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',690,null,null,860,null,null,null,null,null,null,null,null],
['2日',814,null,null,904,null,null,null,null,null,null,null,null],
['3日',834,null,null,915,null,null,null,null,null,null,null,null],
['4日',877,null,null,935,null,null,null,null,null,null,null,null],
['5日',823,null,null,1076,null,null,null,null,null,null,null,null],
['6日',1011,null,null,1236,null,null,null,null,null,null,null,null],
['7日',952,null,null,1236,null,null,null,null,null,null,null,null],
['8日',1054,null,null,1177,null,null,null,null,null,null,null,null],
['9日',974,null,null,1240,null,null,null,null,null,null,null,null],
['10日',1011,null,null,1106,null,null,null,null,null,null,null,null],
['11日',871,null,null,1120,null,null,null,null,null,null,null,null],
['12日',938,null,null,1110,null,null,null,null,null,null,null,null],
['13日',986,null,null,1192,null,null,null,null,null,null,null,null],
['14日',968,null,null,1078,null,null,null,null,null,null,null,null],
['15日',903,null,null,1135,null,null,null,null,null,null,null,null],
['16日',1009,null,null,1174,null,null,null,null,null,null,null,null],
['17日',916,null,null,1192,null,null,null,null,null,null,null,null],
['18日',1012,null,null,1080,null,null,null,null,null,null,null,null],
['19日',1000,null,null,1081,null,null,null,null,null,null,null,null],
['20日',1045,null,null,1101,null,null,null,null,null,null,null,null],
['21日',1047,null,null,1234,null,null,null,null,null,null,null,null],
['22日',1025,null,null,1271,null,null,null,null,null,null,null,null],
['23日',982,null,null,1350,null,null,null,null,null,null,null,null],
['24日',995,null,null,1247,null,null,null,null,null,null,null,null],
['25日',1010,null,null,1155,null,null,null,null,null,null,null,null],
['26日',747,null,null,1279,null,null,null,null,null,null,null,null],
['27日',843,null,null,1278,null,null,null,null,null,null,null,null],
['28日',664,null,null,1025,null,null,null,null,null,null,null,null],
['29日',667,null,null,809,null,null,null,null,null,null,null,null],
['30日',682,null,null,890,null,null,null,null,null,null,null,null],
['31日',643,null,null,832,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:1400},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)
      }
    });
  }

});