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',null,null,null,239,null,null,null,null,null,null,null,null],
['2日',618,null,null,223,null,null,null,null,null,null,null,null],
['3日',566,null,null,223,null,null,null,null,null,null,null,null],
['4日',504,null,null,214,null,null,null,null,null,null,null,null],
['5日',402,null,null,231,null,null,null,null,null,null,null,null],
['6日',300,null,null,249,null,null,null,null,null,null,null,null],
['7日',210,null,null,257,null,null,null,null,null,null,null,null],
['8日',190,null,null,259,null,null,190,null,null,null,null,null],
['9日',null,null,null,252,null,null,132,null,null,null,null,null],
['10日',null,null,null,287,null,null,101,null,null,null,null,null],
['11日',null,null,null,268,null,null,89,null,null,null,null,null],
['12日',null,null,null,284,null,null,103,null,null,null,null,null],
['13日',null,null,null,306,null,null,107,null,null,null,null,null],
['14日',null,null,null,337,null,null,122,null,null,null,null,null],
['15日',null,null,null,326,null,null,124,null,null,null,null,null],
['16日',null,null,null,297,null,null,152,null,null,null,null,null],
['17日',null,null,null,326,null,null,150,null,null,null,null,null],
['18日',null,null,null,308,null,null,138,null,null,null,null,null],
['19日',null,null,null,321,null,null,145,null,null,null,null,null],
['20日',null,null,null,326,null,null,142,null,null,null,null,null],
['21日',null,null,null,262,null,null,129,null,null,null,null,null],
['22日',170,null,null,290,null,null,170,null,null,null,null,null],
['23日',203,null,null,258,null,null,null,null,null,null,null,null],
['24日',179,null,null,275,null,null,179,null,null,null,null,null],
['25日',null,null,null,307,null,null,160,null,null,null,null,null],
['26日',null,null,null,286,null,null,172,null,null,null,null,null],
['27日',188,null,null,319,null,null,188,null,null,null,null,null],
['28日',204,null,null,331,null,null,null,null,null,null,null,null],
['29日',230,null,null,295,null,null,null,null,null,null,null,null],
['30日',209,null,null,277,null,null,null,null,null,null,null,null],
['31日',185,null,null,309,null,null,185,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8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)
      }
    });
  }

});