SVG Format
グループ名	エレメント名	対応状況	説明
Document Structure	svg
	g
	defs
	desc
	title
	symbol
	use
	image
	switch
Styling	style
Paths	path
Basic Shapes	rect
	circle
	ellipse
	line
	polyline
	polygon
Text	text
	tspan
	tref
	textPath
	altGlyph
	altGlyphDef
	altGlyphItem
	glyphRef
Painting	marker
Color	color-profile
Gradients and Patterns	linearGradient
	radialGradient
	stop
	pattern
Clipping, Masking and Compositing	clipPath
	mask
Filter Effects	filter
	feDistantLight
	fePointLight
	feSpotLight
	feBlend
	feColorMatrix
	feComponentTransfer
	feFuncR
	feFuncG
	feFuncB
	feComposite
	feConvolveMatrix
	feDiffuseLighting
	feDisplacementMap
	feFlood
	feGaussianBlur
	feImage
	feMerge
	feMergeNode
	feMorphology
	feOffset
	feSpecularLighting
	feTile
	feTurbulence
Interactivity	cursor
Linking	a
	view
Scripting	script
Animation	animate
	set
	animateMotion
	animateColor
	animateTransform
Fonts	font
	glyph
	missing-glyph
	hkern
	vkern
	font-face
Metadata	metadata
Extensibility	foreignObject

・・・ 対応済み

・・・ 鋭意対応中

・・・ SVG または Gresan SVG Library の仕様として非対応