---
title: "RectangleF..::.Top Field"
canonical: https://www.graphicsmill.com/docs/gm5/F_J_Aurigma_GraphicsMill_AjaxControls_VectorObjects_Math_RectangleF_Top.htm
product: "Graphics Mill 5.5 for .NET"
---

This documentation is for the old version. [Go to the latest Graphics Mill docs](https://www.graphicsmill.com/docs/gm/)

# RectangleF.Top Field
 
The y-coordinate of the top edge of this rectangle.
 
**Namespace:** [Aurigma.GraphicsMill.AjaxControls.VectorObjects.Math](https://www.graphicsmill.com/docs/gm5/N_J_Aurigma_GraphicsMill_AjaxControls_VectorObjects_Math.htm.md)
 **Assembly:** Aurigma.GraphicsMill.AjaxControls.VectorObjects (in Aurigma.GraphicsMill.AjaxControls.dll)
   
## See Also

### Reference

- [RectangleF Class](https://www.graphicsmill.com/docs/gm5/T_J_Aurigma_GraphicsMill_AjaxControls_VectorObjects_Math_RectangleF.htm.md)
- [Aurigma.GraphicsMill.AjaxControls.VectorObjects.Math Namespace](https://www.graphicsmill.com/docs/gm5/N_J_Aurigma_GraphicsMill_AjaxControls_VectorObjects_Math.htm.md)