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',1287,null,null,1131,null,null,null,null,null,null,null,null],
['2日',1467,null,null,1234,null,null,null,null,null,null,null,null],
['3日',1362,null,null,1212,null,null,null,null,null,null,null,null],
['4日',1378,null,null,1286,null,null,null,null,null,null,null,null],
['5日',1604,null,null,1316,null,null,null,null,null,null,null,null],
['6日',1174,null,null,1263,null,null,null,null,null,null,null,null],
['7日',1256,null,null,1228,null,null,null,null,null,null,null,null],
['8日',1257,null,null,1454,null,null,null,null,null,null,null,null],
['9日',1170,null,null,1398,null,null,null,null,null,null,null,null],
['10日',1036,null,null,1401,null,null,null,null,null,null,null,null],
['11日',1142,null,null,1471,null,null,null,null,null,null,null,null],
['12日',1214,null,null,1580,null,null,null,null,null,null,null,null],
['13日',1276,null,null,1534,null,null,null,null,null,null,null,null],
['14日',1468,null,null,1601,null,null,null,null,null,null,null,null],
['15日',1425,null,null,1501,null,null,null,null,null,null,null,null],
['16日',1533,null,null,1379,null,null,null,null,null,null,null,null],
['17日',1558,null,null,1230,null,null,null,null,null,null,null,null],
['18日',1608,null,null,1253,null,null,null,null,null,null,null,null],
['19日',1684,null,null,1342,null,null,null,null,null,null,null,null],
['20日',1245,null,null,1532,null,null,null,null,null,null,null,null],
['21日',1244,null,null,1338,null,null,null,null,null,null,null,null],
['22日',1253,null,null,1426,null,null,null,null,null,null,null,null],
['23日',1245,null,null,1302,null,null,null,null,null,null,null,null],
['24日',1455,null,null,1135,null,null,null,null,null,null,null,null],
['25日',1505,null,null,1046,null,null,null,null,null,null,null,null],
['26日',1552,null,null,1084,null,null,null,null,null,null,null,null],
['27日',1119,null,null,1183,null,null,null,null,null,null,null,null],
['28日',1167,null,null,846,null,null,null,null,null,null,null,null],
['29日',1123,null,null,1045,null,null,null,null,null,null,null,null],
['30日',1254,null,null,1235,null,null,null,null,null,null,null,null],
['31日',1373,null,null,1104,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)
      }
    });
  }

});