diff options
Diffstat (limited to 'packages/svgbob/src/buffer/cell_buffer/span.rs')
| -rw-r--r-- | packages/svgbob/src/buffer/cell_buffer/span.rs | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/packages/svgbob/src/buffer/cell_buffer/span.rs b/packages/svgbob/src/buffer/cell_buffer/span.rs index fde515e..b584a9f 100644 --- a/packages/svgbob/src/buffer/cell_buffer/span.rs +++ b/packages/svgbob/src/buffer/cell_buffer/span.rs @@ -8,7 +8,7 @@ use crate::{ }, fragment, map::{circle_map, UNICODE_FRAGMENTS}, - Cell, Fragment, Merge, Settings, + Cell, Fragment, Merge, Point, Settings, }; use itertools::Itertools; use std::{ @@ -79,6 +79,15 @@ impl Span { this } + fn top_left(&self) -> Cell { + let bounds = self.bounds().expect("must have bounds"); + bounds.0 + } + + pub fn localize_point(&self, point: Point) -> Point { + self.top_left().localize_point(point) + } + /// returns the top_left most cell which aligns the top most and the left most cell. pub(crate) fn bounds(&self) -> Option<(Cell, Cell)> { if let Some((min_y, max_y)) = @@ -180,6 +189,15 @@ impl Span { FragmentSpan::new(self.clone(), circle.into()); accepted.push(circle_frag_span); un_endorsed_span + } else if let Some((three_quarters_arc, un_endorsed_span)) = + circle_map::endorse_three_quarters_arc_span(&self) + { + let three_quarters_arc = + three_quarters_arc.absolute_position(top_left); + let three_quarters_arc_frag_span = + FragmentSpan::new(self.clone(), three_quarters_arc.into()); + accepted.push(three_quarters_arc_frag_span); + un_endorsed_span } else if let Some((half_arc, un_endorsed_span)) = circle_map::endorse_half_arc_span(&self) { |