svg_path - v3.0.0

svg_path/bounds

Bounding boxes and conservative bounding polygons for path geometry.

Values

bounding_box_center

</> 
pub fn bounding_box_center(
  box: svg_path.BoundingBox,
) -> svg_path.Point

Return the center point of a bounding box.

bounding_box_height

</> 
pub fn bounding_box_height(box: svg_path.BoundingBox) -> Float

Return the height of a bounding box.

bounding_box_taxicab_diameter

</> 
pub fn bounding_box_taxicab_diameter(
  box: svg_path.BoundingBox,
) -> Float

Return the taxicab diameter of a bounding box.

This is the box width plus the box height.

bounding_box_union

</> 
pub fn bounding_box_union(
  first: svg_path.BoundingBox,
  second: svg_path.BoundingBox,
) -> svg_path.BoundingBox

Return the smallest axis-aligned bounding box containing both boxes.

bounding_box_union_many

</> 
pub fn bounding_box_union_many(
  boxes: List(svg_path.BoundingBox),
) -> Result(svg_path.BoundingBox, Nil)

Return the smallest axis-aligned bounding box containing every box.

bounding_box_width

</> 
pub fn bounding_box_width(box: svg_path.BoundingBox) -> Float

Return the width of a bounding box.

path_bounding_box

</> 
pub fn path_bounding_box(
  path: svg_path.Path,
) -> Result(svg_path.BoundingBox, svg_path.Error)

Return the exact axis-aligned bounding box of all non-empty subpaths.

points_bounding_box

</> 
pub fn points_bounding_box(
  points: List(svg_path.Point),
) -> Result(svg_path.BoundingBox, Nil)

Return the smallest axis-aligned bounding box containing every point.

segment_bounding_box

</> 
pub fn segment_bounding_box(
  segment: svg_path.Segment,
) -> Result(svg_path.BoundingBox, svg_path.Error)

Return a segment’s exact axis-aligned bounding box.

segment_bounding_polygon

</> 
pub fn segment_bounding_polygon(
  segment: svg_path.Segment,
) -> Result(List(svg_path.Point), svg_path.Error)

Return a convex polygon enclosing the segment, in visual clockwise order.

The first vertex is the segment start when it is a hull vertex; otherwise it is the lexicographically smallest vertex (x, then y). The first vertex is not repeated at the end. Point and line degeneracies return one or two vertices. Beziers use their control-point hull; arcs use tangent triangles spanning at most 90 degrees on the corrected ellipse, then their hull. This is an ordinary floating-point bound, not outward-rounded arithmetic. Arcs rejected by arc_center_data return DegenerateArc; see that function for endpoint and radius restrictions.

segment_bounding_polygon_between

</> 
pub fn segment_bounding_polygon_between(
  segment: svg_path.Segment,
  from from: Float,
  to to: Float,
) -> Result(List(svg_path.Point), svg_path.Error)

Enclose the segment portion between from and to, both in 0.0..1.0.

Reversed intervals are allowed. The boundary remains visually clockwise; its preferred first vertex is the point at from, when that is a hull vertex. Equal parameters return one point. Other conventions are those of segment_bounding_polygon. Out-of-range parameters return SplitOutsideSegment.

subpath_bounding_box

</> 
pub fn subpath_bounding_box(
  subpath: svg_path.Subpath,
) -> Result(svg_path.BoundingBox, svg_path.Error)

Return a non-empty subpath’s exact axis-aligned bounding box.

✨ Search Document