# About Clipping Raster Images [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) → [Concepts](Help%20System/GSTARCAD/2027/Commands/02%20Concepts/(Concepts).md) With the help of a polygonal clipping boundary, you can clip the display of a raster image in a drawing. Clipping an image, makes only parts of the image visible and you can increase redrawing speed using it. The clipping boundary can be a rectangle or a two-dimensional (2D) polygon with vertices within the boundaries of the image. ![](Help%20System/GSTARCAD/2027/assets/4519dd1ed0bdffe13505bd52b1cf25af24a3ca220ec46bd179b0b3cb3bcbc499.jpg) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences/About%20Clipping%20Raster%20Images.html) · © Gstarsoft Co., Ltd.