Minor refactor

Bitmap.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
 s.name                       = 'Bitmap'
-s.version                    = '1.2.0'
+s.version                    = '1.2.1'
 s.summary                    = 'A Swift-y convenience for loading, saving and manipulating bitmap images.'
 s.homepage                   = 'https://github.com/dagronf/Bitmap'
 s.license                    = { :type => 'MIT', :file => 'LICENSE' }

Sources/Bitmap/drawing/Bitmap+InnerShadow.swift

@@ -0,0 +1,53 @@
+//
+//  Copyright © 2024 Darren Ford. All rights reserved.
+//
+//  MIT license
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
+//  documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
+//  rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
+//  permit persons to whom the Software is furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in all copies or substantial
+//  portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+//  WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
+//  OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+//  OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+import Foundation
+import CoreGraphics
+
+// MARK: - Inner shadows
+
+public extension Bitmap {
+	/// Draw a path using an inner shadow
+	/// - Parameters:
+	///   - path: The path
+	///   - fillColor: The color to fill the path, or nil for no color
+	///   - shadow: The shadow definition
+	func drawInnerShadow(_ path: CGPath, fillColor: CGColor? = nil, shadow: Bitmap.Shadow) {
+		self.draw { ctx in
+			if let fillColor = fillColor {
+				ctx.setFillColor(fillColor)
+				ctx.addPath(path)
+				ctx.fillPath()
+			}
+			ctx.drawInnerShadow(in: path, shadowColor: shadow.color, offset: shadow.offset, blurRadius: shadow.blur)
+		}
+	}
+
+	/// Create a new bitmap by drawing a path using an inner shadow
+	/// - Parameters:
+	///   - path: The path
+	///   - fillColor: The color to fill the path, or nil for no color
+	///   - shadow: The shadow definition
+	/// - Returns: A new bitmap
+	func drawingInnerShadow(_ path: CGPath, fillColor: CGColor? = nil, shadow: Bitmap.Shadow) throws -> Bitmap {
+		let copy = try self.copy()
+		copy.drawInnerShadow(path, fillColor: fillColor, shadow: shadow)
+		return copy
+	}
+}

Sources/Bitmap/drawing/Bitmap+Shadow.swift

@@ -52,41 +52,3 @@ public extension Bitmap {
 		}
 	}
 }
-
-// MARK: - Inner shadows
-
-public extension Bitmap {
-	/// Draw a path using an inner shadow
-	/// - Parameters:
-	///   - path: The path
-	///   - fillColor: The color to fill the path, or nil for no color
-	///   - shadow: The shadow definition
-	func drawInnerShadow(_ path: CGPath, fillColor: CGColor? = nil, shadow: Bitmap.Shadow) {
-		self.draw { ctx in
-			if let fillColor = fillColor {
-				ctx.setFillColor(fillColor)
-				ctx.addPath(path)
-				ctx.fillPath()
-			}
-
-			ctx.drawInnerShadow(
-				in: path,
-				shadowColor: shadow.color,
-				offset: shadow.offset,
-				blurRadius: shadow.blur
-			)
-		}
-	}
-
-	/// Create a new bitmap by drawing a path using an inner shadow
-	/// - Parameters:
-	///   - path: The path
-	///   - fillColor: The color to fill the path, or nil for no color
-	///   - shadow: The shadow definition
-	/// - Returns: A new bitmap
-	func drawingInnerShadow(_ path: CGPath, fillColor: CGColor? = nil, shadow: Bitmap.Shadow) throws -> Bitmap {
-		let copy = try self.copy()
-		copy.drawInnerShadow(path, fillColor: fillColor, shadow: shadow)
-		return copy
-	}
-}