From 1fd2324399c359c419b810f78b73b00cef180470 Mon Sep 17 00:00:00 2001
From: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
Date: Fri, 2 Feb 2024 09:46:43 +0100
Subject: [PATCH] Make trait PlotItem public

---
 crates/egui_plot/src/items/mod.rs    |  4 ++--
 crates/egui_plot/src/items/values.rs |  4 ++--
 crates/egui_plot/src/lib.rs          | 16 ++++++----------
 3 files changed, 10 insertions(+), 14 deletions(-)

diff --git a/crates/egui_plot/src/items/mod.rs b/crates/egui_plot/src/items/mod.rs
index d84a38c4496..d3b50222493 100644
--- a/crates/egui_plot/src/items/mod.rs
+++ b/crates/egui_plot/src/items/mod.rs
@@ -23,7 +23,7 @@ mod values;
 const DEFAULT_FILL_ALPHA: f32 = 0.05;
 
 /// Container to pass-through several parameters related to plot visualization
-pub(super) struct PlotConfig<'a> {
+pub struct PlotConfig<'a> {
     pub ui: &'a Ui,
     pub transform: &'a PlotTransform,
     pub show_x: bool,
@@ -31,7 +31,7 @@ pub(super) struct PlotConfig<'a> {
 }
 
 /// Trait shared by things that can be drawn in the plot.
-pub(super) trait PlotItem {
+pub trait PlotItem {
     fn shapes(&self, ui: &Ui, transform: &PlotTransform, shapes: &mut Vec<Shape>);
 
     /// For plot-items which are generated based on x values (plotting functions).
diff --git a/crates/egui_plot/src/items/values.rs b/crates/egui_plot/src/items/values.rs
index d05fdab36e7..8ed6d38f333 100644
--- a/crates/egui_plot/src/items/values.rs
+++ b/crates/egui_plot/src/items/values.rs
@@ -357,7 +357,7 @@ impl MarkerShape {
 // ----------------------------------------------------------------------------
 
 /// Query the points of the plot, for geometric relations like closest checks
-pub(crate) enum PlotGeometry<'a> {
+pub enum PlotGeometry<'a> {
     /// No geometry based on single elements (examples: text, image, horizontal/vertical line)
     None,
 
@@ -425,7 +425,7 @@ impl ExplicitGenerator {
 // ----------------------------------------------------------------------------
 
 /// Result of [`super::PlotItem::find_closest()`] search, identifies an element inside the item for immediate use
-pub(crate) struct ClosestElem {
+pub struct ClosestElem {
     /// Position of hovered-over value (or bar/box-plot/...) in PlotItem
     pub index: usize,
 
diff --git a/crates/egui_plot/src/lib.rs b/crates/egui_plot/src/lib.rs
index f5067d277d1..fbe79d42a6a 100644
--- a/crates/egui_plot/src/lib.rs
+++ b/crates/egui_plot/src/lib.rs
@@ -16,20 +16,14 @@ mod transform;
 use std::{ops::RangeInclusive, sync::Arc};
 
 use egui::ahash::HashMap;
-use epaint::util::FloatOrd;
-use epaint::Hsva;
-
-use axis::AxisWidget;
-use items::PlotItem;
-use legend::LegendWidget;
-
 use egui::*;
+use epaint::{util::FloatOrd, Hsva};
 
 pub use crate::{
     axis::{Axis, AxisHints, HPlacement, Placement, VPlacement},
     items::{
         Arrows, Bar, BarChart, BoxElem, BoxPlot, BoxSpread, HLine, Line, LineStyle, MarkerShape,
-        Orientation, PlotImage, PlotPoint, PlotPoints, Points, Polygon, Text, VLine,
+        Orientation, PlotImage, PlotItem, PlotPoint, PlotPoints, Points, Polygon, Text, VLine,
     },
     legend::{Corner, Legend},
     memory::PlotMemory,
@@ -37,10 +31,12 @@ pub use crate::{
     transform::{PlotBounds, PlotTransform},
 };
 
+use axis::AxisWidget;
 use items::{horizontal_line, rulers_color, vertical_line};
+use legend::LegendWidget;
 
 type LabelFormatterFn = dyn Fn(&str, &PlotPoint) -> String;
-type LabelFormatter = Option<Box<LabelFormatterFn>>;
+pub type LabelFormatter = Option<Box<LabelFormatterFn>>;
 
 type GridSpacerFn = dyn Fn(GridInput) -> Vec<GridMark>;
 type GridSpacer = Box<GridSpacerFn>;
@@ -84,7 +80,7 @@ impl Default for CoordinatesFormatter {
 
 /// Indicates a vertical or horizontal cursor line in plot coordinates.
 #[derive(Copy, Clone, PartialEq)]
-enum Cursor {
+pub enum Cursor {
     Horizontal { y: f64 },
     Vertical { x: f64 },
 }