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',660,null,null,682,null,null,null,null,null,null,null,null],
['2日',576,null,null,737,null,null,null,null,null,null,null,null],
['3日',611,null,null,719,null,null,null,null,null,null,null,null],
['4日',644,null,null,627,null,null,null,null,null,null,null,null],
['5日',702,null,null,706,null,null,null,null,null,null,null,null],
['6日',702,null,null,527,null,null,null,null,null,null,null,null],
['7日',614,null,null,629,null,null,null,null,null,null,null,null],
['8日',454,null,null,739,null,null,null,null,null,null,null,null],
['9日',469,null,null,823,null,null,null,null,null,null,null,null],
['10日',472,null,null,890,null,null,null,null,null,null,null,null],
['11日',465,null,null,907,null,null,null,null,null,null,null,null],
['12日',559,null,null,760,null,null,null,null,null,null,null,null],
['13日',640,null,null,597,null,null,null,null,null,null,null,null],
['14日',724,null,null,728,null,null,null,null,null,null,null,null],
['15日',685,null,null,914,null,null,null,null,null,null,null,null],
['16日',591,null,null,1027,null,null,null,null,null,null,null,null],
['17日',543,null,null,918,null,null,null,null,null,null,null,null],
['18日',381,null,null,891,null,null,null,null,null,null,null,null],
['19日',570,null,null,708,null,null,null,null,null,null,null,null],
['20日',658,null,null,572,null,null,null,null,null,null,null,null],
['21日',734,null,null,627,null,null,null,null,null,null,null,null],
['22日',672,null,null,714,null,null,null,null,null,null,null,null],
['23日',671,null,null,859,null,null,null,null,null,null,null,null],
['24日',488,null,null,830,null,null,null,null,null,null,null,null],
['25日',611,null,null,907,null,null,null,null,null,null,null,null],
['26日',787,null,null,948,null,null,null,null,null,null,null,null],
['27日',656,null,null,621,null,null,null,null,null,null,null,null],
['28日',683,null,null,702,null,null,null,null,null,null,null,null],
['29日',782,null,null,796,null,null,null,null,null,null,null,null],
['30日',636,null,null,837,null,null,null,null,null,null,null,null],
['31日',581,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:1100},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)
      }
    });
  }

});