GIOSVG

Give to your app some SVG icons. (:

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Example:

// Embed your SVG into Golang:
//go:embed your_icon.svg
var iconFile []byte

// Give your SVG/XML to the Vector:
vector, err := giosvg.NewVector(iconFile)
if err != nil {
	panic(err)
}

// Create the Icon:
icon := giosvg.NewIcon(vector)

func someWidget(gtx layout.Context) layout.Dimensions {
	// Render your icon anywhere:
	return icon.Layout(gtx)
}

You can use embed to include your icon. The Vector can be reused to avoid parse the SVG multiple times.

If your icon use currentColor, you can use paint.ColorOp:

func someWidget(gtx layout.Context) layout.Dimensions {
    	// Render your icon anywhere, with custom color:
	paint.ColorOp{Color: color.NRGBA{B: 255, A: 255}}.Add(gtx.Ops)
	return icon.Layout(gtx)
}

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It's possible to generate Gio functions from SVG, without need to parse XML at runtime, you can use:

go run github.com/inkeliz/giosvg/cmd/svggen -i .\path\to\assets -o .\path\to\pkg\vectors.go

It will compile all .SVG into one single file, that will create Gio functions (here you can see one example of generated file). You can render the SVG using icon := giosvg.NewIcon(pkg.IconName) then icon.Layout(gtx) as mentioned above (consider that pkg.IconName is the generated Golang code).

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Icons in the example are from Freepik and from Flaticon Licensed by Creative Commons 3.0. This package is based on OKSVG.