Implement gradient color interpolation option (#548)

* Added the better color averaging code (tested & functional)

* rustfmt

* Make Color f32 0..1, clarify premul/unpremul

* Fix imports and test name

* Premultiply gradient colors matching CSS

* Fix indentation

* fixup

* Add gradient image

---------

Co-authored-by: K's Thinkpad <K.T.Kraft@protonmail.com>
This commit is contained in:
Ivan Molodetskikh
2024-07-16 10:22:03 +03:00
committed by GitHub
parent 0824737757
commit 3ace97660f
27 changed files with 1092 additions and 79 deletions
+24 -2
View File
@@ -5,8 +5,6 @@ use std::env;
use std::sync::atomic::Ordering;
use adw::prelude::{AdwApplicationWindowExt, NavigationPageExt};
use cases::tile::Tile;
use cases::window::Window;
use gtk::prelude::{
AdjustmentExt, ApplicationExt, ApplicationExtManual, BoxExt, GtkWindowExt, WidgetExt,
};
@@ -18,7 +16,20 @@ use tracing_subscriber::EnvFilter;
use crate::cases::gradient_angle::GradientAngle;
use crate::cases::gradient_area::GradientArea;
use crate::cases::gradient_oklab::GradientOklab;
use crate::cases::gradient_oklab_alpha::GradientOklabAlpha;
use crate::cases::gradient_oklch_alpha::GradientOklchAlpha;
use crate::cases::gradient_oklch_decreasing::GradientOklchDecreasing;
use crate::cases::gradient_oklch_increasing::GradientOklchIncreasing;
use crate::cases::gradient_oklch_longer::GradientOklchLonger;
use crate::cases::gradient_oklch_shorter::GradientOklchShorter;
use crate::cases::gradient_srgb::GradientSrgb;
use crate::cases::gradient_srgb_alpha::GradientSrgbAlpha;
use crate::cases::gradient_srgblinear::GradientSrgbLinear;
use crate::cases::gradient_srgblinear_alpha::GradientSrgbLinearAlpha;
use crate::cases::layout::Layout;
use crate::cases::tile::Tile;
use crate::cases::window::Window;
use crate::cases::TestCase;
mod cases;
@@ -112,6 +123,17 @@ fn build_ui(app: &adw::Application) {
s.add(GradientAngle::new, "Gradient - Angle");
s.add(GradientArea::new, "Gradient - Area");
s.add(GradientSrgb::new, "Gradient - Srgb");
s.add(GradientSrgbLinear::new, "Gradient - SrgbLinear");
s.add(GradientOklab::new, "Gradient - Oklab");
s.add(GradientOklchShorter::new, "Gradient - Oklch Shorter");
s.add(GradientOklchLonger::new, "Gradient - Oklch Longer");
s.add(GradientOklchIncreasing::new, "Gradient - Oklch Increasing");
s.add(GradientOklchDecreasing::new, "Gradient - Oklch Decreasing");
s.add(GradientSrgbAlpha::new, "Gradient - Srgb Alpha");
s.add(GradientSrgbLinearAlpha::new, "Gradient - SrgbLinear Alpha");
s.add(GradientOklabAlpha::new, "Gradient - Oklab Alpha");
s.add(GradientOklchAlpha::new, "Gradient - Oklch Alpha");
let content_headerbar = adw::HeaderBar::new();