The merged dasher clamped negative entries to zero, which turned [-5, 3] into dots instead of the
solid line SVG and PDF draw for an invalid pattern (render test invalid_dash_pattern_strokes_solid).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Clip groups clip by compound paths (with their holes), even-odd paths, text
outlines and groups (the union of their members) on screen, in raster
export, in SVG and in PDF alike, through one shared region:
Node::clip_outline (the model walk) and effects::clip_outline (text
outlined, several shapes united), cached per clipping path in the
renderer. Nothing to clip by hides the clipped art everywhere, and clicks
hit a clip group only inside its clipping region. Make Clipping Mask takes
a compound path or text object on top (it loses its paint) and Release
gives it back unchanged in kind.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Hollow heads draw as rings (the open arrow as a chevron) and closed paths get
no heads. The stroke stops under each head, so it never shows through a hollow
head or past the tip; stroke.set {arrowAlign: "extend"|"tip"} chooses whether
the tip extends past the end point (default) or sits on it with the stroke
shortened. Line and heads share one paint box (a gradient runs on into the
head) and take the stroke and object opacity once, as one layer on the canvas
and one group in PDF. StrokeLayer.arrow_align is a new defaulted field, so
older files load unchanged. The Stroke panel's Align buttons get two generated
icons and are disabled when the stroke has no head.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The shared stroke geometry now has its own arc-length dash generator: a dash
of length 0 becomes a dot that a round cap paints as a disc and a projecting
cap as a square turned along the path (a butt cap paints nothing). Dashes
restart per subpath, join across the start of closed subpaths, and a pattern
too fine for the path draws solid. The canvas and raster export use it through
line_outline; the stroke.set params doc says how to get dots.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Arrowheads, width-profile outlines and dashed line outlines now come from
vectorcraft_effects::stroke (stroke_pieces, line_outline, width_outline), used by
the canvas and PDF export alike; the renderer caches profile outlines too. Width
profiles are a doc-level catalogue (WidthProfile::PRESETS, preset, preset_id,
id_of) shared by stroke.set and the Stroke panel; stroke.set rejects unknown
profile ids and its params doc lists the arrowhead names.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
bflatastic
Brandon Thomas