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',null,null,null,994,null,null,null,null,null,null,null,null],
['2日',1136,null,null,1041,null,null,null,null,null,null,null,null],
['3日',1122,null,null,959,null,null,null,null,null,null,null,null],
['4日',1165,null,null,928,null,null,null,null,null,null,null,null],
['5日',null,null,null,910,null,null,null,null,null,null,null,null],
['6日',1042,null,null,961,null,null,null,null,null,null,null,null],
['7日',1058,null,null,970,null,null,null,null,null,null,null,null],
['8日',null,null,null,1021,null,null,null,null,null,null,null,null],
['9日',1152,null,null,914,null,null,null,null,null,null,null,null],
['10日',1116,null,null,1032,null,null,null,null,null,null,null,null],
['11日',1083,null,null,900,null,null,null,null,null,null,null,null],
['12日',967,null,null,746,null,null,null,null,null,null,null,null],
['13日',780,null,null,740,null,null,null,null,null,null,null,null],
['14日',729,null,null,867,null,null,null,null,null,null,null,null],
['15日',735,null,null,877,null,null,null,null,null,null,null,null],
['16日',700,null,null,783,null,null,null,null,null,null,null,null],
['17日',680,null,null,804,null,null,null,null,null,null,null,null],
['18日',736,null,null,818,null,null,null,null,null,null,null,null],
['19日',779,null,null,856,null,null,null,null,null,null,null,null],
['20日',843,null,null,970,null,null,null,null,null,null,null,null],
['21日',773,null,null,878,null,null,null,null,null,null,null,null],
['22日',773,null,null,887,null,null,null,null,null,null,null,null],
['23日',859,null,null,1027,null,null,null,null,null,null,null,null],
['24日',862,null,null,1164,null,null,null,null,null,null,null,null],
['25日',925,null,null,1090,null,null,null,null,null,null,null,null],
['26日',1054,null,null,1037,null,null,null,null,null,null,null,null],
['27日',1026,null,null,1099,null,null,null,null,null,null,null,null],
['28日',1040,null,null,1080,null,null,null,null,null,null,null,null],
['29日',1011,null,null,1125,null,null,null,null,null,null,null,null],
['30日',1108,null,null,1185,null,null,null,null,null,null,null,null],
['31日',1002,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:'2023年9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=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)
      }
    });
  }

});