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',463,null,null,544,null,null,null,null,null,null,null,null],
['2日',398,null,null,617,null,null,null,null,null,null,null,null],
['3日',368,null,null,317,null,null,null,null,null,null,null,null],
['4日',430,null,null,390,null,null,null,null,null,null,null,null],
['5日',523,null,null,282,null,null,null,null,null,null,null,null],
['6日',288,null,null,325,null,null,null,null,null,null,null,null],
['7日',344,null,null,339,null,null,null,null,null,null,null,null],
['8日',421,null,null,387,null,null,null,null,null,null,null,null],
['9日',428,null,null,405,null,null,null,null,null,null,null,null],
['10日',477,null,null,445,null,null,null,null,null,null,null,null],
['11日',472,null,null,540,null,null,null,null,null,null,null,null],
['12日',393,null,null,515,null,null,null,null,null,null,null,null],
['13日',475,null,null,519,null,null,null,null,null,null,null,null],
['14日',246,null,null,586,null,null,null,null,null,null,null,null],
['15日',301,null,null,739,null,null,null,null,null,null,null,null],
['16日',350,null,null,740,null,null,null,null,null,null,null,null],
['17日',353,null,null,802,null,null,null,null,null,null,null,null],
['18日',392,null,null,849,null,null,null,null,null,null,null,null],
['19日',517,null,null,1061,null,null,null,null,null,null,null,null],
['20日',398,null,null,344,null,null,null,null,null,null,null,null],
['21日',478,null,null,362,null,null,null,null,null,null,null,null],
['22日',448,null,null,394,null,null,null,null,null,null,null,null],
['23日',371,null,null,530,null,null,null,null,null,null,null,null],
['24日',279,null,null,620,null,null,null,null,null,null,null,null],
['25日',355,null,null,501,null,null,null,null,null,null,null,null],
['26日',420,null,null,597,null,null,null,null,null,null,null,null],
['27日',491,null,null,546,null,null,null,null,null,null,null,null],
['28日',473,null,null,483,null,null,null,null,null,null,null,null],
['29日',489,null,null,437,null,null,null,null,null,null,null,null],
['30日',499,null,null,522,null,null,null,null,null,null,null,null],
['31日',531,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:1100},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)
      }
    });
  }

});