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Exporting (#1495)

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0HyperCube 2023-12-09 17:11:06 +00:00 • committed by GitHub
parent 99823e952a
commit fe4b9ef8bb
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11 changed files with 200 additions and 143 deletions
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2
node-graph/gcore/src/application_io.rs
View file

@ -153,6 +153,8 @@ pub struct RenderConfig {
pub viewport: Footprint,
pub export_format: ExportFormat,
pub view_mode: ViewMode,
pub hide_artboards: bool,
pub for_export: bool,
}
pub struct EditorApi<'a, Io> {

74
node-graph/gcore/src/graphic_element/renderer.rs
View file

@ -90,10 +90,17 @@ impl SvgRender {
}
/// Wraps the SVG with `<svg><g transform="...">`, which allows for rotation
pub fn wrap_with_transform(&mut self, transform: DAffine2) {
pub fn wrap_with_transform(&mut self, transform: DAffine2, size: Option<DVec2>) {
let defs = &self.svg_defs;
let view_box = size
.map(|size| format!("viewbox=\"0 0 {} {}\" width=\"{}\" height=\"{}\"", size.x, size.y, size.x, size.y))
.unwrap_or_default();
let svg_header = format!(r#"<svg xmlns="http://www.w3.org/2000/svg"><defs>{defs}</defs><g transform="{}">"#, format_transform_matrix(transform));
let svg_header = format!(
r#"<svg xmlns="http://www.w3.org/2000/svg" {}><defs>{defs}</defs><g transform="{}">"#,
view_box,
format_transform_matrix(transform)
);
self.svg.insert(0, svg_header.into());
self.svg.push("</g></svg>");
}
@ -154,15 +161,21 @@ pub struct RenderParams {
pub image_render_mode: ImageRenderMode,
pub culling_bounds: Option<[DVec2; 2]>,
pub thumbnail: bool,
/// Don't render the rectangle for an artboard to allow exporting with a transparent background.
pub hide_artboards: bool,
/// Are we exporting? Causes the text above an artboard to be hidden.
pub for_export: bool,
}
impl RenderParams {
pub fn new(view_mode: crate::vector::style::ViewMode, image_render_mode: ImageRenderMode, culling_bounds: Option<[DVec2; 2]>, thumbnail: bool) -> Self {
pub fn new(view_mode: crate::vector::style::ViewMode, image_render_mode: ImageRenderMode, culling_bounds: Option<[DVec2; 2]>, thumbnail: bool, hide_artboards: bool, for_export: bool) -> Self {
Self {
view_mode,
image_render_mode,
culling_bounds,
thumbnail,
hide_artboards,
for_export,
}
}
}
@ -192,7 +205,7 @@ pub trait GraphicElementRendered {
fn add_click_targets(&self, click_targets: &mut Vec<ClickTarget>);
fn to_usvg_node(&self) -> usvg::Node {
let mut render = SvgRender::new();
let render_params = RenderParams::new(crate::vector::style::ViewMode::Normal, ImageRenderMode::BlobUrl, None, false);
let render_params = RenderParams::new(crate::vector::style::ViewMode::Normal, ImageRenderMode::BlobUrl, None, false, false, false);
self.render_svg(&mut render, &render_params);
render.format_svg(DVec2::ZERO, DVec2::ONE);
let svg = render.svg.to_string();
@ -335,31 +348,34 @@ impl GraphicElementRendered for VectorData {
impl GraphicElementRendered for Artboard {
fn render_svg(&self, render: &mut SvgRender, render_params: &RenderParams) {
// Background
render.leaf_tag("rect", |attributes| {
attributes.push("class", "artboard-bg");
attributes.push("fill", format!("#{}", self.background.rgba_hex()));
attributes.push("x", self.location.x.min(self.location.x + self.dimensions.x).to_string());
attributes.push("y", self.location.y.min(self.location.y + self.dimensions.y).to_string());
attributes.push("width", self.dimensions.x.abs().to_string());
attributes.push("height", self.dimensions.y.abs().to_string());
});
// Label
render.parent_tag(
"text",
|attributes| {
attributes.push("class", "artboard-label");
attributes.push("fill", "white");
attributes.push("x", (self.location.x.min(self.location.x + self.dimensions.x)).to_string());
attributes.push("y", (self.location.y.min(self.location.y + self.dimensions.y) - 4).to_string());
attributes.push("font-size", "14px");
},
|render| {
// TODO: Use the artboard's layer name
render.svg.push("Artboard");
},
);
if !render_params.hide_artboards {
// Background
render.leaf_tag("rect", |attributes| {
attributes.push("class", "artboard-bg");
attributes.push("fill", format!("#{}", self.background.rgba_hex()));
attributes.push("x", self.location.x.min(self.location.x + self.dimensions.x).to_string());
attributes.push("y", self.location.y.min(self.location.y + self.dimensions.y).to_string());
attributes.push("width", self.dimensions.x.abs().to_string());
attributes.push("height", self.dimensions.y.abs().to_string());
});
}
if !render_params.hide_artboards && !render_params.for_export {
// Label
render.parent_tag(
"text",
|attributes| {
attributes.push("class", "artboard-label");
attributes.push("fill", "white");
attributes.push("x", (self.location.x.min(self.location.x + self.dimensions.x)).to_string());
attributes.push("y", (self.location.y.min(self.location.y + self.dimensions.y) - 4).to_string());
attributes.push("font-size", "14px");
},
|render| {
// TODO: Use the artboard's layer name
render.svg.push("Artboard");
},
);
}
// Contents group (includes the artwork but not the background)
render.parent_tag(