Write documentation for iced_graphics

graphics/src/viewport.rs

@@ -26,22 +26,44 @@ impl Viewport {
         }
     }
 
+    /// Returns the physical size of the [`Viewport`].
+    ///
+    /// [`Viewport`]: struct.Viewport.html
     pub fn physical_size(&self) -> Size<u32> {
         self.physical_size
     }
 
+    /// Returns the physical width of the [`Viewport`].
+    ///
+    /// [`Viewport`]: struct.Viewport.html
+    pub fn physical_width(&self) -> u32 {
+        self.physical_size.height
+    }
+
+    /// Returns the physical height of the [`Viewport`].
+    ///
+    /// [`Viewport`]: struct.Viewport.html
     pub fn physical_height(&self) -> u32 {
         self.physical_size.height
     }
 
+    /// Returns the logical size of the [`Viewport`].
+    ///
+    /// [`Viewport`]: struct.Viewport.html
     pub fn logical_size(&self) -> Size<f32> {
         self.logical_size
     }
 
+    /// Returns the scale factor of the [`Viewport`].
+    ///
+    /// [`Viewport`]: struct.Viewport.html
     pub fn scale_factor(&self) -> f64 {
         self.scale_factor
     }
 
+    /// Returns the projection transformation of the [`Viewport`].
+    ///
+    /// [`Viewport`]: struct.Viewport.html
     pub fn projection(&self) -> Transformation {
         self.projection
     }