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',1147,null,null,1156,null,null,null,null,null,null,null,null],
['2日',1065,null,null,1075,null,null,null,null,null,null,null,null],
['3日',938,null,null,807,null,null,null,null,null,null,null,null],
['4日',866,null,null,872,null,null,null,null,null,null,null,null],
['5日',860,null,null,888,null,null,null,null,null,null,null,null],
['6日',1034,null,null,1017,null,null,null,null,null,null,null,null],
['7日',988,null,null,954,null,null,null,null,null,null,null,null],
['8日',949,null,null,1050,null,null,null,null,null,null,null,null],
['9日',1232,null,null,1143,null,null,null,null,null,null,null,null],
['10日',1240,null,null,1102,null,null,null,null,null,null,null,null],
['11日',1374,null,null,1231,null,null,null,null,null,null,null,null],
['12日',1158,null,null,1059,null,null,null,null,null,null,null,null],
['13日',1083,null,null,1041,null,null,null,null,null,null,null,null],
['14日',1135,null,null,1157,null,null,null,null,null,null,null,null],
['15日',944,null,null,915,null,null,null,null,null,null,null,null],
['16日',1115,null,null,1082,null,null,null,null,null,null,null,null],
['17日',1172,null,null,1060,null,null,null,null,null,null,null,null],
['18日',1104,null,null,1114,null,null,null,null,null,null,null,null],
['19日',1108,null,null,1132,null,null,null,null,null,null,null,null],
['20日',1226,null,null,1190,null,null,null,null,null,null,null,null],
['21日',1107,null,null,1289,null,null,null,null,null,null,null,null],
['22日',1312,null,null,1195,null,null,null,null,null,null,null,null],
['23日',948,null,null,1147,null,null,null,null,null,null,null,null],
['24日',869,null,null,1008,null,null,null,null,null,null,null,null],
['25日',911,null,null,989,null,null,null,null,null,null,null,null],
['26日',1049,null,null,1089,null,null,null,null,null,null,null,null],
['27日',1069,null,null,1092,null,null,null,null,null,null,null,null],
['28日',874,null,null,1146,null,null,null,null,null,null,null,null],
['29日',996,null,null,988,null,null,null,null,null,null,null,null],
['30日',1096,null,null,1023,null,null,null,null,null,null,null,null],
['31日',null,null,null,941,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: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)
      }
    });
  }

});