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',1005,null,null,1025,null,null,null,null,null,null,null,null],
['2日',977,null,null,940,null,null,null,null,null,null,null,null],
['3日',1026,null,null,885,null,null,null,null,null,null,null,null],
['4日',1004,null,null,950,null,null,null,null,null,null,null,null],
['5日',1031,null,null,1044,null,null,null,null,null,null,null,null],
['6日',null,null,null,1135,null,null,null,null,null,null,null,null],
['7日',1024,null,null,1134,null,null,null,null,null,null,null,null],
['8日',1083,null,null,1062,null,null,null,null,null,null,null,null],
['9日',1155,null,null,936,null,null,null,null,null,null,null,null],
['10日',1120,null,null,997,null,null,null,null,null,null,null,null],
['11日',849,null,null,1025,null,null,null,null,null,null,null,null],
['12日',881,null,null,1021,null,null,null,null,null,null,null,null],
['13日',923,null,null,1083,null,null,null,null,null,null,null,null],
['14日',921,null,null,1009,null,null,null,null,null,null,null,null],
['15日',938,null,null,911,null,null,null,null,null,null,null,null],
['16日',957,null,null,1013,null,null,null,null,null,null,null,null],
['17日',1065,null,null,1011,null,null,null,null,null,null,null,null],
['18日',819,null,null,1089,null,null,null,null,null,null,null,null],
['19日',914,null,null,935,null,null,null,null,null,null,null,null],
['20日',919,null,null,893,null,null,null,null,null,null,null,null],
['21日',1006,null,null,915,null,null,null,null,null,null,null,null],
['22日',740,null,null,963,null,null,null,null,null,null,null,null],
['23日',940,null,null,1010,null,null,null,null,null,null,null,null],
['24日',1003,null,null,1097,null,null,null,null,null,null,null,null],
['25日',910,null,null,899,null,null,null,null,null,null,null,null],
['26日',835,null,null,1008,null,null,null,null,null,null,null,null],
['27日',837,null,null,826,null,null,null,null,null,null,null,null],
['28日',870,null,null,884,null,null,null,null,null,null,null,null],
['29日',878,null,null,992,null,null,null,null,null,null,null,null],
['30日',954,null,null,807,null,null,null,null,null,null,null,null],
['31日',null,null,null,833,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5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)
      }
    });
  }

});