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',490,null,null,1656,null,null,null,null,null,null,null,null],
['2日',543,null,null,1669,null,null,null,null,null,null,null,null],
['3日',576,null,null,1679,null,null,null,null,null,null,null,null],
['4日',686,null,null,1653,null,null,null,null,null,null,null,null],
['5日',603,null,null,1678,null,null,null,null,null,null,null,null],
['6日',692,null,null,1682,null,null,null,null,null,null,null,null],
['7日',711,null,null,1704,null,null,null,null,null,null,null,null],
['8日',728,null,null,1678,null,null,null,null,null,null,null,null],
['9日',788,null,null,1654,null,null,null,null,null,null,null,null],
['10日',788,null,null,1672,null,null,null,null,null,null,null,null],
['11日',461,null,null,1666,null,null,null,null,null,null,null,null],
['12日',520,null,null,1664,null,null,null,null,null,null,null,null],
['13日',572,null,null,1647,null,null,null,null,null,null,null,null],
['14日',606,null,null,1631,null,null,null,null,null,null,null,null],
['15日',505,null,null,1626,null,null,null,null,null,null,null,null],
['16日',502,null,null,1640,null,null,null,null,null,null,null,null],
['17日',598,null,null,1655,null,null,null,null,null,null,null,null],
['18日',575,null,null,1665,null,null,null,null,null,null,null,null],
['19日',588,null,null,1671,null,null,null,null,null,null,null,null],
['20日',418,null,null,1659,null,null,null,null,null,null,null,null],
['21日',473,null,null,1659,null,null,null,null,null,null,null,null],
['22日',716,null,null,1669,null,null,null,null,null,null,null,null],
['23日',861,null,null,1637,null,null,null,null,null,null,null,null],
['24日',1210,null,null,1658,null,null,null,null,null,null,null,null],
['25日',1432,null,null,1669,null,null,null,null,null,null,null,null],
['26日',1512,null,null,1655,null,null,null,null,null,null,null,null],
['27日',1543,null,null,1654,null,null,null,null,null,null,null,null],
['28日',1623,null,null,1659,null,null,null,null,null,null,null,null],
['29日',1657,null,null,1661,null,null,null,null,null,null,null,null],
['30日',1649,null,null,1635,null,null,null,null,null,null,null,null],
['31日',null,null,null,1646,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1800},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)
      }
    });
  }

});