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',676,null,null,442,null,null,null,null,null,null,null,null],
['2日',422,null,null,520,null,null,null,null,null,null,null,null],
['3日',451,null,null,560,null,null,null,null,null,null,null,null],
['4日',499,null,null,611,null,null,null,null,null,null,null,null],
['5日',582,null,null,625,null,null,null,null,null,null,null,null],
['6日',531,null,null,172,null,null,null,null,null,172,null,null],
['7日',605,null,null,233,null,null,null,null,null,null,null,null],
['8日',581,null,null,299,null,null,null,null,null,null,null,null],
['9日',179,null,null,411,null,null,179,null,null,null,null,null],
['10日',233,null,null,434,null,null,null,null,null,null,null,null],
['11日',264,null,null,520,null,null,null,null,null,null,null,null],
['12日',381,null,null,572,null,null,null,null,null,null,null,null],
['13日',406,null,null,318,null,null,null,null,null,null,null,null],
['14日',446,null,null,356,null,null,null,null,null,null,null,null],
['15日',478,null,null,412,null,null,null,null,null,null,null,null],
['16日',267,null,null,483,null,null,null,null,null,null,null,null],
['17日',373,null,null,490,null,null,null,null,null,null,null,null],
['18日',476,null,null,591,null,null,null,null,null,null,null,null],
['19日',607,null,null,574,null,null,null,null,null,null,null,null],
['20日',654,null,null,354,null,null,null,null,null,null,null,null],
['21日',716,null,null,458,null,null,null,null,null,null,null,null],
['22日',394,null,null,542,null,null,null,null,null,null,null,null],
['23日',275,null,null,694,null,null,null,null,null,null,null,null],
['24日',342,null,null,616,null,null,null,null,null,null,null,null],
['25日',514,null,null,633,null,null,null,null,null,null,null,null],
['26日',575,null,null,691,null,null,null,null,null,null,null,null],
['27日',504,null,null,398,null,null,null,null,null,null,null,null],
['28日',506,null,null,430,null,null,null,null,null,null,null,null],
['29日',637,null,null,509,null,null,null,null,null,null,null,null],
['30日',588,null,null,616,null,null,null,null,null,null,null,null],
['31日',378,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:'2024年4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});