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',null,null,null,284,null,null,115,null,null,null,null,null],
['2日',197,null,null,377,null,null,197,null,null,null,null,null],
['3日',235,null,null,493,null,null,null,null,null,null,null,null],
['4日',259,null,null,531,null,null,null,null,null,null,null,null],
['5日',292,null,null,534,null,null,null,null,null,null,null,null],
['6日',335,null,null,718,null,null,null,null,null,null,null,null],
['7日',374,null,null,604,null,null,null,null,null,null,null,null],
['8日',371,null,null,790,null,null,null,null,null,null,null,null],
['9日',410,null,null,751,null,null,null,null,null,null,null,null],
['10日',470,null,null,245,null,null,null,null,null,null,null,null],
['11日',416,null,null,314,null,null,null,null,null,null,null,null],
['12日',326,null,null,417,null,null,null,null,null,null,null,null],
['13日',314,null,null,491,null,null,null,null,null,null,null,null],
['14日',377,null,null,609,null,null,null,null,null,null,null,null],
['15日',301,null,null,588,null,null,null,null,null,null,null,null],
['16日',326,null,null,629,null,null,null,null,null,null,null,null],
['17日',405,null,null,601,null,null,null,null,null,null,null,null],
['18日',439,null,null,483,null,null,null,null,null,null,null,null],
['19日',408,null,null,526,null,null,null,null,null,null,null,null],
['20日',408,null,null,619,null,null,null,null,null,null,null,null],
['21日',179,null,null,642,null,null,179,null,null,null,null,null],
['22日',220,null,null,639,null,null,null,null,null,null,null,null],
['23日',274,null,null,537,null,null,null,null,null,null,null,null],
['24日',301,null,null,525,null,null,null,null,null,null,null,null],
['25日',298,null,null,551,null,null,null,null,null,null,null,null],
['26日',304,null,null,487,null,null,null,null,null,null,null,null],
['27日',347,null,null,582,null,null,null,null,null,null,null,null],
['28日',355,null,null,745,null,null,null,null,null,null,null,null],
['29日',333,null,null,668,null,null,null,null,null,null,null,null],
['30日',null,null,null,699,null,null,null,null,null,null,null,null],
['31日',null,null,null,582,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3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=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)
      }
    });
  }

});