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Allow the Stroke node to receive "Dash Lengths" values from the node graph

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Keavon Chambers
2025-11-12 01:14:17 -08:00
parent 0298f9a5ad
commit ac74bd9903
3 changed files with 30 additions and 7 deletions
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28
node-graph/gcore/src/vector/vector_nodes.rs
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@@ -146,12 +146,31 @@ async fn fill<F: Into<Fill> + 'n + Send, V: VectorTableIterMut + 'n + Send>(
content
}
trait IntoF64Vec {
fn into_vec(self) -> Vec<f64>;
}
impl IntoF64Vec for f64 {
fn into_vec(self) -> Vec<f64> {
vec![self]
}
}
impl IntoF64Vec for Vec<f64> {
fn into_vec(self) -> Vec<f64> {
self
}
}
impl IntoF64Vec for String {
fn into_vec(self) -> Vec<f64> {
self.split(&[',', ' ']).filter(|s| !s.is_empty()).filter_map(|s| s.parse::<f64>().ok()).collect()
}
}
/// Applies a stroke style to the vector content, giving an appearance to the area within the outline of the geometry.
#[node_macro::node(category("Vector: Style"), path(graphene_core::vector), properties("stroke_properties"))]
async fn stroke<V>(
async fn stroke<V, L: IntoF64Vec>(
_: impl Ctx,
/// The content with vector paths to apply the stroke style to.
#[implementations(Table<Vector>, Table<Graphic>)]
#[implementations(Table<Vector>, Table<Vector>, Table<Vector>, Table<Graphic>, Table<Graphic>, Table<Graphic>)]
mut content: Table<V>,
/// The stroke color.
#[default(Color::BLACK)]
@@ -173,7 +192,8 @@ async fn stroke<V>(
/// <https://svgwg.org/svg2-draft/painting.html#PaintOrderProperty>
paint_order: PaintOrder,
/// The stroke dash lengths. Each length forms a distance in a pattern where the first length is a dash, the second is a gap, and so on. If the list is an odd length, the pattern repeats with solid-gap roles reversed.
dash_lengths: Vec<f64>,
#[implementations(Vec<f64>, f64, String, Vec<f64>, f64, String)]
dash_lengths: L,
/// The phase offset distance from the starting point of the dash pattern.
#[unit(" px")]
dash_offset: f64,
@@ -184,7 +204,7 @@ where
let stroke = Stroke {
color: color.into(),
weight,
dash_lengths,
dash_lengths: dash_lengths.into_vec(),
dash_offset,
cap,
join,