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',429,null,null,122,null,null,null,null,null,122,null,null],
['2日',320,null,null,222,null,null,null,null,null,null,null,null],
['3日',327,null,null,256,null,null,null,null,null,null,null,null],
['4日',315,null,null,279,null,null,null,null,null,null,null,null],
['5日',339,null,null,295,null,null,null,null,null,null,null,null],
['6日',331,null,null,345,null,null,null,null,null,null,null,null],
['7日',367,null,null,374,null,null,null,null,null,null,null,null],
['8日',404,null,null,338,null,null,null,null,null,null,null,null],
['9日',393,null,null,343,null,null,null,null,null,null,null,null],
['10日',420,null,null,356,null,null,null,null,null,null,null,null],
['11日',408,null,null,366,null,null,null,null,null,null,null,null],
['12日',383,null,null,122,null,null,null,null,null,122,null,null],
['13日',378,null,null,206,null,null,null,null,null,null,null,null],
['14日',107,null,null,281,null,null,107,null,null,null,null,null],
['15日',172,null,null,341,null,null,172,null,null,null,null,null],
['16日',224,null,null,392,null,null,null,null,null,null,null,null],
['17日',273,null,null,423,null,null,null,null,null,null,null,null],
['18日',302,null,null,466,null,null,null,null,null,null,null,null],
['19日',350,null,null,247,null,null,null,null,null,null,null,null],
['20日',360,null,null,296,null,null,null,null,null,null,null,null],
['21日',379,null,null,324,null,null,null,null,null,null,null,null],
['22日',391,null,null,353,null,null,null,null,null,null,null,null],
['23日',348,null,null,369,null,null,null,null,null,null,null,null],
['24日',403,null,null,396,null,null,null,null,null,null,null,null],
['25日',353,null,null,403,null,null,null,null,null,null,null,null],
['26日',387,null,null,414,null,null,null,null,null,null,null,null],
['27日',422,null,null,444,null,null,null,null,null,null,null,null],
['28日',314,null,null,504,null,null,null,null,null,null,null,null],
['29日',406,null,null,523,null,null,null,null,null,null,null,null],
['30日',441,null,null,510,null,null,null,null,null,null,null,null],
['31日',null,null,null,491,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5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)
      }
    });
  }

});