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WIP: Thumbnails

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This commit is contained in:
Adam
2025-07-16 01:43:00 -07:00
parent 8b665d158c
commit fcd379a62f
50 changed files with 1208 additions and 1053 deletions
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node-graph/gsvg-renderer/src/renderer.rs
+15 -6
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@@ -212,11 +212,13 @@ pub trait GraphicElementRendered: BoundingBox + RenderComplexity {
fn render_to_vello(&self, scene: &mut Scene, transform: DAffine2, context: &mut RenderContext, _render_params: &RenderParams);
fn render_thumbnail(&self) -> String {
let bounds = self.bounding_box(DAffine2::IDENTITY, true);
let Some(bounds) = self.bounding_box(DAffine2::IDENTITY, true) else {
return String::new();
};
let render_params = RenderParams {
view_mode: ViewMode::Normal,
culling_bounds: bounds,
culling_bounds: Some(bounds),
thumbnail: true,
hide_artboards: false,
for_export: false,
@@ -224,15 +226,22 @@ pub trait GraphicElementRendered: BoundingBox + RenderComplexity {
alignment_parent_transform: None,
};
// Render the thumbnail data into an SVG string
let mut render = SvgRender::new();
self.render_svg(&mut render, &render_params);
// let center = (bounds[0] + bounds[1]) / 2.;
// let size = bounds[1] - bounds[0];
// let scale_x = 32.0 / size.x;
// let scale_y = 24.0 / size.y;
// let scale = scale_x.min(scale_y);
// render.wrap_with_transform()
// Give the SVG a viewbox and outer <svg>...</svg> wrapper tag
// let [min, max] = bounds.unwrap_or_default();
// render.format_svg(min, max);
render.format_svg(bounds[0], bounds[1]);
render.svg.to_svg_string()
// format!(r#"<g transform="scale({}) translate({}, {})">{}</g>"#, scale, -center.x, -center.y, render.svg.to_svg_string())
}
/// The upstream click targets for each layer are collected during the render so that they do not have to be calculated for each click detection.