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',212,null,null,163,null,null,null,null,null,163,null,null],
['2日',301,null,null,262,null,null,null,null,null,null,null,null],
['3日',349,null,null,315,null,null,null,null,null,null,null,null],
['4日',357,null,null,372,null,null,null,null,null,null,null,null],
['5日',403,null,null,430,null,null,null,null,null,null,null,null],
['6日',301,null,null,465,null,null,null,null,null,null,null,null],
['7日',359,null,null,520,null,null,null,null,null,null,null,null],
['8日',415,null,null,548,null,null,null,null,null,null,null,null],
['9日',465,null,null,534,null,null,null,null,null,null,null,null],
['10日',416,null,null,521,null,null,null,null,null,null,null,null],
['11日',370,null,null,540,null,null,null,null,null,null,null,null],
['12日',472,null,null,352,null,null,null,null,null,null,null,null],
['13日',561,null,null,403,null,null,null,null,null,null,null,null],
['14日',502,null,null,482,null,null,null,null,null,null,null,null],
['15日',500,null,null,206,null,null,null,null,null,null,null,null],
['16日',137,null,null,223,null,null,137,null,null,null,null,null],
['17日',183,null,null,250,null,null,183,null,null,null,null,null],
['18日',248,null,null,106,null,null,null,null,null,106,null,null],
['19日',282,null,null,132,null,null,null,null,null,132,null,null],
['20日',345,null,null,227,null,null,null,null,null,null,null,null],
['21日',317,null,null,281,null,null,null,null,null,null,null,null],
['22日',364,null,null,322,null,null,null,null,null,null,null,null],
['23日',401,null,null,338,null,null,null,null,null,null,null,null],
['24日',440,null,null,378,null,null,null,null,null,null,null,null],
['25日',443,null,null,401,null,null,null,null,null,null,null,null],
['26日',400,null,null,378,null,null,null,null,null,null,null,null],
['27日',142,null,null,400,null,null,142,null,null,null,null,null],
['28日',206,null,null,240,null,null,null,null,null,null,null,null],
['29日',292,null,null,294,null,null,null,null,null,null,null,null],
['30日',355,null,null,343,null,null,null,null,null,null,null,null],
['31日',405,null,null,288,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8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)
      }
    });
  }

});