Region.Union

Union(RectangleF)

Updates this Region to the union of itself and the specified RectangleF structure.

public void Union(RectangleF rect)

Parameter	Type	Description
rect	RectangleF	The RectangleF structure to unite with this Region.

See Also

• struct RectangleF
• class Region
• namespace Aspose.Imaging
• assembly Aspose.Imaging

---

Union(Rectangle)

Updates this Region to the union of itself and the specified Rectangle structure.

public void Union(Rectangle rect)

Parameter	Type	Description
rect	Rectangle	The Rectangle structure to unite with this Region.

See Also

• struct Rectangle
• class Region
• namespace Aspose.Imaging
• assembly Aspose.Imaging

---

Union(GraphicsPath)

Updates this Region to the union of itself and the specified GraphicsPath.

public void Union(GraphicsPath path)

Parameter	Type	Description
path	GraphicsPath	The GraphicsPath to unite with this Region.

Exceptions

exception	condition
ArgumentNullException	path is null.

See Also

• class GraphicsPath
• class Region
• namespace Aspose.Imaging
• assembly Aspose.Imaging

---

Union(Region)

Updates this Region to the union of itself and the specified Region.

public void Union(Region region)

Parameter	Type	Description
region	Region	The Region to unite with this Region.

Exceptions

exception	condition
ArgumentNullException	region is null.

See Also

• class Region
• namespace Aspose.Imaging
• assembly Aspose.Imaging