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',386,null,null,407,null,null,null,null,null,null,null,null],
['2日',288,null,null,281,null,null,null,null,null,null,null,null],
['3日',259,null,null,261,null,null,null,null,null,null,null,null],
['4日',266,null,null,269,null,null,null,null,null,null,null,null],
['5日',319,null,null,309,null,null,null,null,null,null,null,null],
['6日',336,null,null,251,null,null,null,null,null,null,null,null],
['7日',367,null,null,273,null,null,null,null,null,null,null,null],
['8日',268,null,null,265,null,null,null,null,null,null,null,null],
['9日',276,null,null,297,null,null,null,null,null,null,null,null],
['10日',211,null,null,246,null,null,null,null,null,null,null,null],
['11日',226,null,null,263,null,null,null,null,null,null,null,null],
['12日',250,null,null,341,null,null,null,null,null,null,null,null],
['13日',294,null,null,370,null,null,null,null,null,null,null,null],
['14日',302,null,null,334,null,null,null,null,null,null,null,null],
['15日',372,null,null,329,null,null,null,null,null,null,null,null],
['16日',321,null,null,334,null,null,null,null,null,null,null,null],
['17日',385,null,null,386,null,null,null,null,null,null,null,null],
['18日',259,null,null,246,null,null,null,null,null,null,null,null],
['19日',219,null,null,233,null,null,null,null,null,null,null,null],
['20日',265,null,null,261,null,null,null,null,null,null,null,null],
['21日',332,null,null,278,null,null,null,null,null,null,null,null],
['22日',258,null,null,176,null,null,null,null,null,176,null,null],
['23日',284,null,null,165,null,null,null,null,null,165,null,null],
['24日',311,null,null,265,null,null,null,null,null,null,null,null],
['25日',282,null,null,343,null,null,null,null,null,null,null,null],
['26日',220,null,null,357,null,null,null,null,null,null,null,null],
['27日',235,null,null,341,null,null,null,null,null,null,null,null],
['28日',265,null,null,399,null,null,null,null,null,null,null,null],
['29日',341,null,null,365,null,null,null,null,null,null,null,null],
['30日',422,null,null,403,null,null,null,null,null,null,null,null],
['31日',519,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:'2022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)
      }
    });
  }

});