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',1397,null,null,1288,null,null,null,null,null,null,null,null],
['2日',1494,null,null,1520,null,null,null,null,null,null,null,null],
['3日',1588,null,null,1489,null,null,null,null,null,null,null,null],
['4日',1666,null,null,1631,null,null,null,null,null,null,null,null],
['5日',1691,null,null,1618,null,null,null,null,null,null,null,null],
['6日',null,null,null,1479,null,null,null,null,null,null,null,null],
['7日',null,null,null,1563,null,null,null,null,null,null,null,null],
['8日',null,null,null,1670,null,null,null,null,null,null,null,null],
['9日',1684,null,null,1663,null,null,null,null,null,null,null,null],
['10日',null,null,null,1685,null,null,null,null,null,null,null,null],
['11日',1080,null,null,null,null,null,null,null,null,null,null,null],
['12日',1069,null,null,1276,null,null,null,null,null,null,null,null],
['13日',1250,null,null,1477,null,null,null,null,null,null,null,null],
['14日',1293,null,null,1315,null,null,null,null,null,null,null,null],
['15日',1539,null,null,1440,null,null,null,null,null,null,null,null],
['16日',1278,null,null,1528,null,null,null,null,null,null,null,null],
['17日',1476,null,null,1489,null,null,null,null,null,null,null,null],
['18日',1582,null,null,1661,null,null,null,null,null,null,null,null],
['19日',1655,null,null,1484,null,null,null,null,null,null,null,null],
['20日',1636,null,null,1285,null,null,null,null,null,null,null,null],
['21日',1665,null,null,1480,null,null,null,null,null,null,null,null],
['22日',1659,null,null,1458,null,null,null,null,null,null,null,null],
['23日',1661,null,null,1547,null,null,null,null,null,null,null,null],
['24日',1680,null,null,1621,null,null,null,null,null,null,null,null],
['25日',null,null,null,1639,null,null,null,null,null,null,null,null],
['26日',null,null,null,1682,null,null,null,null,null,null,null,null],
['27日',null,null,null,1594,null,null,null,null,null,null,null,null],
['28日',1625,null,null,1666,null,null,null,null,null,null,null,null],
['29日',915,null,null,1654,null,null,null,null,null,null,null,null],
['30日',1222,null,null,1589,null,null,null,null,null,null,null,null],
['31日',1397,null,null,1632,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)
      }
    });
  }

});