• DockingViewer: added UI and font scaling support
• DockingViewer: added user settings saving/loading support
• Fixed StringParam not being editable
• Significantly improved ToolbarViewer/SingleImageViewer startup speed
  • PyCuda support was dropped in the process. The bundled custom pytorch OP provides the same functionality.

This release contains many new features, but also potentially breaking changes.

New in Pyviewer v2.0.0:

• Replaced custom imgui+implot backend with imgui-bundle
  • This change enables the use of several bundled libraries, such as implot, implot3d, imgui-node-editor, ImFileDialog, and others! See imgui-bundle readme for more information.
  • The Imgui Python bindings included in imgui-bundle are more up-to-date and have better autocomplete support compared to pyimgui.
• Added DockingViewer. This viewer is still experimental, and is missing features compared to ToolbarViewer.
• Miscellaneous bugfixes and tweaks.

Due to the updated backend and the new Imgui bindings, most existing code making use of PyViewer will require slight tweaking.

Features:

• Window title setting
• Mipmap support
• AutoUI: added StringParam
• AutoUI: added active flag for skipping Param drawing
• AutoUI: Param resetting with right-click

Fixes:

• Fix for aliasing at integer zoom levels

Improvements to PannableArea:

• cleanup of internal xform handling
• more helpers, e.g. screen_to_uv_xform, get_visible_box_{image,canvas}, get_hovered_uv_{image,canvas}
• improved zoom behavior on MacBook trackpads
• zoom now relative to current cursor position

FloatSlider: added log scaling support

Added plotting support to single image viewer

Fix crash on window minimize

Support ignoring attributes in strict_dataclass, which enables adding custom functions etc.
Used in ParamContainer to add a hashing function.

v1.4.2: callback improvements

Allow overriding to_str on enum sliders in AutoUI

v1.4.0: make cuda optional in custom_ops