如何在XY步骤面积图中隐藏点？

Question

如何隐藏XY Step Area Chart中的点。这些点在图片中突出显示。

Answer 1

可能的方法中：

• 询问XYStepAreaRenderer以使形状不可见：

  Sub FetchTabularInfo()
      Dim Http As New XMLHTTP60, Html As New HTMLDocument
      Dim col As Variant, icol As New Collection
      Dim csrf As Variant, I&
  
      With Http
          .Open "GET", "https://ngodarpan.gov.in/index.php/home/statewise_ngo/76/35/1", False
          .send
          Html.body.innerHTML = .responseText
      End With
  
      With Html.querySelectorAll(".table tr a[onclick^='show_ngo_info']")
          For I = 0 To .Length - 1
              icol.Add Split(Split(.Item(I).getAttribute("onclick"), "(""")(1), """)")(0)
          Next I
      End With
  
      For Each col In icol
          With Http
              .Open "GET", "https://ngodarpan.gov.in/index.php/ajaxcontroller/get_csrf", False
              .send
              csrf = .responseText
          End With
  
          csrf = Split(Replace(Split(csrf, ":")(1), """", ""), "}")(0)
  
          With Http
              .Open "POST", "https://ngodarpan.gov.in/index.php/ajaxcontroller/show_ngo_info", False
              .setRequestHeader "X-Requested-With", "XMLHttpRequest"
              .setRequestHeader "Content-Type", "application/x-www-form-urlencoded; charset=UTF-8"
              .send "id=" & col & "&csrf_test_name=" & csrf
          End With
  
          Debug.Print Http.responseText
      Next col
  End Sub
  

• 按照自定义工厂方法为// shapes final XYStepAreaRenderer r = (XYStepAreaRenderer) plot.getRenderer(); r.setShapesVisible(false); 指定XYStepAreaRenderer.AREA（仅区域），如相关渲染器的here所述。

  type

形状不可见：

可见的形状：