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',370,null,null,463,null,null,null,null,null,null,null,null],
['2日',277,null,null,394,null,null,null,null,null,null,null,null],
['3日',312,null,null,442,null,null,null,null,null,null,null,null],
['4日',348,null,null,427,null,null,null,null,null,null,null,null],
['5日',378,null,null,273,null,null,null,null,null,null,null,null],
['6日',294,null,null,333,null,null,null,null,null,null,null,null],
['7日',272,null,null,382,null,null,null,null,null,null,null,null],
['8日',77,null,null,463,null,null,77,null,null,null,null,null],
['9日',null,null,null,528,null,null,103,null,null,null,null,null],
['10日',151,null,null,562,null,null,151,null,null,null,null,null],
['11日',208,null,null,583,null,null,null,null,null,null,null,null],
['12日',232,null,null,360,null,null,null,null,null,null,null,null],
['13日',269,null,null,350,null,null,null,null,null,null,null,null],
['14日',289,null,null,423,null,null,null,null,null,null,null,null],
['15日',248,null,null,488,null,null,null,null,null,null,null,null],
['16日',281,null,null,585,null,null,null,null,null,null,null,null],
['17日',296,null,null,563,null,null,null,null,null,null,null,null],
['18日',319,null,null,506,null,null,null,null,null,null,null,null],
['19日',332,null,null,165,null,null,null,null,null,165,null,null],
['20日',301,null,null,194,null,null,null,null,null,194,null,null],
['21日',322,null,null,260,null,null,null,null,null,null,null,null],
['22日',160,null,null,323,null,null,160,null,null,null,null,null],
['23日',192,null,null,378,null,null,192,null,null,null,null,null],
['24日',233,null,null,412,null,null,null,null,null,null,null,null],
['25日',297,null,null,484,null,null,null,null,null,null,null,null],
['26日',270,null,null,203,null,null,null,null,null,null,null,null],
['27日',306,null,null,242,null,null,null,null,null,null,null,null],
['28日',318,null,null,279,null,null,null,null,null,null,null,null],
['29日',279,null,null,305,null,null,null,null,null,null,null,null],
['30日',324,null,null,344,null,null,null,null,null,null,null,null],
['31日',410,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)
      }
    });
  }

});