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',1141,null,null,1312,null,null,null,null,null,null,null,null],
['2日',1255,null,null,1398,null,null,null,null,null,null,null,null],
['3日',1320,null,null,1091,null,null,null,null,null,null,null,null],
['4日',null,null,null,1306,null,null,null,null,null,null,null,null],
['5日',1313,null,null,1271,null,null,null,null,null,null,null,null],
['6日',966,null,null,1475,null,null,null,null,null,null,null,null],
['7日',1109,null,null,null,null,null,null,null,null,null,null,null],
['8日',1343,null,null,1218,null,null,null,null,null,null,null,null],
['9日',1388,null,null,944,null,null,null,null,null,null,null,null],
['10日',null,null,null,856,null,null,null,null,null,null,null,null],
['11日',691,null,null,1127,null,null,null,null,null,null,null,null],
['12日',776,null,null,998,null,null,null,null,null,null,null,null],
['13日',1031,null,null,752,null,null,null,null,null,null,null,null],
['14日',876,null,null,830,null,null,null,null,null,null,null,null],
['15日',744,null,null,861,null,null,null,null,null,null,null,null],
['16日',1043,null,null,890,null,null,null,null,null,null,null,null],
['17日',1268,null,null,1183,null,null,null,null,null,null,null,null],
['18日',1424,null,null,1037,null,null,null,null,null,null,null,null],
['19日',1289,null,null,901,null,null,null,null,null,null,null,null],
['20日',1120,null,null,1080,null,null,null,null,null,null,null,null],
['21日',1044,null,null,985,null,null,null,null,null,null,null,null],
['22日',1338,null,null,985,null,null,null,null,null,null,null,null],
['23日',1375,null,null,1254,null,null,null,null,null,null,null,null],
['24日',1558,null,null,1219,null,null,null,null,null,null,null,null],
['25日',1386,null,null,884,null,null,null,null,null,null,null,null],
['26日',1616,null,null,630,null,null,null,null,null,null,null,null],
['27日',1363,null,null,831,null,null,null,null,null,null,null,null],
['28日',1511,null,null,1076,null,null,null,null,null,null,null,null],
['29日',null,null,null,1274,null,null,null,null,null,null,null,null],
['30日',1496,null,null,1117,null,null,null,null,null,null,null,null],
['31日',1245,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:'2023年11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=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)
      }
    });
  }

});