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',1115,null,null,734,null,null,null,null,null,null,null,null],
['2日',null,null,null,862,null,null,null,null,null,null,null,null],
['3日',null,null,null,840,null,null,null,null,null,null,null,null],
['4日',1161,null,null,836,null,null,null,null,null,null,null,null],
['5日',1148,null,null,841,null,null,null,null,null,null,null,null],
['6日',1183,null,null,855,null,null,null,null,null,null,null,null],
['7日',1092,null,null,874,null,null,null,null,null,null,null,null],
['8日',1101,null,null,865,null,null,null,null,null,null,null,null],
['9日',1093,null,null,874,null,null,null,null,null,null,null,null],
['10日',1065,null,null,884,null,null,null,null,null,null,null,null],
['11日',1075,null,null,883,null,null,null,null,null,null,null,null],
['12日',1107,null,null,940,null,null,null,null,null,null,null,null],
['13日',1167,null,null,907,null,null,null,null,null,null,null,null],
['14日',1138,null,null,851,null,null,null,null,null,null,null,null],
['15日',1137,null,null,842,null,null,null,null,null,null,null,null],
['16日',null,null,null,895,null,null,null,null,null,null,null,null],
['17日',1174,null,null,930,null,null,null,null,null,null,null,null],
['18日',1124,null,null,935,null,null,null,null,null,null,null,null],
['19日',1029,null,null,954,null,null,null,null,null,null,null,null],
['20日',601,null,null,900,null,null,null,null,null,null,null,null],
['21日',583,null,null,912,null,null,null,null,null,null,null,null],
['22日',606,null,null,904,null,null,null,null,null,null,null,null],
['23日',645,null,null,910,null,null,null,null,null,null,null,null],
['24日',644,null,null,955,null,null,null,null,null,null,null,null],
['25日',681,null,null,925,null,null,null,null,null,null,null,null],
['26日',703,null,null,956,null,null,null,null,null,null,null,null],
['27日',730,null,null,993,null,null,null,null,null,null,null,null],
['28日',741,null,null,927,null,null,null,null,null,null,null,null],
['29日',756,null,null,947,null,null,null,null,null,null,null,null],
['30日',687,null,null,960,null,null,null,null,null,null,null,null],
['31日',707,null,null,977,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)
      }
    });
  }

});