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',959,null,null,983,null,null,null,null,null,null,null,null],
['2日',832,null,null,797,null,null,null,null,null,null,null,null],
['3日',915,null,null,897,null,null,null,null,null,null,null,null],
['4日',936,null,null,1032,null,null,null,null,null,null,null,null],
['5日',766,null,null,1054,null,null,null,null,null,null,null,null],
['6日',784,null,null,977,null,null,null,null,null,null,null,null],
['7日',911,null,null,1035,null,null,null,null,null,null,null,null],
['8日',988,null,null,1066,null,null,null,null,null,null,null,null],
['9日',869,null,null,1070,null,null,null,null,null,null,null,null],
['10日',1037,null,null,982,null,null,null,null,null,null,null,null],
['11日',1170,null,null,969,null,null,null,null,null,null,null,null],
['12日',1084,null,null,1009,null,null,null,null,null,null,null,null],
['13日',852,null,null,1050,null,null,null,null,null,null,null,null],
['14日',938,null,null,1129,null,null,null,null,null,null,null,null],
['15日',999,null,null,1045,null,null,null,null,null,null,null,null],
['16日',1005,null,null,883,null,null,null,null,null,null,null,null],
['17日',1048,null,null,993,null,null,null,null,null,null,null,null],
['18日',1067,null,null,1024,null,null,null,null,null,null,null,null],
['19日',931,null,null,1068,null,null,null,null,null,null,null,null],
['20日',905,null,null,1073,null,null,null,null,null,null,null,null],
['21日',900,null,null,950,null,null,null,null,null,null,null,null],
['22日',931,null,null,991,null,null,null,null,null,null,null,null],
['23日',1039,null,null,807,null,null,null,null,null,null,null,null],
['24日',985,null,null,855,null,null,null,null,null,null,null,null],
['25日',936,null,null,1012,null,null,null,null,null,null,null,null],
['26日',1057,null,null,1004,null,null,null,null,null,null,null,null],
['27日',861,null,null,971,null,null,null,null,null,null,null,null],
['28日',854,null,null,943,null,null,null,null,null,null,null,null],
['29日',996,null,null,896,null,null,null,null,null,null,null,null],
['30日',881,null,null,888,null,null,null,null,null,null,null,null],
['31日',977,null,null,920,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});