Use CoreGraphics to draw instead of SwifTUI

[rbdr/patterns] / README.md

diff --git a/README.md b/README.md
index 512e2a0f75bba62542f87f6a93265b80b3c76471..900c4b22340adc2f3900b05ba2e2953345dda983 100644 (file)
--- a/README.md
+++ b/README.md
@@ -72,7 +72,7 @@ same effect as `Pattern` mentioned above
 
 ...
 
-PatternView(design: $pattern)
+PatternView(design: $design)
   .frame(width: 32.0).border(.black)
   .onTapGesture {
     shouldShowPatternPicker = !shouldShowPatternPicker;
@@ -80,7 +80,7 @@ PatternView(design: $pattern)
   .popover(isPresented: $shouldShowPatternPicker) {
     PatternPicker(selectedDesign: $design)
   }
-  .onChange(of: pattern) { _ in
+  .onChange(of: design) { _ in
     shouldShowPatternPicker = false;
   }
 ```
@@ -97,12 +97,16 @@ PatternView(design: $pattern)
 * watchOS 8+
 * catalyst 15+
 
-## The Tile view
+## The TileImage struct
 
 If you'd like to do other things with the individual tiles, we also provide the
-Tile view, which is just a single tile.
+TileImage struct, which generates a CGImage.
 
-The tiles support the same properties as `PatternView` with the exception that
-`design` is a `TileDesign` and not a `Binding<TileDesign>`
+The tiles support similar properties as `PatternView` with the exception that
+
+* `design: TileDesign`: **required**, which design to use to tile the frame.
+* `pixelSize: CGFloat`: **defaults to 2.0**, the size of a pixel in the tile.
+* `foregroundColor: CGColor`: **defaults to black**, the foreground color.
+* `backgroundColor: CGColor`: **defaults to white**, the background color.
 
 ![Screenshots of the tiles showing the different overrides](./doc/images/tile_example.png)