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',1661,null,null,null,null,null,null,null,null,null,null,null],
['2日',null,null,null,null,null,null,null,null,null,null,null,null],
['3日',1492,null,null,1644,null,null,null,null,null,null,null,null],
['4日',1167,null,null,1675,null,null,null,null,null,null,null,null],
['5日',1485,null,null,null,null,null,null,null,null,null,null,null],
['6日',1539,null,null,1670,null,null,null,null,null,null,null,null],
['7日',1182,null,null,null,null,null,null,null,null,null,null,null],
['8日',1473,null,null,null,null,null,null,null,null,null,null,null],
['9日',1390,null,null,null,null,null,null,null,null,null,null,null],
['10日',1572,null,null,null,null,null,null,null,null,null,null,null],
['11日',1646,null,null,null,null,null,null,null,null,null,null,null],
['12日',1675,null,null,null,null,null,null,null,null,null,null,null],
['13日',1616,null,null,null,null,null,null,null,null,null,null,null],
['14日',1658,null,null,1558,null,null,null,null,null,null,null,null],
['15日',1679,null,null,1633,null,null,null,null,null,null,null,null],
['16日',null,null,null,1635,null,null,null,null,null,null,null,null],
['17日',null,null,null,1541,null,null,null,null,null,null,null,null],
['18日',1669,null,null,1567,null,null,null,null,null,null,null,null],
['19日',null,null,null,1646,null,null,null,null,null,null,null,null],
['20日',null,null,null,1613,null,null,null,null,null,null,null,null],
['21日',null,null,null,1345,null,null,null,null,null,null,null,null],
['22日',1639,null,null,1634,null,null,null,null,null,null,null,null],
['23日',1279,null,null,1595,null,null,null,null,null,null,null,null],
['24日',1558,null,null,1532,null,null,null,null,null,null,null,null],
['25日',1460,null,null,1665,null,null,null,null,null,null,null,null],
['26日',1565,null,null,1582,null,null,null,null,null,null,null,null],
['27日',1646,null,null,1685,null,null,null,null,null,null,null,null],
['28日',1683,null,null,1603,null,null,null,null,null,null,null,null],
['29日',1691,null,null,1672,null,null,null,null,null,null,null,null],
['30日',null,null,null,1337,null,null,null,null,null,null,null,null],
['31日',null,null,null,1499,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:'2024年3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)
      }
    });
  }

});