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',221,null,null,240,null,null,null,null,null,null,null,null],
['2日',141,null,null,154,null,null,141,null,null,154,null,null],
['3日',189,null,null,201,null,null,189,null,null,null,null,null],
['4日',233,null,null,245,null,null,null,null,null,null,null,null],
['5日',255,null,null,243,null,null,null,null,null,null,null,null],
['6日',229,null,null,290,null,null,null,null,null,null,null,null],
['7日',274,null,null,342,null,null,null,null,null,null,null,null],
['8日',274,null,null,368,null,null,null,null,null,null,null,null],
['9日',332,null,null,376,null,null,null,null,null,null,null,null],
['10日',339,null,null,405,null,null,null,null,null,null,null,null],
['11日',368,null,null,353,null,null,null,null,null,null,null,null],
['12日',387,null,null,246,null,null,null,null,null,null,null,null],
['13日',317,null,null,303,null,null,null,null,null,null,null,null],
['14日',392,null,null,365,null,null,null,null,null,null,null,null],
['15日',400,null,null,347,null,null,null,null,null,null,null,null],
['16日',85,null,null,90,null,null,85,null,null,90,null,null],
['17日',145,null,null,135,null,null,145,null,null,135,null,null],
['18日',207,null,null,203,null,null,null,null,null,null,null,null],
['19日',278,null,null,227,null,null,null,null,null,null,null,null],
['20日',291,null,null,248,null,null,null,null,null,null,null,null],
['21日',313,null,null,271,null,null,null,null,null,null,null,null],
['22日',331,null,null,291,null,null,null,null,null,null,null,null],
['23日',339,null,null,324,null,null,null,null,null,null,null,null],
['24日',291,null,null,334,null,null,null,null,null,null,null,null],
['25日',279,null,null,335,null,null,null,null,null,null,null,null],
['26日',285,null,null,292,null,null,null,null,null,null,null,null],
['27日',253,null,null,286,null,null,null,null,null,null,null,null],
['28日',291,null,null,293,null,null,null,null,null,null,null,null],
['29日',177,null,null,346,null,null,177,null,null,null,null,null],
['30日',null,null,null,320,null,null,null,null,null,null,null,null],
['31日',null,null,null,121,null,null,null,null,null,121,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:500},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});