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',469,null,null,517,null,null,null,null,null,null,null,null],
['2日',209,null,null,269,null,null,null,null,null,null,null,null],
['3日',229,null,null,318,null,null,null,null,null,null,null,null],
['4日',285,null,null,382,null,null,null,null,null,null,null,null],
['5日',346,null,null,469,null,null,null,null,null,null,null,null],
['6日',360,null,null,440,null,null,null,null,null,null,null,null],
['7日',387,null,null,517,null,null,null,null,null,null,null,null],
['8日',392,null,null,480,null,null,null,null,null,null,null,null],
['9日',409,null,null,529,null,null,null,null,null,null,null,null],
['10日',459,null,null,570,null,null,null,null,null,null,null,null],
['11日',475,null,null,586,null,null,null,null,null,null,null,null],
['12日',542,null,null,535,null,null,null,null,null,null,null,null],
['13日',525,null,null,551,null,null,null,null,null,null,null,null],
['14日',602,null,null,576,null,null,null,null,null,null,null,null],
['15日',545,null,null,591,null,null,null,null,null,null,null,null],
['16日',555,null,null,620,null,null,null,null,null,null,null,null],
['17日',453,null,null,511,null,null,null,null,null,null,null,null],
['18日',508,null,null,544,null,null,null,null,null,null,null,null],
['19日',579,null,null,625,null,null,null,null,null,null,null,null],
['20日',574,null,null,611,null,null,null,null,null,null,null,null],
['21日',609,null,null,647,null,null,null,null,null,null,null,null],
['22日',594,null,null,661,null,null,null,null,null,null,null,null],
['23日',648,null,null,636,null,null,null,null,null,null,null,null],
['24日',430,null,null,581,null,null,null,null,null,null,null,null],
['25日',623,null,null,583,null,null,null,null,null,null,null,null],
['26日',643,null,null,594,null,null,null,null,null,null,null,null],
['27日',634,null,null,589,null,null,null,null,null,null,null,null],
['28日',685,null,null,572,null,null,null,null,null,null,null,null],
['29日',691,null,null,622,null,null,null,null,null,null,null,null],
['30日',563,null,null,523,null,null,null,null,null,null,null,null],
['31日',490,null,null,578,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:'2023年1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)
      }
    });
  }

});