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',459,null,null,632,null,null,null,null,null,null,null,null],
['2日',228,null,null,406,null,null,null,null,null,null,null,null],
['3日',253,null,null,468,null,null,null,null,null,null,null,null],
['4日',292,null,null,493,null,null,null,null,null,null,null,null],
['5日',309,null,null,546,null,null,null,null,null,null,null,null],
['6日',367,null,null,620,null,null,null,null,null,null,null,null],
['7日',269,null,null,585,null,null,null,null,null,null,null,null],
['8日',262,null,null,534,null,null,null,null,null,null,null,null],
['9日',374,null,null,579,null,null,null,null,null,null,null,null],
['10日',405,null,null,643,null,null,null,null,null,null,null,null],
['11日',376,null,null,403,null,null,null,null,null,null,null,null],
['12日',386,null,null,427,null,null,null,null,null,null,null,null],
['13日',403,null,null,450,null,null,null,null,null,null,null,null],
['14日',403,null,null,546,null,null,null,null,null,null,null,null],
['15日',370,null,null,340,null,null,null,null,null,null,null,null],
['16日',293,null,null,378,null,null,null,null,null,null,null,null],
['17日',370,null,null,426,null,null,null,null,null,null,null,null],
['18日',350,null,null,504,null,null,null,null,null,null,null,null],
['19日',423,null,null,568,null,null,null,null,null,null,null,null],
['20日',535,null,null,317,null,null,null,null,null,null,null,null],
['21日',309,null,null,323,null,null,null,null,null,null,null,null],
['22日',294,null,null,296,null,null,null,null,null,null,null,null],
['23日',345,null,null,296,null,null,null,null,null,null,null,null],
['24日',411,null,null,332,null,null,null,null,null,null,null,null],
['25日',367,null,null,360,null,null,null,null,null,null,null,null],
['26日',419,null,null,411,null,null,null,null,null,null,null,null],
['27日',417,null,null,430,null,null,null,null,null,null,null,null],
['28日',444,null,null,481,null,null,null,null,null,null,null,null],
['29日',484,null,null,482,null,null,null,null,null,null,null,null],
['30日',584,null,null,null,null,null,null,null,null,null,null,null],
['31日',605,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2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=29 -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)
      }
    });
  }

});