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',568,null,null,544,null,null,null,null,null,null,null,null],
['2日',548,null,null,588,null,null,null,null,null,null,null,null],
['3日',570,null,null,598,null,null,null,null,null,null,null,null],
['4日',605,null,null,593,null,null,null,null,null,null,null,null],
['5日',654,null,null,715,null,null,null,null,null,null,null,null],
['6日',759,null,null,615,null,null,null,null,null,null,null,null],
['7日',781,null,null,583,null,null,null,null,null,null,null,null],
['8日',655,null,null,656,null,null,null,null,null,null,null,null],
['9日',537,null,null,548,null,null,null,null,null,null,null,null],
['10日',551,null,null,593,null,null,null,null,null,null,null,null],
['11日',689,null,null,533,null,null,null,null,null,null,null,null],
['12日',804,null,null,515,null,null,null,null,null,null,null,null],
['13日',841,null,null,149,null,null,null,null,null,149,null,null],
['14日',894,null,null,197,null,null,null,null,null,197,null,null],
['15日',1127,null,null,291,null,null,null,null,null,null,null,null],
['16日',519,null,null,298,null,null,null,null,null,null,null,null],
['17日',935,null,null,359,null,null,null,null,null,null,null,null],
['18日',296,null,null,426,null,null,null,null,null,null,null,null],
['19日',346,null,null,504,null,null,null,null,null,null,null,null],
['20日',442,null,null,475,null,null,null,null,null,null,null,null],
['21日',452,null,null,480,null,null,null,null,null,null,null,null],
['22日',437,null,null,550,null,null,null,null,null,null,null,null],
['23日',409,null,null,546,null,null,null,null,null,null,null,null],
['24日',487,null,null,533,null,null,null,null,null,null,null,null],
['25日',578,null,null,461,null,null,null,null,null,null,null,null],
['26日',587,null,null,492,null,null,null,null,null,null,null,null],
['27日',450,null,null,470,null,null,null,null,null,null,null,null],
['28日',190,null,null,466,null,null,190,null,null,null,null,null],
['29日',262,null,null,645,null,null,null,null,null,null,null,null],
['30日',390,null,null,842,null,null,null,null,null,null,null,null],
['31日',null,null,null,881,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});