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#![doc(html_root_url = "https://docs.rs/resvg/0.15.0")]
#![warn(missing_docs)]
pub use usvg::ScreenSize;
use usvg::NodeExt;
use log::warn;
#[macro_use] mod macros;
mod clip;
mod filter;
mod image;
mod mask;
mod paint_server;
mod path;
mod render;
pub fn render(
tree: &usvg::Tree,
fit_to: usvg::FitTo,
pixmap: tiny_skia::PixmapMut,
) -> Option<()> {
let size = fit_to.fit_to(tree.svg_node().size.to_screen_size())?;
let mut canvas = render::Canvas::from(pixmap);
render::render_to_canvas(tree, size, &mut canvas);
Some(())
}
pub fn render_node(
node: &usvg::Node,
fit_to: usvg::FitTo,
pixmap: tiny_skia::PixmapMut,
) -> Option<()> {
let node_bbox = if let Some(bbox) = node.calculate_bbox() {
bbox
} else {
warn!("Node '{}' has zero size.", node.id());
return None;
};
let vbox = usvg::ViewBox {
rect: node_bbox,
aspect: usvg::AspectRatio::default(),
};
let size = fit_to.fit_to(node_bbox.size().to_screen_size())?;
let mut canvas = render::Canvas::from(pixmap);
render::render_node_to_canvas(node, vbox, size, &mut render::RenderState::Ok, &mut canvas);
Some(())
}