9 Commits

Author	SHA1	Message	Date
Laurenz	2da619e17c	Streamline imports	2023-11-19 16:34:38 +01:00
Sébastien d'Herbais de Thun	f5b3af3c1b	Parallel image encoding (#2693)	2023-11-17 19:42:49 +01:00
frozolotl	b0e81d4b3f	Remove restrictions to chroma and improve clamping (#2690) ... This PR does a few small things: - Oklab's a*/b* and Oklch's chroma components can be as large as desired. - In PDF, when encoding Oklab, the range is widened from [-0.4,0.4] to [-0.5,0.5]. - In PDF, clamping is now performed on Oklch's chroma instead of a* and b*. This causes hue not to be distorted when clamping. SVG and PNG export remain unchanged: - SVG itself never had any restrictions on chroma. We directly use the `oklab` and `oklch` CSS colors, which should work fine for the most part. In the future, embedded ICC profiles might be nice. Further research is likely necessary. - While PNG does not support color spaces like Oklab or Oklch, certain useful features exist. One can define gamma (gAMA) and chromacities&whitepoint (cHRM) chunks and even embed ICC profiles. While `image` crate does not support these features for encoding, its backend crate `png` does support gAMA and cHRM. It does not allow embedding ICC profiles yet, though. As it stands, to fully support wide gamuts and more accurate colors, more work is necessary. This PR should help a bit though.	2023-11-17 10:41:45 +01:00
frozolotl	f56813a778	Remove a suffix from Rgba and LinearRgba (#2691)	2023-11-15 14:48:48 +01:00
frozolotl	d93ed1b3d8	Implement Oklch support (#2611)	2023-11-10 10:31:06 +01:00
Laurenz	7f0fcda376	Move some things out of util	2023-11-08 23:42:45 +01:00
Sébastien d'Herbais de Thun	d7fea7077e	Gradient Part 5c: Fix gradient rotation on text & math (#2606)	2023-11-08 15:51:25 +01:00
Laurenz	ccbe901cb7	Make PdfContext private again	2023-11-08 15:35:05 +01:00
Laurenz	46846a337e	Extract typst-pdf crate	2023-11-08 15:09:55 +01:00