Browsable Scalable Vector Graphics (SVG) Grammar

Grammar extracted by Vadim Zaytsev, see the Grammar Zoo entry for details: markup/graphical/svg/palies/extracted
Source used for this grammar: Jean Paliès, (A subset of) Scalable Vector Graphics 1.1, SVG.ecore, 2005/04/07

Summary

• Total 64 production rules with 65 top alternatives and 306 symbols.
• Vocabulary: 88 = 42 nonterminals + 2 terminals + 44 labels + 0 markers.
• Total 42 nonterminal symbols: 41 defined (Element, StructuralElement, Image, Svg, GroupingElement, G, Defs, Symbol, Use, GraphicalElement, Shape, TextElement, Rect, Circle, Ellipse, Line, Polyline, Polygon, Path, Point, Marker, Text, Tspan, Tref, Attribute, Transform, Scale, Translate, Rotate, Visibility, FontWeight, FontStyle, Dimension, Coordinates, RelativeCoord, AbsoluteCoord, ReferencedFile, SvgFile, Boolean, Integer, String), 0 root (—), 4 top (Attribute, Dimension, Coordinates, Integer), 1 bottom (Double ²⁰).
• Total 2 terminal symbols: 2 keywords ("true", "false"), 0 letters (—), 0 numerics (—), 0 signs (—).
• Total 44 labels: [referee], [owner_SVG], [children], [namespace], [version], [baseProfile], [name], [groupContent] ², [use], [rx], [ry], [between], [markerEnd] ⁴, [markerStart] ⁴, [waypoints] ², [strokeDashArray], [pathLength], [d], [markerUnits], [refX], [refY], [markerWidth], [markerHeight], [orient], [drawing], [lengthAdjust], [content] ², [xlinkHref], [sx], [sy], [tx], [ty], [angle], [cx], [cy], [visible], [bold], [italic], [width], [height], [x] ², [y] ², [tag], [elements].

Syntax

Element ::=
	StructuralElement

Element ::=
	GraphicalElement

StructuralElement ::=
	Image

StructuralElement ::=
	Svg

StructuralElement ::=
	GroupingElement

StructuralElement ::=
	Use

Image ::=
	[referee]::ReferencedFile+

Svg ::=
	[owner_SVG]::SvgFile+ [children]::Element+ [namespace]::String [version]::String [baseProfile]::String

GroupingElement ::=
	G

GroupingElement ::=
	Defs

GroupingElement ::=
	Symbol

G ::=
	[name]::String

Defs ::=
	[groupContent]::Element+

Symbol ::=
	[groupContent]::Element+

Use ::=
	[use]::Element+

GraphicalElement ::=
	Shape

GraphicalElement ::=
	TextElement

Shape ::=
	Rect

Shape ::=
	Circle

Shape ::=
	Ellipse

Shape ::=
	Line

Shape ::=
	Polyline

Shape ::=
	Polygon

Shape ::=
	Path

Shape ::=
	Point

Shape ::=
	Marker

TextElement ::=
	Text

TextElement ::=
	Tspan

TextElement ::=
	Tref

Rect ::=
	[rx]::Double [ry]::Double

Circle ::=
	ε

Ellipse ::=
	ε

Line ::=
	[between]::Point [markerEnd]::String [markerStart]::String

Polyline ::=
	[waypoints]::Point+ [strokeDashArray]::String [markerEnd]::String [markerStart]::String

Polygon ::=
	[waypoints]::Point+ [markerEnd]::String [markerStart]::String

Path ::=
	[pathLength]::Double [d]::String [markerEnd]::String [markerStart]::String

Point ::=
	ε

Marker ::=
	[markerUnits]::String [refX]::Double [refY]::Double [markerWidth]::Double [markerHeight]::Double [orient]::String [drawing]::Element+

Text ::=
	[lengthAdjust]::String [content]::String

Tspan ::=
	[content]::String

Tref ::=
	[xlinkHref]::TextElement

Attribute ::=
	Transform

Attribute ::=
	Visibility

Attribute ::=
	FontWeight

Attribute ::=
	FontStyle

Transform ::=
	Scale

Transform ::=
	Translate

Transform ::=
	Rotate

Scale ::=
	[sx]::Double [sy]::Double

Translate ::=
	[tx]::Double [ty]::Double

Rotate ::=
	[angle]::Double [cx]::Double [cy]::Double

Visibility ::=
	[visible]::Boolean

FontWeight ::=
	[bold]::Boolean

FontStyle ::=
	[italic]::Boolean

Dimension ::=
	[width]::Double [height]::Double

Coordinates ::=
	RelativeCoord

Coordinates ::=
	AbsoluteCoord

RelativeCoord ::=
	[x]::Double [y]::Double

AbsoluteCoord ::=
	[x]::Double [y]::Double

ReferencedFile ::=
	SvgFile

SvgFile ::=
	[tag]::Svg [elements]::Element+

Boolean ::=
	"true"
	"false"

Integer ::=
	integer

String ::=
	string

Maintained by Dr. Vadim Zaytsev a.k.a. @grammarware. Last updated in September 2015. [↑]