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Expose `ClosestElem` and `PlotConfig` (#4380) 

These two items are needed to implement the `PlotItem` trait (which is
already public) when using `PlotGeometry::Rects`.
Specifically, they are used in the return type of
`PlotItem::find_closest` and as arguments to `PlotItem::on_hover`, which
need to be implemented when using `PlotGeometry::Rects`.
This commit is contained in:
Narcha 2024-04-21 11:05:53 +02:00 committed by GitHub
parent 89d7f9f9d3
commit 26c97a19a4
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2 changed files with 7 additions and 6 deletions
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7
crates/egui_plot/src/items/mod.rs
View File

@ -9,11 +9,12 @@ use crate::*;
use super::{Cursor, LabelFormatter, PlotBounds, PlotTransform}; use super::{Cursor, LabelFormatter, PlotBounds, PlotTransform};
use rect_elem::*; use rect_elem::*;
use values::ClosestElem;
pub use bar::Bar; pub use bar::Bar;
pub use box_elem::{BoxElem, BoxSpread}; pub use box_elem::{BoxElem, BoxSpread};
pub use values::{LineStyle, MarkerShape, Orientation, PlotGeometry, PlotPoint, PlotPoints}; pub use values::{
ClosestElem, LineStyle, MarkerShape, Orientation, PlotGeometry, PlotPoint, PlotPoints,
};
mod bar; mod bar;
mod box_elem; mod box_elem;
@ -45,7 +46,7 @@ pub trait PlotItem {
fn highlighted(&self) -> bool; fn highlighted(&self) -> bool;
/// Can the user hover this is item? /// Can the user hover this item?
fn allow_hover(&self) -> bool; fn allow_hover(&self) -> bool;
fn geometry(&self) -> PlotGeometry<'_>; fn geometry(&self) -> PlotGeometry<'_>;

6
crates/egui_plot/src/lib.rs
View File

@ -22,9 +22,9 @@ use epaint::{util::FloatOrd, Hsva};
pub use crate::{ pub use crate::{
axis::{Axis, AxisHints, HPlacement, Placement, VPlacement}, axis::{Axis, AxisHints, HPlacement, Placement, VPlacement},
items::{ items::{
Arrows, Bar, BarChart, BoxElem, BoxPlot, BoxSpread, HLine, Line, LineStyle, MarkerShape, Arrows, Bar, BarChart, BoxElem, BoxPlot, BoxSpread, ClosestElem, HLine, Line, LineStyle,
Orientation, PlotGeometry, PlotImage, PlotItem, PlotPoint, PlotPoints, Points, Polygon, MarkerShape, Orientation, PlotConfig, PlotGeometry, PlotImage, PlotItem, PlotPoint,
Text, VLine, PlotPoints, Points, Polygon, Text, VLine,
}, },
legend::{Corner, Legend}, legend::{Corner, Legend},
memory::PlotMemory, memory::PlotMemory,