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',276,null,null,226,null,null,null,null,null,null,null,null],
['2日',287,null,null,294,null,null,null,null,null,null,null,null],
['3日',293,null,null,327,null,null,null,null,null,null,null,null],
['4日',325,null,null,366,null,null,null,null,null,null,null,null],
['5日',340,null,null,377,null,null,null,null,null,null,null,null],
['6日',339,null,null,355,null,null,null,null,null,null,null,null],
['7日',365,null,null,389,null,null,null,null,null,null,null,null],
['8日',344,'UP!','フランドール•スカーレットピックアップ: 12/08 → 12/19',396,null,null,null,null,null,null,null,null],
['9日',59,null,null,399,null,null,59,null,null,null,null,null],
['10日',145,null,null,408,null,null,145,null,null,null,null,null],
['11日',212,null,null,199,null,null,null,null,null,199,null,null],
['12日',270,null,null,270,null,null,null,null,null,null,null,null],
['13日',310,null,null,320,null,null,null,null,null,null,null,null],
['14日',362,null,null,352,null,null,null,null,null,null,null,null],
['15日',381,null,null,402,null,null,null,null,null,null,null,null],
['16日',370,null,null,412,null,null,null,null,null,null,null,null],
['17日',405,null,null,406,null,null,null,null,null,null,null,null],
['18日',376,null,null,360,null,null,null,null,null,null,null,null],
['19日',379,null,null,383,null,null,null,null,null,null,null,null],
['20日',227,null,null,376,null,null,null,null,null,null,null,null],
['21日',290,null,null,249,null,null,null,null,null,null,null,null],
['22日',373,null,null,299,null,null,null,null,null,null,null,null],
['23日',426,null,null,382,null,null,null,null,null,null,null,null],
['24日',472,null,null,424,null,null,null,null,null,null,null,null],
['25日',446,null,null,452,null,null,null,null,null,null,null,null],
['26日',449,null,null,535,null,null,null,null,null,null,null,null],
['27日',444,null,null,527,null,null,null,null,null,null,null,null],
['28日',506,null,null,563,null,null,null,null,null,null,null,null],
['29日',502,null,null,514,null,null,null,null,null,null,null,null],
['30日',459,null,null,435,null,null,null,null,null,null,null,null],
['31日',419,null,null,421,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1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)
      }
    });
  }

});