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',419,null,null,205,null,null,null,null,null,null,null,null],
['2日',409,null,null,213,null,null,null,null,null,null,null,null],
['3日',497,null,null,249,null,null,null,null,null,null,null,null],
['4日',542,null,null,291,null,null,null,null,null,null,null,null],
['5日',617,null,null,345,null,null,null,null,null,null,null,null],
['6日',699,null,null,378,null,null,null,null,null,null,null,null],
['7日',897,null,null,425,null,null,null,null,null,null,null,null],
['8日',1225,null,null,429,null,null,null,null,null,null,null,null],
['9日',652,null,null,433,null,null,null,null,null,null,null,null],
['10日',662,null,null,443,null,null,null,null,null,null,null,null],
['11日',686,null,null,459,null,null,null,null,null,null,null,null],
['12日',589,null,null,369,null,null,null,null,null,null,null,null],
['13日',716,null,null,494,null,null,null,null,null,null,null,null],
['14日',690,null,null,588,null,null,null,null,null,null,null,null],
['15日',812,null,null,611,null,null,null,null,null,null,null,null],
['16日',414,null,null,399,null,null,null,null,null,null,null,null],
['17日',443,null,null,445,null,null,null,null,null,null,null,null],
['18日',461,null,null,459,null,null,null,null,null,null,null,null],
['19日',512,null,null,485,null,null,null,null,null,null,null,null],
['20日',606,null,null,441,null,null,null,null,null,null,null,null],
['21日',603,null,null,425,null,null,null,null,null,null,null,null],
['22日',694,null,null,454,null,null,null,null,null,null,null,null],
['23日',730,null,null,542,null,null,null,null,null,null,null,null],
['24日',783,null,null,638,null,null,null,null,null,null,null,null],
['25日',607,null,null,556,null,null,null,null,null,null,null,null],
['26日',622,null,null,564,null,null,null,null,null,null,null,null],
['27日',596,null,null,582,null,null,null,null,null,null,null,null],
['28日',831,null,null,572,null,null,null,null,null,null,null,null],
['29日',836,null,null,464,null,null,null,null,null,null,null,null],
['30日',827,null,null,406,null,null,null,null,null,null,null,null],
['31日',809,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:1300},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)
      }
    });
  }

});