ca-svg.H File Reference

Native SVG renderer for rectangular, hexagonal and triangular CAs. More...

#include <array>
#include <cmath>
#include <concepts>
#include <cstdint>
#include <filesystem>
#include <fstream>
#include <limits>
#include <ostream>
#include <sstream>
#include <string>
#include <utility>
#include <ah-errors.H>
#include <tpl_array.H>
#include <ca-frame-stream.H>
#include <ca-io.H>
#include <tpl_ca_concepts.H>
#include <tpl_ca_hex_lattice.H>
#include <tpl_ca_triangular_lattice.H>

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Classes
struct	Aleph::CA::SVG_Render_Options
	SVG rendering options. More...
struct	Aleph::CA::ca_svg_detail::Bounds
class	Aleph::CA::Svg_Frame_Sink< Palette >
	Path-pattern sink that writes one SVG file per accepted frame. More...

Namespaces
namespace	Aleph
	Main namespace for Aleph-w library functions.
namespace	Aleph::CA
namespace	Aleph::CA::ca_svg_detail

Functions
std::string	Aleph::CA::ca_svg_detail::rgb_hex (const RGB8 c)
void	Aleph::CA::ca_svg_detail::write_svg_header (std::ostream &out, const Bounds &b, const SVG_Render_Options &opts)
void	Aleph::CA::ca_svg_detail::write_style (std::ostream &out, const SVG_Render_Options &opts)
void	Aleph::CA::ca_svg_detail::write_points (std::ostream &out, const Array< std::array< double, 2 > > &pts)
Array< std::array< double, 2 > >	Aleph::CA::ca_svg_detail::hex_points (Hex_Axial a, const double radius)
Array< std::array< double, 2 > >	Aleph::CA::ca_svg_detail::tri_points (Tri_Coord c, const double side)
template<typename Lattice , typename Palette > requires requires(Palette &&p, const typename Lattice::state_type &v) { { p(v) } -> std::convertible_to<RGB8>; }
void	Aleph::CA::render_lattice_svg (std::ostream &out, const Lattice &frame, Palette &&palette, const SVG_Render_Options &opts={}, const typename Lattice::state_type &dead_state=typename Lattice::state_type{})
	Render a supported rank-2 CA frame as SVG.
template<typename Lattice >
void	Aleph::CA::render_lattice_svg (std::ostream &out, const Lattice &frame, const SVG_Render_Options &opts={}, const typename Lattice::state_type &dead_state=typename Lattice::state_type{})
	Render a frame as SVG using the default binary RGB mapper.
template<typename Lattice , typename Palette > requires requires(Palette &&p, const typename Lattice::state_type &v) { { p(v) } -> std::convertible_to<RGB8>; }
std::string	Aleph::CA::render_lattice_svg_string (const Lattice &frame, Palette &&palette, const SVG_Render_Options &opts={}, const typename Lattice::state_type &dead_state=typename Lattice::state_type{})
	Return a frame rendered as SVG.
template<typename Palette >
	Aleph::CA::Svg_Frame_Sink (std::filesystem::path, Palette, SVG_Render_Options={}, std::size_t=6) -> Svg_Frame_Sink< Palette >

Detailed Description

Native SVG renderer for rectangular, hexagonal and triangular CAs.

The backend emits dependency-free SVG suitable for reports, web pages and golden visual tests. Rectangular frames use <rect> elements; hexagonal and triangular lattice wrappers use true polygon geometry instead of a bitmap approximation.

Author

Leandro Rabindranath Leon

Definition in file ca-svg.H.