Vaibhav Malik 创作于 3月 30, 2026 ，Vaibhav Malik 提交于 4月 03, 2026

* Remove lpe update code from _selChanged. Changing the selection should
  not trigger an LPE update.

* Originally, the removed code was added as part of undo fixes for LPE
  code. But it ended up patching the problem instead of fixing it in a
  semantically correct manner. The undo / redo issues are mostly related
  to improper transactions to the document from the path effect class.
  To address these issues, we should fix each live path effect
  individually instead of patching commonly used workflows as it could
  introduce performance regressions and unexpected updates to the
  document.

Partially fixes: #1351

Poppler's getString() et al now return &std::string and not
*GooString. So functions that expected *Goostring have been
modified to accept std::string, with wrappers for backwards
compatibility

Fixes #6090

This looks like a copy&paste oversight. As a result, copying
to the clipboard sometimes randomly ran the odf export code for
the povray mime type, resulting in weird behaviour.

This allows the paint server code to be unit tested in later versions. There are some limitations
to this refactoring including use of virtual functions instead of casting so we can use templates
in renderers.

ll SPObjects must implement their virtual functions, so the base classes all return empty objects
where possible and this pushed the design in a certain direction for some calls.

 * Move sp-gradient spread, units and vector to sp-paint-server-data.h
 * Move mesh gradient patches data from display/drawing-paintserver to sp-paint-server-data
 * Allow SPPaintServer to be used as a template class in a renderer by providing data from sp-paint-server-data in a consistant way from the base class using virtual functions.
 * Add getPaintType and enum class to decide what type of paint server we have instead of cast
 * Add SPGradient virtual for gathering geometric gradient data for Lienar and Radial gradients
 * Add SPMeshGradient virtual for gathering mesh patches data for the Mesh gradient
 * Pack gradient geometric data into SPGradientVector and return in getGradientVector
 * Harmonize const and API between Mesh Gradients and Linear/Radial Gradients
 * Move add create_drawing_paintserver calls to display/drawing-paintserver in a single call
 * Remove `mg` MeshGradient pointer from MeshArray and remove back-linking. This indicates bad
   API design for some of these calls as the functions used mg and had little to do with the MeshArray
   but for now we just push the MeshGradient object back in as an argument.
 * Change drawing-paintserver constructors to take paint-server-data objects instead of individual arguments.

Remove remaining uses of SCALE24_TO_FLOAT and FROM_FLOAT macros which were only
used for SPIFloat and can easily be folded into the object itself.

Harmonize the default data type use with SPIEnum, SPILength and SPIFontSize
this allows the rendering engine nr-style.cpp to use the right rendering value
which is always the computed value and not need to think about the internal
implementation of the style variable between `value`, `computed` and will allow
these variable to be made private in the future.

Mikekov: Add `as_double` and `as_enum` getter functions for the new explicit interface.

Vaibhav Malik 创作于 4月 19, 2026 ，Vaibhav Malik 提交于 4月 20, 2026

* In the multi-color autotrace mode, max scans is used to set the
  `color_count` value. It determines the number of colors a color bitmap
  is reduced to. The allowed values are 1 to 256.

* The crash occurred because of incrementing scans value by 1 in
  multi-color autotrace mode while invoking setColorCount. Since, the
  maximum value allowed for the scan adjustment is 256, this'd result in
  color count being set to 257. Hence, resulting in a crash because of
  out of range value.

Fixes: #5475

Use boost intrusive multiset instead of std::list, now insert takes O(log n)
instead of O(n) with n number of items on canvas. Erase remains O(1).

No more memory allocation or failure paths on cache insertion
at the expense of slightly larger DrawingItem struct.

Ayan Das 创作于 1月 20, 2026 ，karliss1 提交于 4月 21, 2026

In 'transform_rotate', 'transform_rotate_step', and 'transform_rotate_screen' multiply the rotation angle by 'yaxisdir()' to ensures the visual rotation the action (CW vs CCW).
calculate the visual angle' relative to 'yaxisdir()' for generating the Undo History message.

Fixes: #5992

On Windows, when rendering a Pango::Layout in _render, the result may be
different from the rendering in _update. Converge it to a single
function and use it in both update functions.

PBS 创作于 4月 19, 2026 ，PBS 提交于 5月 08, 2026

* Implement supersampling for CLI tests, allowing lower fuzz thresholds.
* Merge l2compare.sh into check_output.sh to reduce duplication.
* Always use L2 metric for fuzzy raster comparisons, not absolute error.

* Fix 09-text-layout.svg to add 'arabic' css class to some text that was
  missing it, use 'Noto Sans Hebrew' for hebrew text, and re-show some
  cut-off text. Update bundled Noto Sans fonts that it depends on.

* Fix test-store writing to source directory.

* Update reference images and adjust fuzz. Only significant reference
  image change is the peppercarrot one, where some previously missing
  text ("日本語") actually appears now.