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',1090,null,null,1435,null,null,null,null,null,null,null,null],
['2日',1177,null,null,1150,null,null,null,null,null,null,null,null],
['3日',1283,null,null,1174,null,null,null,null,null,null,null,null],
['4日',1216,null,null,1269,null,null,null,null,null,null,null,null],
['5日',1277,null,null,1338,null,null,null,null,null,null,null,null],
['6日',1393,null,null,1364,null,null,null,null,null,null,null,null],
['7日',1433,null,null,1378,null,null,null,null,null,null,null,null],
['8日',1484,null,null,1359,null,null,null,null,null,null,null,null],
['9日',1300,null,null,1296,null,null,null,null,null,null,null,null],
['10日',1279,null,null,1462,null,null,null,null,null,null,null,null],
['11日',1272,null,null,1465,null,null,null,null,null,null,null,null],
['12日',1245,null,null,1371,null,null,null,null,null,null,null,null],
['13日',1301,null,null,1539,null,null,null,null,null,null,null,null],
['14日',1286,null,null,1326,null,null,null,null,null,null,null,null],
['15日',1418,null,null,1414,null,null,null,null,null,null,null,null],
['16日',1355,null,null,1441,null,null,null,null,null,null,null,null],
['17日',1317,null,null,1292,null,null,null,null,null,null,null,null],
['18日',1267,null,null,1361,null,null,null,null,null,null,null,null],
['19日',1385,null,null,1350,null,null,null,null,null,null,null,null],
['20日',1454,null,null,1496,null,null,null,null,null,null,null,null],
['21日',1370,null,null,1322,null,null,null,null,null,null,null,null],
['22日',1524,null,null,1415,null,null,null,null,null,null,null,null],
['23日',1502,null,null,1362,null,null,null,null,null,null,null,null],
['24日',1268,null,null,1514,null,null,null,null,null,null,null,null],
['25日',1434,null,null,1487,null,null,null,null,null,null,null,null],
['26日',1467,null,null,1477,null,null,null,null,null,null,null,null],
['27日',1250,null,null,1453,null,null,null,null,null,null,null,null],
['28日',1258,null,null,1244,null,null,null,null,null,null,null,null],
['29日',1196,null,null,1253,null,null,null,null,null,null,null,null],
['30日',1284,null,null,1475,null,null,null,null,null,null,null,null],
['31日',1449,null,null,1348,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: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=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)
      }
    });
  }

});