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',1137,null,null,1346,null,null,null,null,null,null,null,null],
['2日',1014,null,null,1244,null,null,null,null,null,null,null,null],
['3日',1003,null,null,1371,null,null,null,null,null,null,null,null],
['4日',1197,null,null,1414,null,null,null,null,null,null,null,null],
['5日',1198,null,null,1332,null,null,null,null,null,null,null,null],
['6日',1144,null,null,1297,null,null,null,null,null,null,null,null],
['7日',1242,null,null,1418,null,null,null,null,null,null,null,null],
['8日',1456,null,null,1513,null,null,null,null,null,null,null,null],
['9日',1356,null,null,1307,null,null,null,null,null,null,null,null],
['10日',1439,null,null,1392,null,null,null,null,null,null,null,null],
['11日',1450,null,null,1302,null,null,null,null,null,null,null,null],
['12日',1326,null,null,1224,null,null,null,null,null,null,null,null],
['13日',1266,null,null,1460,null,null,null,null,null,null,null,null],
['14日',1123,null,null,1522,null,null,null,null,null,null,null,null],
['15日',1286,null,null,1401,null,null,null,null,null,null,null,null],
['16日',1252,null,null,1420,null,null,null,null,null,null,null,null],
['17日',1277,null,null,1075,null,null,null,null,null,null,null,null],
['18日',1287,null,null,1049,null,null,null,null,null,null,null,null],
['19日',1256,null,null,1313,null,null,null,null,null,null,null,null],
['20日',1249,null,null,1298,null,null,null,null,null,null,null,null],
['21日',1488,null,null,1287,null,null,null,null,null,null,null,null],
['22日',1360,null,null,1335,null,null,null,null,null,null,null,null],
['23日',1228,null,null,1355,null,null,null,null,null,null,null,null],
['24日',1180,null,null,1361,null,null,null,null,null,null,null,null],
['25日',1290,null,null,1190,null,null,null,null,null,null,null,null],
['26日',1408,null,null,1373,null,null,null,null,null,null,null,null],
['27日',1348,null,null,1348,null,null,null,null,null,null,null,null],
['28日',1307,null,null,1109,null,null,null,null,null,null,null,null],
['29日',1121,null,null,1282,null,null,null,null,null,null,null,null],
['30日',1254,null,null,1195,null,null,null,null,null,null,null,null],
['31日',1333,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9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},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)
      }
    });
  }

});