mirror of
https://github.com/storytold/craft-libs.git
synced 2026-11-14 22:42:46 +00:00
41fb227542
* feat(ps): add craft-ps with an EPS reader (read feature) The reading half of craft-ps (#115): a clean-room PostScript interpreter that runs an EPS and returns what it paints as a one-page vector PDF of its bounding box, colours kept, so apps can draw and export EPS as a placed PDF. Moved from DesignCraft (storytold/designcraft, where it was written for placed EPS), with its app-specific names made neutral. Written from the PostScript Language Reference (3rd ed.), the EPS specification, the Type 1 Font Format and Adobe TN 5012/5176/5177. Covers the language, paths, clipping, strokepath, device/Separation/ DeviceN/Indexed/ICCBased/Lab colour, images with lazily decoded filters, shadings 1-7 and patterns, and Type 1/3/42/CFF/CID text through CMaps, horizontal and vertical. Bounded: each operator charges work proportional to its operands against the step limit as it goes, every byte read or decoded counts, copies count against the memory cap; defaults 50 M steps / 1 GiB, and 20 M / 256 MiB on wasm32. No panics (deny lints, fuzzed in debug builds). 34 tests, the Type 42 one on a TrueType font built in the test. No new external crates: pdf-writer, miniz_oxide, weezl, skrifa and kurbo are already locked at these versions. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * clippy(ps): document stateful decoder complexity * fix(ps): bound huge arc angle normalization * fix(ps): preserve EffectCraft EPS text and limits parity * fix(ps): address interpreter review findings * fix(ps): preserve composite glyph paint order * fix(ps): address interpreter review findings * fix(ps): bound filter buffers and preserve file aliases * fix(ps): make predictor allocation fallible --------- Co-authored-by: markus.doebele <markus.doebele@top21.sh> Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
28 lines
772 B
TOML
28 lines
772 B
TOML
[package]
|
|
name = "craft-ps"
|
|
description = "PostScript and EPS for Craft apps: an EPS interpreter that paints into PDF"
|
|
version.workspace = true
|
|
edition.workspace = true
|
|
license.workspace = true
|
|
repository.workspace = true
|
|
rust-version.workspace = true
|
|
|
|
[lints]
|
|
workspace = true
|
|
|
|
[features]
|
|
default = []
|
|
read = ["dep:craft-eps", "dep:pdf-writer", "dep:miniz_oxide", "dep:weezl", "dep:skrifa", "dep:kurbo"]
|
|
|
|
[dependencies]
|
|
craft-eps = { workspace = true, optional = true }
|
|
pdf-writer = { workspace = true, optional = true }
|
|
miniz_oxide = { workspace = true, optional = true }
|
|
weezl = { workspace = true, optional = true }
|
|
skrifa = { workspace = true, optional = true }
|
|
kurbo = { workspace = true, optional = true }
|
|
|
|
[[example]]
|
|
name = "eps2pdf"
|
|
required-features = ["read"]
|