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svg-filters: cleanup
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384fef5a81
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@ -10,51 +10,8 @@ use svg_filters::{
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};
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fn main() {
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// <filter id="chromabb" >
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// <feColorMatrix values="1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0" in="SourceGraphic" />
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// <feOffset dx="25" dy="0" />
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// <feGaussianBlur stdDeviation="5 0" result="red" />
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// <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" />
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// <feColorMatrix values="0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0" in="SourceGraphic" />
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// <feOffset dx="-25" dy="0" />
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// <feGaussianBlur stdDeviation="5 0" result="blu"/>
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// <feComposite in="red" in2="blu" operator="arithmetic" k2="1" k3="1" result="rb" />
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// <feComposite in="rb" in2="grn" operator="arithmetic" k2="1" k3="1" />
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// </filter>
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let mut doc = SvgDocument::new();
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let chromabb = doc.create_filter("chromabb_gen");
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let chan_r = chromabb.color_matrix(
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StandardInput::SourceGraphic,
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ColorMatrixType::Matrix(Box::new([
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1., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 1., 0.,
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])),
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);
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let offset_r = chromabb.offset(chan_r, 25., 0.);
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let blur_r = chromabb.gaussian_blur_xy(offset_r, 5, 0);
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let chan_b = chromabb.color_matrix(
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StandardInput::SourceGraphic,
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ColorMatrixType::Matrix(Box::new([
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0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 1., 0., 0., 0., 0., 0., 1., 0.,
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])),
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);
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let offset_b = chromabb.offset(chan_b, -25., 0.);
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let blur_b = chromabb.gaussian_blur_xy(offset_b, 5, 0);
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let composite_rb = chromabb.composite_arithmetic(blur_r, blur_b, 0., 1., 1., 0.);
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let chan_g = chromabb.color_matrix(
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StandardInput::SourceGraphic,
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ColorMatrixType::Matrix(Box::new([
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0., 0., 0., 0., 0., 0., 1., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 0., 1., 0.,
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])),
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);
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chromabb.composite_arithmetic(composite_rb, chan_g, 0., 1., 1., 0.);
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eprintln!("{}", doc.generate_svg_pretty());
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println!("{}", doc.generate_svg());
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}
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@ -61,7 +61,6 @@ pub trait WriteElement {
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/// svg filter effects primitives
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#[derive(Debug)]
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pub enum FePrimitive {
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// 2 inputs
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Blend(blend::Blend),
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ColorMatrix(color_matrix::ColorMatrix),
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ComponentTransfer(component_transfer::ComponentTransfer),
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