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

Advanced text

1 files changed, 42 insertions, 0 deletions

diff --git a/graphics/src/geometry/path/arc.rs b/graphics/src/geometry/path/arc.rs
new file mode 100644
index 00000000..2cdebb66
--- /dev/null
+++ b/graphics/src/geometry/path/arc.rs
@@ -0,0 +1,42 @@
+//! Build and draw curves.
+use iced_core::{Point, Vector};
+
+/// A segment of a differentiable curve.
+#[derive(Debug, Clone, Copy)]
+pub struct Arc {
+    /// The center of the arc.
+    pub center: Point,
+    /// The radius of the arc.
+    pub radius: f32,
+    /// The start of the segment's angle, clockwise rotation.
+    pub start_angle: f32,
+    /// The end of the segment's angle, clockwise rotation.
+    pub end_angle: f32,
+}
+
+/// An elliptical [`Arc`].
+#[derive(Debug, Clone, Copy)]
+pub struct Elliptical {
+    /// The center of the arc.
+    pub center: Point,
+    /// The radii of the arc's ellipse, defining its axes.
+    pub radii: Vector,
+    /// The rotation of the arc's ellipse.
+    pub rotation: f32,
+    /// The start of the segment's angle, clockwise rotation.
+    pub start_angle: f32,
+    /// The end of the segment's angle, clockwise rotation.
+    pub end_angle: f32,
+}
+
+impl From<Arc> for Elliptical {
+    fn from(arc: Arc) -> Elliptical {
+        Elliptical {
+            center: arc.center,
+            radii: Vector::new(arc.radius, arc.radius),
+            rotation: 0.0,
+            start_angle: arc.start_angle,
+            end_angle: arc.end_angle,
+        }
+    }
+}