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',966,null,null,833,null,null,null,null,null,null,null,null],
['2日',1010,null,null,947,null,null,null,null,null,null,null,null],
['3日',1115,null,null,1036,null,null,null,null,null,null,null,null],
['4日',1101,null,null,1143,null,null,null,null,null,null,null,null],
['5日',1148,null,null,1342,null,null,null,null,null,null,null,null],
['6日',1239,null,null,1274,null,null,null,null,null,null,null,null],
['7日',1387,null,null,1285,null,null,null,null,null,null,null,null],
['8日',1402,null,null,1239,null,null,null,null,null,null,null,null],
['9日',1069,null,null,1226,null,null,null,null,null,null,null,null],
['10日',1205,null,null,1118,null,null,null,null,null,null,null,null],
['11日',1270,null,null,919,null,null,null,null,null,null,null,null],
['12日',1117,null,null,1161,null,null,null,null,null,null,null,null],
['13日',1066,null,null,1315,null,null,null,null,null,null,null,null],
['14日',1231,null,null,1262,null,null,null,null,null,null,null,null],
['15日',1193,null,null,1244,null,null,null,null,null,null,null,null],
['16日',1298,null,null,1272,null,null,null,null,null,null,null,null],
['17日',1377,null,null,1334,null,null,null,null,null,null,null,null],
['18日',1198,null,null,null,null,null,null,null,null,null,null,null],
['19日',1169,null,null,1424,null,null,null,null,null,null,null,null],
['20日',1295,null,null,1352,null,null,null,null,null,null,null,null],
['21日',1304,null,null,1165,null,null,null,null,null,null,null,null],
['22日',711,null,null,765,null,null,null,null,null,null,null,null],
['23日',949,null,null,855,null,null,null,null,null,null,null,null],
['24日',1174,null,null,870,null,null,null,null,null,null,null,null],
['25日',1351,null,null,1094,null,null,null,null,null,null,null,null],
['26日',1270,null,null,1243,null,null,null,null,null,null,null,null],
['27日',1402,null,null,1260,null,null,null,null,null,null,null,null],
['28日',1289,null,null,1224,null,null,null,null,null,null,null,null],
['29日',1226,null,null,1206,null,null,null,null,null,null,null,null],
['30日',1166,null,null,1000,null,null,null,null,null,null,null,null],
['31日',1028,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11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)
      }
    });
  }

});