# eVision

> eVision 26.10.0-beta.2.dev documentation


2026, Euresys

## Pages in this subsection

- [Image Operations](index.html.md): This section shows how to use images throughout **eVision**.
- [Pixel Containers and Files](pixel_containers_and_files.html.md): Describes eVision's image, depth map, and point cloud pixel containers, supported color types, and compatible image file formats.
- [Loading a Pixel Container File](loading_a_pixel_container_file.html.md): Explains how to load images, depth maps, and point cloud files (CSV, OBJ, PCD, PLY, XYZ) into eVision pixel containers.
- [Saving a Pixel Container File](saving_a_pixel_container_file.html.md): Explains how to save eVision images, depth maps, and point clouds to disk, including JPEG and JPEG2000 compression quality settings.
- [Memory Allocation](memory_allocation.html.md): Explains internal versus external memory allocation for eVision image buffers, including linking third-party buffers to eVision images.
- [Drawing in Images](drawing_in_images.html.md): Explains eVision's Draw methods and draw adapters for rendering images, ROIs, and tool overlays on Windows, Qt, or custom contexts.
- [3D Rendering of 2D Images](3d__rendering_of_2d_images.html.md): Explains eVision's 3D rendering functions that visualize 2D gray-level images as height maps and color image histograms as RGB scatter plots.

## Optional

- [Top-level llms.txt](../../../llms.txt): Complete documentation index.