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',1200,null,null,1109,null,null,null,null,null,null,null,null],
['2日',1102,null,null,846,null,null,null,null,null,null,null,null],
['3日',1129,null,null,938,null,null,null,null,null,null,null,null],
['4日',1190,null,null,1023,null,null,null,null,null,null,null,null],
['5日',1182,null,null,1188,null,null,null,null,null,null,null,null],
['6日',1100,null,null,1120,null,null,null,null,null,null,null,null],
['7日',1113,null,null,1076,null,null,null,null,null,null,null,null],
['8日',1122,null,null,1068,null,null,null,null,null,null,null,null],
['9日',1112,null,null,1028,null,null,null,null,null,null,null,null],
['10日',1317,null,null,977,null,null,null,null,null,null,null,null],
['11日',1359,null,null,990,null,null,null,null,null,null,null,null],
['12日',1310,null,null,1054,null,null,null,null,null,null,null,null],
['13日',1413,null,null,1081,null,null,null,null,null,null,null,null],
['14日',1305,null,null,1189,null,null,null,null,null,null,null,null],
['15日',1292,null,null,1270,null,null,null,null,null,null,null,null],
['16日',1286,null,null,1178,null,null,null,null,null,null,null,null],
['17日',1004,null,null,1260,null,null,null,null,null,null,null,null],
['18日',1046,null,null,1271,null,null,null,null,null,null,null,null],
['19日',1093,null,null,1186,null,null,null,null,null,null,null,null],
['20日',1065,null,null,1335,null,null,null,null,null,null,null,null],
['21日',1083,null,null,1193,null,null,null,null,null,null,null,null],
['22日',1066,null,null,973,null,null,null,null,null,null,null,null],
['23日',1017,null,null,1046,null,null,null,null,null,null,null,null],
['24日',984,null,null,1137,null,null,null,null,null,null,null,null],
['25日',1080,null,null,1044,null,null,null,null,null,null,null,null],
['26日',1195,null,null,1171,null,null,null,null,null,null,null,null],
['27日',1111,null,null,900,null,null,null,null,null,null,null,null],
['28日',1144,null,null,1010,null,null,null,null,null,null,null,null],
['29日',1219,null,null,1008,null,null,null,null,null,null,null,null],
['30日',1123,null,null,1046,null,null,null,null,null,null,null,null],
['31日',1032,null,null,1098,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: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)
      }
    });
  }

});