---
title: "LosslessJpegTransform..::.WritePatched Method "
canonical: https://www.graphicsmill.com/docs/gm5/O_T_Aurigma_GraphicsMill_Codecs_LosslessJpegTransform_WritePatched.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/)

# LosslessJpegTransform.WritePatched Method 
 
Compresses given bitmap to JPEG, overwrites a portion of JPEG data of the [LosslessJpegTransform](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Codecs_LosslessJpegTransform.htm.md) by this bitmap, and writes the result into the specified file/stream.
 
## Overload List

|   |  Name |  Description |
| --- | --- | --- |
 |  ![Public method](https://www.graphicsmill.com/docs/gm5/icons/pubmethod.gif) |  [WritePatched(Stream, Point, Bitmap)](https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_Codecs_LosslessJpegTransform_WritePatched_3_8cd42e51.htm.md) |  Compresses given bitmap to JPEG, overwrites a portion of JPEG data of the [LosslessJpegTransform](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Codecs_LosslessJpegTransform.htm.md) by this bitmap, and writes the result into the specified stream. |
 |  ![Public method](https://www.graphicsmill.com/docs/gm5/icons/pubmethod.gif) |  [WritePatched(String, Point, Bitmap)](https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_Codecs_LosslessJpegTransform_WritePatched_3_f5f3fae2.htm.md) |  Compresses given bitmap to JPEG, overwrites a portion of JPEG data of the [LosslessJpegTransform](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Codecs_LosslessJpegTransform.htm.md) by this bitmap, and writes the result into the specified file. |
   
## See Also

### Reference

- [LosslessJpegTransform Class](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Codecs_LosslessJpegTransform.htm.md)
- [LosslessJpegTransform Members](https://www.graphicsmill.com/docs/gm5/AllMembers_T_Aurigma_GraphicsMill_Codecs_LosslessJpegTransform.htm.md)
- [Aurigma.GraphicsMill.Codecs Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_Codecs.htm.md)