From 6cc48b5c62bac287b8f9f1c79c1fb7486c51b18f Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Fri, 3 Mar 2023 04:57:55 +0100
Subject: Move `Canvas` and `QRCode` to `iced` crate
Rename `canvas` modules to `geometry` in graphics subcrates
---
graphics/src/geometry/path.rs | 67 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 67 insertions(+)
create mode 100644 graphics/src/geometry/path.rs
(limited to 'graphics/src/geometry/path.rs')
diff --git a/graphics/src/geometry/path.rs b/graphics/src/geometry/path.rs
new file mode 100644
index 00000000..30c387c5
--- /dev/null
+++ b/graphics/src/geometry/path.rs
@@ -0,0 +1,67 @@
+//! Build different kinds of 2D shapes.
+pub mod arc;
+
+mod builder;
+
+#[doc(no_inline)]
+pub use arc::Arc;
+pub use builder::Builder;
+
+pub use lyon_path;
+
+use crate::{Point, Size};
+
+/// An immutable set of points that may or may not be connected.
+///
+/// A single [`Path`] can represent different kinds of 2D shapes!
+#[derive(Debug, Clone)]
+pub struct Path {
+ raw: lyon_path::Path,
+}
+
+impl Path {
+ /// Creates a new [`Path`] with the provided closure.
+ ///
+ /// Use the [`Builder`] to configure your [`Path`].
+ pub fn new(f: impl FnOnce(&mut Builder)) -> Self {
+ let mut builder = Builder::new();
+
+ // TODO: Make it pure instead of side-effect-based (?)
+ f(&mut builder);
+
+ builder.build()
+ }
+
+ /// Creates a new [`Path`] representing a line segment given its starting
+ /// and end points.
+ pub fn line(from: Point, to: Point) -> Self {
+ Self::new(|p| {
+ p.move_to(from);
+ p.line_to(to);
+ })
+ }
+
+ /// Creates a new [`Path`] representing a rectangle given its top-left
+ /// corner coordinate and its `Size`.
+ pub fn rectangle(top_left: Point, size: Size) -> Self {
+ Self::new(|p| p.rectangle(top_left, size))
+ }
+
+ /// Creates a new [`Path`] representing a circle given its center
+ /// coordinate and its radius.
+ pub fn circle(center: Point, radius: f32) -> Self {
+ Self::new(|p| p.circle(center, radius))
+ }
+
+ #[inline]
+ pub fn raw(&self) -> &lyon_path::Path {
+ &self.raw
+ }
+
+ #[inline]
+ pub fn transform(&self, transform: &lyon_path::math::Transform) -> Path {
+ Path {
+ raw: self.raw.clone().transformed(transform),
+ }
+ }
+}
--
cgit