Merge pull request #1830 from iced-rs/advanced-text

Advanced text

1 files changed, 69 insertions, 0 deletions

diff --git a/graphics/src/geometry/path.rs b/graphics/src/geometry/path.rs
new file mode 100644
index 00000000..3d8fc6fa
--- /dev/null
+++ b/graphics/src/geometry/path.rs
@@ -0,0 +1,69 @@
+//! 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 iced_core::{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))
+    }
+
+    /// Returns the internal [`lyon_path::Path`].
+    #[inline]
+    pub fn raw(&self) -> &lyon_path::Path {
+        &self.raw
+    }
+
+    /// Returns the current [`Path`] with the given transform applied to it.
+    #[inline]
+    pub fn transform(&self, transform: &lyon_path::math::Transform) -> Path {
+        Path {
+            raw: self.raw.clone().transformed(transform),
+        }
+    }
+}