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11 Commits

Author SHA1 Message Date
Emil Ernerfeldt 1634554032
Add `Margin` to `epaint` (#4231) 
Moved from `egui`
 2024-03-26 09:05:29 +01:00
Eris bce257adb3
`epaint`: Add `EllipseShape` (#4122) 
Adds an Ellipse shape draw-able with the Painter, brings egui closer to
the SVG Specification.

I've done some optimization towards using less vertices and doing less
calculations.

~~Currently the vertices are evenly distributed.
It's possible this could be optimized further taking into account the
gradient and increasing the concentration of vertices where the change
in gradient is larger.~~


![EllipseTall](https://github.com/emilk/egui/assets/50041841/b105230c-ce68-49c1-b162-d1f066bf9d6a)

![EllipseWide](https://github.com/emilk/egui/assets/50041841/6f9106d2-75cb-4f2a-b0c2-039b3aadec86)
 2024-03-20 13:23:21 +01:00
Emil Ernerfeldt 1db291721f
Parallell tessellation (#3934) 
* Part of https://github.com/emilk/egui/issues/1485

This adds a `rayon` feature to `epaint` and `egui` to parallelize
tessellation of large shapes, such as high-resolution plot lines.
 2024-02-01 16:27:59 +01:00
YgorSouza 4ece25bd05
Keep unsafe code forbidden when puffin is disabled (#3603) 
This helps document what unsafe is being used for, and prevent other
uses from going unnoticed.
 2023-11-22 20:37:46 +01:00
Emil Ernerfeldt 1bbd5a9fc8
Update puffin to 0.18 (#3600) 
THe profiling macros now contain unsafe code (but in a safe way), so
`#[foribd(unsafe)]` had to become `#[deny(unsafe)]`
 2023-11-21 17:58:33 +01:00
Emil Ernerfeldt 46ea72abe4
Add control of line height and letter spacing (#3302) 
* Add `TextFormat::extra_letter_spacing`

* Add control of line height

* Add to text layout demo

* Move the text layout demo to its own window in the demo app

* Fix doclink

* Better document points vs pixels

* Better documentation and code cleanup
 2023-09-05 10:45:11 +02:00
Emil Ernerfeldt 83c18498e9
Refactor: turn `ClippedShape` from struct-enum to a normal struct (#3225) 2023-08-10 14:50:11 +02:00
Anders Kaseorg c030aa5df2
Fix documentation for TextureId::Managed(0) (#2998) 
TextureId::Epaint was renamed to TextureId::Managed during the
development of #1110.  Update the documentation to match.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
 2023-05-22 20:37:26 +02:00
YgorSouza 8ec9233e28
Add #![forbid(unsafe_code)] where unsafe isn't needed (#2773) 
To be consistent with the use of the safety badge in the README.
 2023-03-29 14:39:51 +02:00
Andreas Reich 5effc68ba4
Split out ecolor crate (#2399) 
* split out ecolor crate

* split up ecolor crate in lots of modules

* add changelog notes

* add readme to ecolor

* put clippy::manual_range_contains on cranky allow list

* fix hex color issues

* doc fixes

* more hex_color fixes

* Document features

* Rename hex_color module to avoid warning

* Sort the feature names

* fix link in CHANGELOG.md

* better wording

Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
 2022-12-06 20:42:25 +01:00
Emil Ernerfeldt 041f2e64ba
Move all crates into a `crates` directory (#1940) 2022-08-20 10:41:49 +02:00