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Let line have an extent

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This commit is contained in:
Laurenz 2023-02-12 15:01:40 +01:00
parent 2b26e08128
commit 6260878245
3 changed files with 24 additions and 23 deletions
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3
library/src/visualize/line.rs
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@ -96,7 +96,8 @@ impl Layout for LineNode {
.zip(regions.base)
.map(|(l, b)| l.relative_to(b));
let target = regions.expand.select(regions.first, Size::zero());
let size = origin.max(origin + delta).max(Size::zero());
let target = regions.expand.select(regions.first, size);
let mut frame = Frame::new(target);
let shape = Geometry::Line(delta.to_point()).stroked(stroke);

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tests/ref/visualize/line.png
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44
tests/typ/visualize/line.typ
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@ -1,17 +1,16 @@
// Test lines
// Test lines.
---
// Default line.
#line()
#set page(height: 60pt)
#box({
set line(stroke: 0.75pt)
place(line(end: (0.4em, 0pt)))
place(line(start: (0pt, 0.4em), end: (0pt, 0pt)))
line(end: (0.6em, 0.6em))
})
Hello #line()!
---
// Test the `end` argument.
#{
line(end: (10pt, 0pt))
line(start: (0pt, 10pt), end: (0pt, 0pt))
line(end: (15pt, 15pt))
}
#v(.5cm)
#line(end: (70%, 50%))
---
// Test the angle argument and positioning.
@ -19,20 +18,21 @@
#set page(fill: rgb("0B1026"))
#set line(stroke: white)
#let star(width, ..args) = box(width: width, height: width)[
#let star(size, ..args) = box(width: size, height: size)[
#set text(spacing: 0%)
#set line(..args)
#set align(left)
#line(length: +30%, start: (09.0%, 02%))
#line(length: +30%, start: (38.7%, 02%), angle: -72deg)
#line(length: +30%, start: (57.5%, 02%), angle: 252deg)
#line(length: +30%, start: (57.3%, 02%))
#line(length: -30%, start: (88.0%, 02%), angle: -36deg)
#line(length: +30%, start: (73.3%, 48%), angle: 252deg)
#line(length: -30%, start: (73.5%, 48%), angle: 36deg)
#line(length: +30%, start: (25.4%, 48%), angle: -36deg)
#line(length: +30%, start: (25.6%, 48%), angle: -72deg)
#line(length: +32%, start: (8.50%, 02%), angle: 34deg)
#v(30%)
#place(line(length: +30%, start: (09.0%, 02%)))
#place(line(length: +30%, start: (38.7%, 02%), angle: -72deg))
#place(line(length: +30%, start: (57.5%, 02%), angle: 252deg))
#place(line(length: +30%, start: (57.3%, 02%)))
#place(line(length: -30%, start: (88.0%, 02%), angle: -36deg))
#place(line(length: +30%, start: (73.3%, 48%), angle: 252deg))
#place(line(length: -30%, start: (73.5%, 48%), angle: 36deg))
#place(line(length: +30%, start: (25.4%, 48%), angle: -36deg))
#place(line(length: +30%, start: (25.6%, 48%), angle: -72deg))
#place(line(length: +32%, start: (8.50%, 02%), angle: 34deg))
]
#align(center, grid(