FromSVG creates an IconData from an SVG path data string.

 

The viewBox specifies the SVG coordinate space side length (e.g., 16 for

a 16x16 viewBox, 24 for Material Design's 24x24). SVG path commands

are parsed using [gg.ParseSVGPath] and converted to [PathOp] operations.

 

FromSVG panics if the SVG path data is invalid. This is intentional because

icon definitions are typically package-level variables initialized at startup;

a malformed path indicates a programming error that should fail fast.

 

Example:

 

var MyIcon = icon.FromSVG("my_icon", 16, "M8 2L14 8L8 14L2 8Z")

func FromSVG(name string, viewBox float32, svgPathData string) IconData {
	ops, err := parseSVGToOps(svgPathData)
	if err != nil {
		panic("icon.FromSVG: " + name + ": " + err.Error())
	}
	return IconData{
		Name:		name,
		ViewBox:	viewBox,
		Ops:		ops,
		SVGData:	svgPathData,	// fill rendering for complex shapes
		StrokeWidth:	0.8,		// fallback stroke
	}
}

FromSVGStroke creates an IconData for stroke-based SVG icons.

These are rendered via stroke (DrawLine) not fill, matching expui outline style.

func FromSVGStroke(name string, viewBox float32, svgPathData string) IconData {
	ops, err := parseSVGToOps(svgPathData)
	if err != nil {
		panic("icon.FromSVGStroke: " + name + ": " + err.Error())
	}
	return IconData{
		Name:		name,
		ViewBox:	viewBox,
		Ops:		ops,
		StrokeWidth:	0.8,	// expui stroke icons
	}
}

FromSVGXML creates an IconData from full SVG XML data.

The SVG is rendered via gg/svg.RenderWithColor into a bitmap at the

target size, matching JetBrains icon rendering pipeline.

This handles all SVG elements: path, circle, rect, with proper

fill, stroke, fill-rule, stroke-linecap, etc.

func FromSVGXML(name string, svgXML []byte) IconData {
	return IconData{
		Name:		name,
		ViewBox:	16,	// default; actual viewBox from SVG XML
		SVGXML:		svgXML,
	}
}

TryFromSVG creates an IconData from SVG path data, returning an error

instead of panicking if the data is invalid. This is useful for

user-supplied or runtime-loaded icon data.

func TryFromSVG(name string, viewBox float32, svgPathData string) (IconData, error) {
	ops, err := parseSVGToOps(svgPathData)
	if err != nil {
		return IconData{}, err
	}
	return IconData{
		Name:		name,
		ViewBox:	viewBox,
		Ops:		ops,
	}, nil
}