Struct Geometry 

pub struct Geometry {
    pub view: ViewBox,
    pub paths: Vec<SubPath>,
}

A custom shape’s outline.

Fields

view: ViewBox

The space the points are in.

paths: Vec<SubPath>

The strokes, in the order they are drawn.

Implementations

impl Geometry

pub fn read_path(path: &Element) -> Option<Self>

Read a draw:path element, whose outline is SVG path data in svg:d.

None where it states no path or no coordinate space.

Arcs are drawn as the straight line to where they end. A and a occur in none of the 352 paths across the presentation templates LibreOffice ships, and turning an endpoint-parameterised elliptical arc into a centre and a sweep is a page of trigonometry to serve nothing that exists. A line keeps the outline closed and roughly where it belongs, which is the failure worth having.

pub fn refit(&mut self)

Refit the view box to the outline inside it.

A draw:connector is the shape that needs this. Its route is written in the page’s own coordinates while the svg:viewBox beside it states an origin of zero, so the two do not agree and the declared box places the points nowhere near the shape. The outline’s own bounding box does place them, and for a shape whose box was already right it says the same thing.

An outline with no width or no height keeps a box one unit across, so that a straight horizontal connector divides by something.

pub fn read(geometry: &Element) -> Option<Self>

Read a draw:enhanced-geometry element.

None where it states no path or no coordinate space, which is a shape nothing can draw.

Trait Implementations

impl Clone for Geometry

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Geometry

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

Formats the value using the given formatter.

impl PartialEq for Geometry

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Geometry