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',680,null,null,1601,null,null,null,null,null,null,null,null],
['2日',766,null,null,1342,null,null,null,null,null,null,null,null],
['3日',433,null,null,1345,null,null,null,null,null,null,null,null],
['4日',378,null,null,1428,null,null,null,null,null,null,null,null],
['5日',453,null,null,1399,null,null,null,null,null,null,null,null],
['6日',515,null,null,1567,null,null,null,null,null,null,null,null],
['7日',566,null,null,1294,null,null,null,null,null,null,null,null],
['8日',549,null,null,1516,null,null,null,null,null,null,null,null],
['9日',570,null,null,1485,null,null,null,null,null,null,null,null],
['10日',609,null,null,1536,null,null,null,null,null,null,null,null],
['11日',598,null,null,1598,null,null,null,null,null,null,null,null],
['12日',691,null,null,1578,null,null,null,null,null,null,null,null],
['13日',811,null,null,1550,null,null,null,null,null,null,null,null],
['14日',870,null,null,1459,null,null,null,null,null,null,null,null],
['15日',835,null,null,1503,null,null,null,null,null,null,null,null],
['16日',558,null,null,1375,null,null,null,null,null,null,null,null],
['17日',686,null,null,1479,null,null,null,null,null,null,null,null],
['18日',843,null,null,1494,null,null,null,null,null,null,null,null],
['19日',1213,null,null,1506,null,null,null,null,null,null,null,null],
['20日',1225,null,null,1301,null,null,null,null,null,null,null,null],
['21日',1362,null,null,1324,null,null,null,null,null,null,null,null],
['22日',1577,null,null,1351,null,null,null,null,null,null,null,null],
['23日',1299,null,null,1300,null,null,null,null,null,null,null,null],
['24日',1461,null,null,1373,null,null,null,null,null,null,null,null],
['25日',1540,null,null,1238,null,null,null,null,null,null,null,null],
['26日',1613,null,null,1240,null,null,null,null,null,null,null,null],
['27日',1638,null,null,1264,null,null,null,null,null,null,null,null],
['28日',1593,null,null,1445,null,null,null,null,null,null,null,null],
['29日',1641,null,null,1581,null,null,null,null,null,null,null,null],
['30日',1655,null,null,1662,null,null,null,null,null,null,null,null],
['31日',1565,null,null,1666,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1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)
      }
    });
  }

});