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',1122,null,null,1101,null,null,null,null,null,null,null,null],
['2日',1010,null,null,1250,null,null,null,null,null,null,null,null],
['3日',null,null,null,1319,null,null,null,null,null,null,null,null],
['4日',1071,null,null,1202,null,null,null,null,null,null,null,null],
['5日',null,null,null,1170,null,null,null,null,null,null,null,null],
['6日',1359,null,null,1307,null,null,null,null,null,null,null,null],
['7日',1211,null,null,1256,null,null,null,null,null,null,null,null],
['8日',1386,null,null,1295,null,null,null,null,null,null,null,null],
['9日',1335,null,null,1388,null,null,null,null,null,null,null,null],
['10日',1170,null,null,1449,null,null,null,null,null,null,null,null],
['11日',1028,null,null,1118,null,null,null,null,null,null,null,null],
['12日',1258,null,null,1372,null,null,null,null,null,null,null,null],
['13日',1239,null,null,1176,null,null,null,null,null,null,null,null],
['14日',1129,null,null,1337,null,null,null,null,null,null,null,null],
['15日',1112,null,null,1509,null,null,null,null,null,null,null,null],
['16日',1167,null,null,1387,null,null,null,null,null,null,null,null],
['17日',1159,null,null,1160,null,null,null,null,null,null,null,null],
['18日',1214,null,null,982,null,null,null,null,null,null,null,null],
['19日',1227,null,null,1242,null,null,null,null,null,null,null,null],
['20日',1091,null,null,1082,null,null,null,null,null,null,null,null],
['21日',1144,null,null,1230,null,null,null,null,null,null,null,null],
['22日',1294,null,null,1267,null,null,null,null,null,null,null,null],
['23日',1392,null,null,1507,null,null,null,null,null,null,null,null],
['24日',1202,null,null,1040,null,null,null,null,null,null,null,null],
['25日',1143,null,null,1149,null,null,null,null,null,null,null,null],
['26日',1301,null,null,1381,null,null,null,null,null,null,null,null],
['27日',1268,null,null,1515,null,null,null,null,null,null,null,null],
['28日',1461,null,null,1138,null,null,null,null,null,null,null,null],
['29日',1070,null,null,1105,null,null,null,null,null,null,null,null],
['30日',1172,null,null,1147,null,null,null,null,null,null,null,null],
['31日',1315,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6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},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)
      }
    });
  }

});