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',256,null,null,393,null,null,null,null,null,null,null,null],
['2日',261,null,null,363,null,null,null,null,null,null,null,null],
['3日',288,null,null,427,null,null,null,null,null,null,null,null],
['4日',332,null,null,404,null,null,null,null,null,null,null,null],
['5日',338,null,null,225,null,null,null,null,null,null,null,null],
['6日',379,null,null,261,null,null,null,null,null,null,null,null],
['7日',460,null,null,318,null,null,null,null,null,null,null,null],
['8日',112,null,null,402,null,null,112,null,null,null,null,null],
['9日',147,null,null,452,null,null,147,null,null,null,null,null],
['10日',205,null,null,478,null,null,null,null,null,null,null,null],
['11日',248,null,null,464,null,null,null,null,null,null,null,null],
['12日',289,null,null,219,null,null,null,null,null,null,null,null],
['13日',361,null,null,280,null,null,null,null,null,null,null,null],
['14日',368,null,null,333,null,null,null,null,null,null,null,null],
['15日',175,null,null,378,null,null,175,null,null,null,null,null],
['16日',210,null,null,456,null,null,null,null,null,null,null,null],
['17日',256,null,null,455,null,null,null,null,null,null,null,null],
['18日',298,null,null,518,null,null,null,null,null,null,null,null],
['19日',325,null,null,264,null,null,null,null,null,null,null,null],
['20日',353,null,null,296,null,null,null,null,null,null,null,null],
['21日',346,null,null,317,null,null,null,null,null,null,null,null],
['22日',177,null,null,410,null,null,177,null,null,null,null,null],
['23日',221,null,null,436,null,null,null,null,null,null,null,null],
['24日',276,null,null,470,null,null,null,null,null,null,null,null],
['25日',338,null,null,353,null,null,null,null,null,null,null,null],
['26日',366,null,null,89,null,null,null,null,null,89,null,null],
['27日',412,null,null,133,null,null,null,null,null,133,null,null],
['28日',374,null,null,208,null,null,null,null,null,null,null,null],
['29日',262,null,null,244,null,null,null,null,null,null,null,null],
['30日',304,null,null,270,null,null,null,null,null,null,null,null],
['31日',337,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4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=30 -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)
      }
    });
  }

});