pub trait NodeExt {
fn id(&self) -> Ref<'_, str>;
fn transform(&self) -> Transform;
fn abs_transform(&self) -> Transform;
fn append_kind(&mut self, kind: NodeKind) -> Node;
fn calculate_bbox(&self) -> Option<PathBbox>;
fn filter_background_start_node(&self, filter: &Filter) -> Option<Node>;
}Expand description
Additional Node methods.
Required Methods
sourcefn id(&self) -> Ref<'_, str>
fn id(&self) -> Ref<'_, str>
Returns node’s ID.
If a current node doesn’t support ID - an empty string will be returned.
sourcefn transform(&self) -> Transform
fn transform(&self) -> Transform
Returns node’s transform.
If a current node doesn’t support transformation - a default transform will be returned.
sourcefn abs_transform(&self) -> Transform
fn abs_transform(&self) -> Transform
Returns node’s absolute transform.
If a current node doesn’t support transformation - a default transform will be returned.
sourcefn append_kind(&mut self, kind: NodeKind) -> Node
fn append_kind(&mut self, kind: NodeKind) -> Node
Appends kind as a node child.
Shorthand for Node::append(Node::new(Box::new(kind))).
sourcefn calculate_bbox(&self) -> Option<PathBbox>
fn calculate_bbox(&self) -> Option<PathBbox>
Calculates node’s absolute bounding box.
Can be expensive on large paths and groups.
sourcefn filter_background_start_node(&self, filter: &Filter) -> Option<Node>
fn filter_background_start_node(&self, filter: &Filter) -> Option<Node>
Returns the node starting from which the filter background should be rendered.