Create a sample that is self-contained, and move the Gallery code from the iOS sample there.

Then have the iOS sample reference the new files there.

commit: a156496 deleted download-payload.sh. I'm assuming the intent is to move to swift package manager entirely.

a156496#diff-c1c5e6d88fda70033edb0b3a2df69ed5663d226e5cd2990cb87c8b80f1de4b78

I have a hybrid c++\swift app I want to upgrade to 1.2.5, but I don't have the energy to update my build system to figure out how to make swift package manager and cmake play nice. What do you suppose it would take if I wanted to support my own download-payload.sh script?

This new feautre in Swift 5.6 might be the clean solution I was hoping for:

https://github.com/apple/swift-evolution/blob/main/proposals/0305-swiftpm-binary-target-improvements.md

I was looking to port a project I built in Xamarin Forms / MAUI which uses SkiaSharp to Swift but the sample project doesn't build and I can't even get a default SwiftUI project to build following steps provided or by using the swift package manager.

Before I invest anymore time in looking at porting I just want to check if this project is maintained and if so would it be possible for updated steps or sample app be provided?

Many thanks in advance.

• Offset
• ArcTo
• RArcTo
• ConvertConicToQuads

I have not found users of this code, so may not be worth doing:

• Iterators
• OpBuilder

• saveLayer
• drawPicture
• drawDrawable
• drawSurface
• drawAnnotation
• drawUrlAnnotation
• drawNamedDestinationAnnotation
• drawLinkDestinationAnnotation
• DrawBitmapLattice
• DrawImageLattice
• drawVertices

• GRBackendRenderTarget.cs
• GRBackendTexture.cs
• GRContext.cs
• GRDefinitions.cs
• GRGlInterface.cs
• SKAbstractManagedStream.cs
• SKAbstractManagedWStream.cs
• SKAutoCoInitialize.cs
• SKBitmap.cs
• SKCanvas.cs
• SKCodec.cs
• SKColor.cs
• SKColorFilter.cs
• SKColorSpace.cs
• SKColorTable.cs
• SKData.cs (missing sk_data_new_with_proc)
• SKDocument.cs
• SKDrawable.cs
• SKFontManager.cs
• SKFontStyle.cs
• SKFontStyleSet.cs
• SKFrontBufferedManagedStream.cs
• SKFrontBufferedStream.cs
• SKImage.cs
• SKImageFilter.cs
• SKImageInfo.cs
• SKManagedStream.cs
• SKManagedWStream.cs
• SKMask.cs
• SKMaskFilter.cs
• SKMatrix.cs
• SKNWayCanvas.cs
• SKNoDrawCanvas.cs
• SKOverdrawCanvas.cs
• SKPaint.cs
• SKPath.cs
• SKPathEffect.cs
• SKPathMeasure.cs
• SKPicture.cs
• SKPictureRecorder.cs
• SKPixelSerializer.cs
• SKPixmap.cs
• SKRegion.cs
• SKRoundRect.cs
• SKRunBuffer.cs
• SKSVG.cs
• SKShader.cs
• SKStream.cs
• SKString.cs
• SKSurface.cs
• SKSurfaceProperties.cs
• SKSwizzle.cs
• SKTextBlob.cs
• SKTypeface.cs
• SKVertices.cs
• SKXml.cs
• Util.cs

libSkiaSharp.so 2.80.3-preview.40 appears to lack the sk_path_is_convex symbol necessary to run the tests.

LD_LIBRARY_PATH=. swift test
Building for debugging...
error: link command failed with exit code 1 (use -v to see invocation)
/home/lukeh/CVSRoot/SkiaKit/.build/x86_64-unknown-linux-gnu/debug/SkiaKit.build/Path.swift.o:Path.swift.o:function $s7SkiaKit4PathC8isConvexSbvg: error: undefined reference to 'sk_path_is_convex'
clang-13: error: linker command failed with exit code 1 (use -v to see invocation)
error: fatalError
[0/1] Linking SkiaKitPackageTests.xctest
error: fatalError

When i try to add SkiaKit package using swift package manager it is throwing me this error.

Could someone please help me resolve above issue?

• Update the README for the url for SkiaKit
• Attempt to create a subdirectory with the Sample code that references the official package.

• The variations of encode for Jpeg
• The variations of encode for Webp
• The variations of encode for Png

https://github.com/migueldeicaza/SkiaKit/releases/download/1.2.4/SkiaSharp.xcframework.zip

The URL is not updated in package.swift.

Should we change it to ?
https://github.com/migueldeicaza/SkiaKit/releases/download/1.2.5/SkiaSharp.xcframework.zip

`public func getGlyphWidths(text: String) -> [Float] {
var paint: Paint? = nil
var textChar = Character

    var n = countGlyphs(str: text)
    if n <= 0 {
        return [Float]()
    }
    
    var widths: [Float] = Array.init (repeating: Float.zero, count: Int(n))
    var bounds: [Rect] = Array.init (repeating: Rect(width: 0, height: 0), count: Int(n))
    
    var w: UnsafeMutablePointer<Float>? = nil
    if !widths.isEmpty {
        w = UnsafeMutablePointer<Float>.allocate(capacity: widths.count)
        w?.initialize(from: &widths, count: widths.count)
    }

    var b: UnsafeMutablePointer<Rect>? = nil
    if !bounds.isEmpty {
        b = UnsafeMutablePointer<Rect>.allocate(capacity: bounds.count)
        b?.initialize(from: &bounds, count: bounds.count)
    }

    
    if var glyphs = getGlyphs(str: text) {
        sk_font_get_widths_bounds(handle, &glyphs, Int32 (glyphs.count), w, b, paint?.handle)
    }
    
    
    // Deallocate memory and free pointers when done
    w?.deallocate()
    b?.deallocate()
    
    return widths
}

`
I have implemented the above API, could you please let me know if there is something that i missed here?

• Class SKWStream
  • Write* helper methods
• SKFileWStream
• SKDynamicMemoryWStream

And use the same pattern I used in SwiftGodot: where the documentation is checked into a separate module, to avoid the pollution here.

Now that Swift supports binary payloads, create a binary.

• SKGLLayer.cs
• SKGLView.cs

• Create methods that take a GPU GRContext
• Create methods that take a GPU GRContext and a GRBackendTexture
• CreateAsRenderTarget
• GPU New surface methods
• Null surface

Is it possible to build this library for Linux?

• BreakText
• GetTextPath
• GetFillPath
• CountGlyphs
• GetGlyphs
• ContainsGlyphs
• GetGlyphWidhts
• GetTextIntercepts
• GetPositionedTextIntercepts
• GetHorizontalTextIntercepts

Hi, I am encountering an issue when running the sample application on device, where every example shows black screen instead of drawing. On the simulator the drawings are shown properly. Tried running on multiple devices, iOS 15.x

Are you able to replicate the issue or know any possible solutions?

Thank you.

On:

% xcodebuild -version
Xcode 14.2
Build version 14C18

I needed the following patch to build:

diff --git a/Package.swift b/Package.swift
index 70bf3b3..78a188a 100644
--- a/Package.swift
+++ b/Package.swift
@@ -29,14 +29,14 @@ target = [
 target = [
        .target (
                name: "CSkiaSharp",
-               dependencies: ["CSkiaSharpBinary"],
+               dependencies: ["SkiaSharp"],
                cSettings: [
                .headerSearchPath("include")
                ]
        ),
        .binaryTarget (
-               name: "CSkiaSharpBinary",
-               url: "https://github.com/migueldeicaza/SkiaKit/releases/download/1.2.4/SkiaSharp.xcframework.zip",
+               name: "SkiaSharp",
+               url: "https://github.com/migueldeicaza/SkiaKit/releases/download/1.2.5/SkiaSharp.xcframework.zip",
                checksum: "6aab048910bdd5a24f3321b2476ab6dd5306c1efb5729776d3a780a806b008b1"
        ),
        .testTarget (

` func getGlyphPositions(text: String) -> [Point] {
var textChar = Character

    var n = countGlyphs(str: text)
    if n <= 0 {
        return [Point]()
    }
    
    var positions: [Point] = Array.init (repeating: Point(x:0, y:0), count: Int(n))
    
    if var glyphs = getGlyphs(str: text) {
        positions = getGlyphPositions(glyphs: &glyphs)
    }

    return positions
}`

Could you also review this?

• FromTexture - requires the GRContext implementations
• FromAdoptedTexture - same
• FromPicture - needs Picture
• ApplyImageFilter - needs fixed sk_ipoint_t definition

sk_region_contains currently returns void, should return bool

Because it now requires 'CSkiarSharp' module to exist.

Hello,

I know you are busy. But could you please implement the sk_imagefilter_new_blur in SkiaKit?
The SkiaSharp implementation has HandleDictionary.cs class implementation. Which i think is bit difficult for me to implement on my own.
Any help is appreciated.

Thank you.

Currently SkiaKit consumes the stable ABI provided by SkiaSharp (Skia itself only exposes a limited stable abi), but because th way enums work in swift there need to be methods that do swift enums to stable enums and those go to the C++ abi.

We might be able to just call C++ directly, and bypass one level. The problem is that Package.swift might not support this scenario.