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',584,null,null,531,null,null,null,null,null,null,null,null],
['2日',515,null,null,560,null,null,null,null,null,null,null,null],
['3日',432,null,null,592,null,null,null,null,null,null,null,null],
['4日',415,null,null,609,null,null,null,null,null,null,null,null],
['5日',401,null,null,585,null,null,null,null,null,null,null,null],
['6日',458,null,null,595,null,null,null,null,null,null,null,null],
['7日',489,null,null,495,null,null,null,null,null,null,null,null],
['8日',468,null,null,554,null,null,null,null,null,null,null,null],
['9日',396,null,null,531,null,null,null,null,null,null,null,null],
['10日',451,null,null,470,null,null,null,null,null,null,null,null],
['11日',499,null,null,461,null,null,null,null,null,null,null,null],
['12日',520,null,null,562,null,null,null,null,null,null,null,null],
['13日',529,null,null,556,null,null,null,null,null,null,null,null],
['14日',515,null,null,523,null,null,null,null,null,null,null,null],
['15日',510,null,null,515,null,null,null,null,null,null,null,null],
['16日',369,null,null,545,null,null,null,null,null,null,null,null],
['17日',454,null,null,544,null,null,null,null,null,null,null,null],
['18日',488,null,null,520,null,null,null,null,null,null,null,null],
['19日',490,null,null,546,null,null,null,null,null,null,null,null],
['20日',500,null,null,614,null,null,null,null,null,null,null,null],
['21日',355,null,null,552,null,null,null,null,null,null,null,null],
['22日',407,null,null,579,null,null,null,null,null,null,null,null],
['23日',473,null,null,654,null,null,null,null,null,null,null,null],
['24日',475,null,null,473,null,null,null,null,null,null,null,null],
['25日',446,null,null,461,null,null,null,null,null,null,null,null],
['26日',467,null,null,534,null,null,null,null,null,null,null,null],
['27日',438,null,null,548,null,null,null,null,null,null,null,null],
['28日',501,null,null,405,null,null,null,null,null,null,null,null],
['29日',563,null,null,414,null,null,null,null,null,null,null,null],
['30日',531,null,null,475,null,null,null,null,null,null,null,null],
['31日',null,null,null,499,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5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});