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',310,null,null,308,null,null,null,null,null,null,null,null],
['2日',372,null,null,270,null,null,null,null,null,null,null,null],
['3日',465,null,null,272,null,null,null,null,null,null,null,null],
['4日',577,null,null,295,null,null,null,null,null,null,null,null],
['5日',591,null,null,272,null,null,null,null,null,null,null,null],
['6日',384,null,null,287,null,null,null,null,null,null,null,null],
['7日',422,null,null,310,null,null,null,null,null,null,null,null],
['8日',441,null,null,314,null,null,null,null,null,null,null,null],
['9日',472,null,null,315,null,null,null,null,null,null,null,null],
['10日',508,null,null,73,null,null,null,null,null,73,null,null],
['11日',528,null,null,null,null,null,null,null,null,106,null,null],
['12日',499,null,null,153,null,null,null,null,null,153,null,null],
['13日',54,null,null,209,null,null,54,null,null,null,null,null],
['14日',null,null,null,233,null,null,65,null,null,null,null,null],
['15日',null,null,null,256,null,null,106,null,null,null,null,null],
['16日',149,null,null,289,null,null,149,null,null,null,null,null],
['17日',203,null,null,107,null,null,null,null,null,107,null,null],
['18日',233,null,null,146,null,null,null,null,null,146,null,null],
['19日',260,null,null,208,null,null,null,null,null,null,null,null],
['20日',282,null,null,235,null,null,null,null,null,null,null,null],
['21日',277,null,null,266,null,null,null,null,null,null,null,null],
['22日',226,null,null,277,null,null,null,null,null,null,null,null],
['23日',281,null,null,296,null,null,null,null,null,null,null,null],
['24日',292,null,null,347,null,null,null,null,null,null,null,null],
['25日',294,null,null,356,null,null,null,null,null,null,null,null],
['26日',262,null,null,349,null,null,null,null,null,null,null,null],
['27日',88,null,null,374,null,null,88,null,null,null,null,null],
['28日',null,null,null,371,null,null,114,null,null,null,null,null],
['29日',166,null,null,320,null,null,166,null,null,null,null,null],
['30日',213,null,null,302,null,null,null,null,null,null,null,null],
['31日',254,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:'2023年11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)
      }
    });
  }

});