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',1096,null,null,1278,null,null,null,null,null,null,null,null],
['2日',843,null,null,1016,null,null,null,null,null,null,null,null],
['3日',756,null,null,941,null,null,null,null,null,null,null,null],
['4日',907,null,null,1097,null,null,null,null,null,null,null,null],
['5日',1230,null,null,1083,null,null,null,null,null,null,null,null],
['6日',1082,null,null,1268,null,null,null,null,null,null,null,null],
['7日',1011,null,null,1232,null,null,null,null,null,null,null,null],
['8日',1030,null,null,1089,null,null,null,null,null,null,null,null],
['9日',1038,null,null,1153,null,null,null,null,null,null,null,null],
['10日',1218,null,null,1148,null,null,null,null,null,null,null,null],
['11日',1251,null,null,1318,null,null,null,null,null,null,null,null],
['12日',1130,null,null,1523,null,null,null,null,null,null,null,null],
['13日',1220,null,null,1612,null,null,null,null,null,null,null,null],
['14日',1214,null,null,1627,null,null,null,null,null,null,null,null],
['15日',1121,null,null,1600,null,null,null,null,null,null,null,null],
['16日',739,null,null,1373,null,null,null,null,null,null,null,null],
['17日',1144,null,null,1539,null,null,null,null,null,null,null,null],
['18日',1173,null,null,1593,null,null,null,null,null,null,null,null],
['19日',1121,null,null,1145,null,null,null,null,null,null,null,null],
['20日',1095,null,null,1252,null,null,null,null,null,null,null,null],
['21日',1230,null,null,1516,null,null,null,null,null,null,null,null],
['22日',1194,null,null,1416,null,null,null,null,null,null,null,null],
['23日',1042,null,null,1482,null,null,null,null,null,null,null,null],
['24日',1100,null,null,1546,null,null,null,null,null,null,null,null],
['25日',1152,null,null,1424,null,null,null,null,null,null,null,null],
['26日',1082,null,null,1193,null,null,null,null,null,null,null,null],
['27日',1138,null,null,1276,null,null,null,null,null,null,null,null],
['28日',1092,null,null,1127,null,null,null,null,null,null,null,null],
['29日',1279,null,null,1365,null,null,null,null,null,null,null,null],
['30日',1282,null,null,1505,null,null,null,null,null,null,null,null],
['31日',1056,null,null,1194,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1700},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)
      }
    });
  }

});