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',247,null,null,598,null,null,null,null,null,null,null,null],
['2日',196,null,null,238,null,null,196,null,null,null,null,null],
['3日',201,null,null,248,null,null,null,null,null,null,null,null],
['4日',182,null,null,266,null,null,182,null,null,null,null,null],
['5日',208,null,null,283,null,null,null,null,null,null,null,null],
['6日',280,null,null,307,null,null,null,null,null,null,null,null],
['7日',335,null,null,348,null,null,null,null,null,null,null,null],
['8日',331,null,null,441,null,null,null,null,null,null,null,null],
['9日',349,null,null,450,null,null,null,null,null,null,null,null],
['10日',432,null,null,306,null,null,null,null,null,null,null,null],
['11日',477,null,null,325,null,null,null,null,null,null,null,null],
['12日',458,null,null,362,null,null,null,null,null,null,null,null],
['13日',484,null,null,410,null,null,null,null,null,null,null,null],
['14日',496,null,null,431,null,null,null,null,null,null,null,null],
['15日',502,null,null,480,null,null,null,null,null,null,null,null],
['16日',493,null,null,224,null,null,null,null,null,null,null,null],
['17日',143,null,null,244,null,null,143,null,null,null,null,null],
['18日',null,null,null,264,null,null,143,null,null,null,null,null],
['19日',194,null,null,268,null,null,194,null,null,null,null,null],
['20日',243,null,null,304,null,null,null,null,null,null,null,null],
['21日',319,null,null,415,null,null,null,null,null,null,null,null],
['22日',371,null,null,527,null,null,null,null,null,null,null,null],
['23日',427,null,null,466,null,null,null,null,null,null,null,null],
['24日',421,null,null,370,null,null,null,null,null,null,null,null],
['25日',350,null,null,424,null,null,null,null,null,null,null,null],
['26日',364,null,null,467,null,null,null,null,null,null,null,null],
['27日',421,null,null,476,null,null,null,null,null,null,null,null],
['28日',478,null,null,555,null,null,null,null,null,null,null,null],
['29日',486,null,null,521,null,null,null,null,null,null,null,null],
['30日',527,null,null,null,null,null,null,null,null,null,null,null],
['31日',526,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:600},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)
      }
    });
  }

});