Add Rect origin and size accessors

crates/pdf-annotation-core/src/projection.rs

@@ -10,7 +10,7 @@ use crate::{
     pdf_data::AnnotationAction,
     shapes, widget_control,
 };
-use pdf_graphics::{point::Point, rect::Rect, size::Size, viewport::PageViewport};
+use pdf_graphics::{point::Point, rect::Rect, viewport::PageViewport};
 use pdf_optional_content::OptionalContentState;
 
 /// The shared field a widget is bound to; `None` for other kinds.
@@ -90,8 +90,8 @@ pub(crate) fn project(
         subtype: annotation.content.subtype_name().into_owned(),
         unsupported: unsupported_reason(annotation, field),
         bounds: device_regions(annotation, &bounds, viewport)?,
-        origin: Point::new(bounds.left, bounds.top),
-        size: Size::new(bounds.width(), bounds.height()),
+        origin: bounds.origin(),
+        size: bounds.size(),
         transform: viewport.local_frame(Point::new(bounds.left, bounds.bottom))?,
         no_zoom: annotation.metadata.no_zoom(),
         no_rotate: annotation.metadata.no_rotate(),

crates/pdf-annotation-core/src/source_kind.rs

@@ -104,7 +104,7 @@ fn text_note(
     Ok(TextNote {
         properties: Some(Box::new(v.clone())),
         style: Some(style.clone()),
-        anchor: Point::new(rect.left, rect.top),
+        anchor: rect.origin(),
         text: source.contents()?,
         color: style.rgba_color()?,
     })

crates/pdf-annotation-core/src/source_properties.rs

@@ -2,7 +2,6 @@
 use crate::error::ValidationError;
 use crate::fields::TextMode;
 use crate::kind::SourceLayout;
-use crate::models::Point;
 use crate::pdf_data::*;
 use pdf_graphics::rect::Rect;
 
@@ -94,7 +93,7 @@ impl SourceAnnotation {
                 .copied(),
             _ => None,
         };
-        let anchor = first_ink_point.unwrap_or_else(|| Point::new(rect.left, rect.top));
+        let anchor = first_ink_point.unwrap_or_else(|| rect.origin());
         Some(SourceLayout { rect, anchor })
     }
 

crates/pdf-graphics/src/rect.rs

@@ -1,4 +1,4 @@
-use crate::{point::Point, transform::Transform};
+use crate::{point::Point, size::Size, transform::Transform};
 
 /// An axis-aligned rectangle whose edge coordinate type defaults to `f32`.
 #[derive(Debug, Default, Clone, Copy, PartialEq)]
@@ -74,6 +74,16 @@ impl Rect<f32> {
         self.bottom - self.top
     }
 
+    /// Returns the top-left corner `(left, top)`.
+    pub fn origin(&self) -> Point {
+        Point::new(self.left, self.top)
+    }
+
+    /// Returns the width and height as a [`Size`].
+    pub fn size(&self) -> Size {
+        Size::new(self.width(), self.height())
+    }
+
     /// Returns whether this rectangle has finite edges and finite, positive dimensions.
     pub fn is_valid(&self) -> bool {
         [