katzen-cafe/iowo
2
4
Fork 1
Code Issues 4 Pull requests 2 Projects Releases Packages Wiki Activity

svg-filters & basic parser #15

Merged
schrottkatze merged 67 commits from schrottkatze/iowo:svg-filters into main 2024-07-08 18:29:05 +00:00
Conversation 0 Commits 67 Files changed 76 +1 -45
2 changed files with 1 additions and 45 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files
Showing only changes of commit f59062cf88 - Show all commits

45
crates/svg-filters/src/main.rs
View file

@ -10,51 +10,8 @@ use svg_filters::{
};
fn main() {
// <filter id="chromabb" >
// <feColorMatrix values="1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0" in="SourceGraphic" />
// <feOffset dx="25" dy="0" />
// <feGaussianBlur stdDeviation="5 0" result="red" />
// <feColorMatrix values="0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0" result="grn" in="SourceGraphic" />
// <feColorMatrix values="0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0" in="SourceGraphic" />
// <feOffset dx="-25" dy="0" />
// <feGaussianBlur stdDeviation="5 0" result="blu"/>
// <feComposite in="red" in2="blu" operator="arithmetic" k2="1" k3="1" result="rb" />
// <feComposite in="rb" in2="grn" operator="arithmetic" k2="1" k3="1" />
// </filter>
let mut doc = SvgDocument::new();
let chromabb = doc.create_filter("chromabb_gen");
let chan_r = chromabb.color_matrix(
StandardInput::SourceGraphic,
ColorMatrixType::Matrix(Box::new([
1., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 1., 0.,
])),
);
let offset_r = chromabb.offset(chan_r, 25., 0.);
let blur_r = chromabb.gaussian_blur_xy(offset_r, 5, 0);
let chan_b = chromabb.color_matrix(
StandardInput::SourceGraphic,
ColorMatrixType::Matrix(Box::new([
0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 1., 0., 0., 0., 0., 0., 1., 0.,
])),
);
let offset_b = chromabb.offset(chan_b, -25., 0.);
let blur_b = chromabb.gaussian_blur_xy(offset_b, 5, 0);
let composite_rb = chromabb.composite_arithmetic(blur_r, blur_b, 0., 1., 1., 0.);
let chan_g = chromabb.color_matrix(
StandardInput::SourceGraphic,
ColorMatrixType::Matrix(Box::new([
0., 0., 0., 0., 0., 0., 1., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 1., 0.,
])),
);
chromabb.composite_arithmetic(composite_rb, chan_g, 0., 1., 1., 0.);
eprintln!("{}", doc.generate_svg_pretty());
println!("{}", doc.generate_svg());
}

1
crates/svg-filters/src/types/nodes/primitives.rs
View file

@ -61,7 +61,6 @@ pub trait WriteElement {
/// svg filter effects primitives
#[derive(Debug)]
pub enum FePrimitive {
// 2 inputs
Blend(blend::Blend),
ColorMatrix(color_matrix::ColorMatrix),
ComponentTransfer(component_transfer::ComponentTransfer),