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',1072,null,null,1220,null,null,null,null,null,null,null,null],
['2日',1133,null,null,1293,null,null,null,null,null,null,null,null],
['3日',1155,null,null,1065,null,null,null,null,null,null,null,null],
['4日',1250,null,null,1128,null,null,null,null,null,null,null,null],
['5日',1204,null,null,1223,null,null,null,null,null,null,null,null],
['6日',1268,null,null,1288,null,null,null,null,null,null,null,null],
['7日',1328,null,null,1340,null,null,null,null,null,null,null,null],
['8日',1287,null,null,1347,null,null,null,null,null,null,null,null],
['9日',1366,null,null,1283,null,null,null,null,null,null,null,null],
['10日',1277,null,null,1063,null,null,null,null,null,null,null,null],
['11日',1320,null,null,989,null,null,null,null,null,null,null,null],
['12日',1292,null,null,1068,null,null,null,null,null,null,null,null],
['13日',1373,null,null,1092,null,null,null,null,null,null,null,null],
['14日',1317,null,null,1181,null,null,null,null,null,null,null,null],
['15日',1227,null,null,1138,null,null,null,null,null,null,null,null],
['16日',1274,null,null,1075,null,null,null,null,null,null,null,null],
['17日',1256,null,null,1245,null,null,null,null,null,null,null,null],
['18日',1187,null,null,1290,null,null,null,null,null,null,null,null],
['19日',1349,null,null,1014,null,null,null,null,null,null,null,null],
['20日',1340,null,null,1157,null,null,null,null,null,null,null,null],
['21日',1155,null,null,1327,null,null,null,null,null,null,null,null],
['22日',1275,null,null,1153,null,null,null,null,null,null,null,null],
['23日',1282,null,null,1068,null,null,null,null,null,null,null,null],
['24日',1056,null,null,1115,null,null,null,null,null,null,null,null],
['25日',1124,null,null,1159,null,null,null,null,null,null,null,null],
['26日',1120,null,null,1230,null,null,null,null,null,null,null,null],
['27日',1297,null,null,1270,null,null,null,null,null,null,null,null],
['28日',1328,null,null,1368,null,null,null,null,null,null,null,null],
['29日',1331,null,null,1314,null,null,null,null,null,null,null,null],
['30日',1262,null,null,1282,null,null,null,null,null,null,null,null],
['31日',null,null,null,1412,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10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=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)
      }
    });
  }

});