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',1292,null,null,1175,null,null,null,null,null,null,null,null],
['2日',1164,null,null,1016,null,null,null,null,null,null,null,null],
['3日',1089,null,null,1129,null,null,null,null,null,null,null,null],
['4日',1022,null,null,1091,null,null,null,null,null,null,null,null],
['5日',1104,null,null,1031,null,null,null,null,null,null,null,null],
['6日',1218,null,null,1053,null,null,null,null,null,null,null,null],
['7日',1152,null,null,1169,null,null,null,null,null,null,null,null],
['8日',1065,null,null,1198,null,null,null,null,null,null,null,null],
['9日',988,null,null,1240,null,null,null,null,null,null,null,null],
['10日',1071,null,null,1235,null,null,null,null,null,null,null,null],
['11日',1097,null,null,1273,null,null,null,null,null,null,null,null],
['12日',1119,null,null,1424,null,null,null,null,null,null,null,null],
['13日',1067,null,null,888,null,null,null,null,null,null,null,null],
['14日',1078,null,null,968,null,null,null,null,null,null,null,null],
['15日',1010,null,null,1005,null,null,null,null,null,null,null,null],
['16日',1078,null,null,906,null,null,null,null,null,null,null,null],
['17日',1013,null,null,1109,null,null,null,null,null,null,null,null],
['18日',953,null,null,1334,null,null,null,null,null,null,null,null],
['19日',1162,null,null,1307,null,null,null,null,null,null,null,null],
['20日',918,null,null,null,null,null,null,null,null,null,null,null],
['21日',1072,null,null,1352,null,null,null,null,null,null,null,null],
['22日',1098,null,null,1356,null,null,null,null,null,null,null,null],
['23日',1160,null,null,1261,null,null,null,null,null,null,null,null],
['24日',1309,null,null,1284,null,null,null,null,null,null,null,null],
['25日',1109,null,null,1280,null,null,null,null,null,null,null,null],
['26日',1033,null,null,1291,null,null,null,null,null,null,null,null],
['27日',937,null,null,1030,null,null,null,null,null,null,null,null],
['28日',1020,null,null,1068,null,null,null,null,null,null,null,null],
['29日',1292,null,null,1059,null,null,null,null,null,null,null,null],
['30日',1078,null,null,1076,null,null,null,null,null,null,null,null],
['31日',1278,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:'2022年9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1500},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)
      }
    });
  }

});