,null,null,null,null,null],
['5日',277,null,null,348,null,null,null,null,null,null,null,null],
['6日',349,null,null,204,null,null,null,null,null,null,null,null],
['7日',242,null,null,138,null,null,null,null,null,138,null,null],
['8日',244,null,null,181,null,null,null,null,null,181,null,null],
['9日',292,null,null,265,null,null,null,null,null,null,null,null],
['10日',431,null,null,274,null,null,null,null,null,null,null,null],
['11日',537,null,null,305,null,null,null,null,null,null,null,null],
['12日',457,null,null,365,null,null,null,null,null,null,null,null],
['13日',398,null,null,395,null,null,null,null,null,null,null,null],
['14日',477,null,null,418,null,null,null,null,null,null,null,null],
['15日',320,null,null,415,null,null,null,null,null,null,null,null],
['16日',369,null,null,68,null,null,null,null,null,68,null,null],
['17日',297,null,null,null,null,null,null,null,null,77,null,null],
['18日',338,null,null,null,null,null,null,null,null,106,null,null],
['19日',390,null,null,null,null,null,null,null,null,150,null,null],
['20日',406,null,null,182,null,null,null,null,null,182,null,null],
['21日',238,null,null,236,null,null,null,null,null,null,null,null],
['22日',306,null,null,286,null,null,null,null,null,null,null,null],
['23日',358,null,null,259,null,null,null,null,null,null,null,null],
['24日',398,null,null,266,null,null,null,null,null,null,null,null],
['25日',371,null,null,257,null,null,null,null,null,null,null,null],
['26日',479,null,null,284,null,null,null,null,null,null,null,null],
['27日',327,null,null,118,null,null,null,null,null,118,null,null],
['28日',358,null,null,157,null,null,null,null,null,157,null,null],
['29日',399,null,null,201,null,null,null,null,null,null,null,null],
['30日',null,null,null,149,null,null,null,null,null,149,null,null],
['31日',null,null,null,274,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)
      }
    });
  }

});