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',1286,null,null,1464,null,null,null,null,null,null,null,null],
['2日',1312,null,null,1379,null,null,null,null,null,null,null,null],
['3日',1419,null,null,1313,null,null,null,null,null,null,null,null],
['4日',1322,null,null,1267,null,null,null,null,null,null,null,null],
['5日',1240,null,null,1173,null,null,null,null,null,null,null,null],
['6日',1276,null,null,1274,null,null,null,null,null,null,null,null],
['7日',1294,null,null,1266,null,null,null,null,null,null,null,null],
['8日',1290,null,null,1311,null,null,null,null,null,null,null,null],
['9日',1187,null,null,1388,null,null,null,null,null,null,null,null],
['10日',1265,null,null,null,null,null,null,null,null,null,null,null],
['11日',1355,null,null,1238,null,null,null,null,null,null,null,null],
['12日',null,null,null,1379,null,null,null,null,null,null,null,null],
['13日',1392,null,null,1265,null,null,null,null,null,null,null,null],
['14日',1238,null,null,1423,null,null,null,null,null,null,null,null],
['15日',1245,null,null,1436,null,null,null,null,null,null,null,null],
['16日',1288,null,null,null,null,null,null,null,null,null,null,null],
['17日',1256,null,null,null,null,null,null,null,null,null,null,null],
['18日',1298,null,null,1346,null,null,null,null,null,null,null,null],
['19日',1393,null,null,1403,null,null,null,null,null,null,null,null],
['20日',1209,null,null,1397,null,null,null,null,null,null,null,null],
['21日',1258,null,null,1412,null,null,null,null,null,null,null,null],
['22日',1260,null,null,1355,null,null,null,null,null,null,null,null],
['23日',1289,null,null,1605,null,null,null,null,null,null,null,null],
['24日',1273,null,null,1431,null,null,null,null,null,null,null,null],
['25日',1214,null,null,1365,null,null,null,null,null,null,null,null],
['26日',1310,null,null,1208,null,null,null,null,null,null,null,null],
['27日',1368,null,null,1267,null,null,null,null,null,null,null,null],
['28日',1376,null,null,1446,null,null,null,null,null,null,null,null],
['29日',1332,null,null,null,null,null,null,null,null,null,null,null],
['30日',1294,null,null,1424,null,null,null,null,null,null,null,null],
['31日',1369,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: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)
      }
    });
  }

});