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;
   .frame(width: 32.0).border(.black)
   .onTapGesture {
     shouldShowPatternPicker = !shouldShowPatternPicker;


@@ -80,7 +80,7 @@ PatternView(design: $pattern)
   .popover(isPresented: $shouldShowPatternPicker) {
     PatternPicker(selectedDesign: $design)
   }
   .popover(isPresented: $shouldShowPatternPicker) {
     PatternPicker(selectedDesign: $design)
   }

-  .onChange(of: pattern) { _ in
+  .onChange(of: design) { _ in

     shouldShowPatternPicker = false;
   }
 ```
     shouldShowPatternPicker = false;
   }
 ```


@@ -97,12 +97,16 @@ PatternView(design: $pattern)
 * watchOS 8+
 * catalyst 15+
 
 * 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
 
 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)
 
 ![Screenshots of the tiles showing the different overrides](./doc/images/tile_example.png)