Struct usvgr::Tree

pub struct Tree {
    pub size: Size,
    pub view_box: ViewBox,
    pub root: Node,
}

A nodes tree container.

Fields

size: Size

Image size.

Size of an image that should be created to fit the SVG.

width and height in SVG.

view_box: ViewBox

SVG viewbox.

Specifies which part of the SVG image should be rendered.

viewBox and preserveAspectRatio in SVG.

root: Node

The root element of the SVG tree.

The root node is always Group.

Implementations

impl Tree

pub fn from_data(data: &[u8], opt: &Options<'_>) -> Result<Self, Error>

Parses Tree from an SVG data.

Can contain an SVG string or a gzip compressed data.

pub fn from_str(text: &str, opt: &Options<'_>) -> Result<Self, Error>

Parses Tree from an SVG string.

pub fn from_xmltree( doc: &Document<'_>, opt: &Options<'_> ) -> Result<Self, Error>

Parses Tree from roxmltree::Document.

pub fn from_nested_svgtree( doc: NestedSvgDocument, opt: &Options<'_> ) -> Result<Self, Error>

Parses Tree from svgtree::NestedSvgDocument.

pub fn from_svgtree(doc: Document, opt: &Options<'_>) -> Result<Self, Error>

Parses Tree from the svgtree::Document.

An empty Tree will be returned on any error.

pub fn node_by_id(&self, id: &str) -> Option<Node>

Returns renderable node by ID.

If an empty ID is provided, than this method will always return None. Even if tree has nodes with empty ID.

pub fn ungroup_groups(root: Node, keep_named_groups: bool)

Ungroups groups inside the root node.

Trait Implementations

impl Clone for Tree

fn clone(&self) -> Tree

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Tree

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.