Safe Haskell | None |
---|---|
Language | Haskell2010 |
This module define all the types used in the definition of a svg scene.
Most of the types are lensified.
- type Coord = Float
- data Origin
- type Point = (Number, Number)
- type RPoint = V2 Coord
- data PathCommand
- = MoveTo Origin [RPoint]
- | LineTo Origin [RPoint]
- | HorizontalTo Origin [Coord]
- | VerticalTo Origin [Coord]
- | CurveTo Origin [(RPoint, RPoint, RPoint)]
- | SmoothCurveTo Origin [(RPoint, RPoint)]
- | QuadraticBezier Origin [(RPoint, RPoint)]
- | SmoothQuadraticBezierCurveTo Origin [RPoint]
- | ElipticalArc Origin [(Coord, Coord, Coord, Coord, Coord, RPoint)]
- | EndPath
- data Transformation
- data ElementRef
- data CoordinateUnits
- toPoint :: Number -> Number -> Point
- serializeNumber :: Number -> String
- serializeTransformation :: Transformation -> String
- serializeTransformations :: [Transformation] -> String
- data Cap
- data LineJoin
- data Tree
- = None
- | UseTree {
- useInformation :: !Use
- useSubTree :: !(Maybe Tree)
- | GroupTree !(Group Tree)
- | SymbolTree !(Symbol Tree)
- | PathTree !Path
- | CircleTree !Circle
- | PolyLineTree !PolyLine
- | PolygonTree !Polygon
- | EllipseTree !Ellipse
- | LineTree !Line
- | RectangleTree !Rectangle
- | TextTree !(Maybe TextPath) !Text
- | ImageTree !Image
- data Number
- data Spread
- data Texture
- data Element
- data FillRule
- data FontStyle
- type Dpi = Int
- class WithDefaultSvg a where
- defaultSvg :: a
- data Document = Document {}
- class HasDocument c where
- document :: Lens' c Document
- definitions :: Lens' c (Map String Element)
- description :: Lens' c String
- documentLocation :: Lens' c FilePath
- elements :: Lens' c [Tree]
- height :: Lens' c (Maybe Number)
- styleRules :: Lens' c [CssRule]
- viewBox :: Lens' c (Maybe (Int, Int, Int, Int))
- width :: Lens' c (Maybe Number)
- documentSize :: Dpi -> Document -> (Int, Int)
- data DrawAttributes = DrawAttributes {
- _strokeWidth :: !(Last Number)
- _strokeColor :: !(Last Texture)
- _strokeOpacity :: !(Maybe Float)
- _strokeLineCap :: !(Last Cap)
- _strokeLineJoin :: !(Last LineJoin)
- _strokeMiterLimit :: !(Last Float)
- _fillColor :: !(Last Texture)
- _fillOpacity :: !(Maybe Float)
- _transform :: !(Maybe [Transformation])
- _fillRule :: !(Last FillRule)
- _maskRef :: !(Last ElementRef)
- _clipPathRef :: !(Last ElementRef)
- _clipRule :: !(Last FillRule)
- _attrClass :: ![Text]
- _attrId :: !(Maybe String)
- _strokeOffset :: !(Last Number)
- _strokeDashArray :: !(Last [Number])
- _fontSize :: !(Last Number)
- _fontFamily :: !(Last [String])
- _fontStyle :: !(Last FontStyle)
- _textAnchor :: !(Last TextAnchor)
- _markerStart :: !(Last ElementRef)
- _markerMid :: !(Last ElementRef)
- _markerEnd :: !(Last ElementRef)
- class HasDrawAttributes c where
- drawAttributes :: Lens' c DrawAttributes
- attrClass :: Lens' c [Text]
- attrId :: Lens' c (Maybe String)
- clipPathRef :: Lens' c (Last ElementRef)
- clipRule :: Lens' c (Last FillRule)
- fillColor :: Lens' c (Last Texture)
- fillOpacity :: Lens' c (Maybe Float)
- fillRule :: Lens' c (Last FillRule)
- fontFamily :: Lens' c (Last [String])
- fontSize :: Lens' c (Last Number)
- fontStyle :: Lens' c (Last FontStyle)
- markerEnd :: Lens' c (Last ElementRef)
- markerMid :: Lens' c (Last ElementRef)
- markerStart :: Lens' c (Last ElementRef)
- maskRef :: Lens' c (Last ElementRef)
- strokeColor :: Lens' c (Last Texture)
- strokeDashArray :: Lens' c (Last [Number])
- strokeLineCap :: Lens' c (Last Cap)
- strokeLineJoin :: Lens' c (Last LineJoin)
- strokeMiterLimit :: Lens' c (Last Float)
- strokeOffset :: Lens' c (Last Number)
- strokeOpacity :: Lens' c (Maybe Float)
- strokeWidth :: Lens' c (Last Number)
- textAnchor :: Lens' c (Last TextAnchor)
- transform :: Lens' c (Maybe [Transformation])
- class WithDrawAttributes a where
- drawAttr :: Lens' a DrawAttributes
- data Rectangle = Rectangle {}
- class HasRectangle c where
- rectangle :: Lens' c Rectangle
- rectCornerRadius :: Lens' c (Number, Number)
- rectDrawAttributes :: Lens' c DrawAttributes
- rectHeight :: Lens' c Number
- rectUpperLeftCorner :: Lens' c Point
- rectWidth :: Lens' c Number
- data Line = Line {}
- class HasLine c where
- line :: Lens' c Line
- lineDrawAttributes :: Lens' c DrawAttributes
- linePoint1 :: Lens' c Point
- linePoint2 :: Lens' c Point
- data Polygon = Polygon {}
- class HasPolygon c where
- polygon :: Lens' c Polygon
- polygonDrawAttributes :: Lens' c DrawAttributes
- polygonPoints :: Lens' c [RPoint]
- data PolyLine = PolyLine {}
- class HasPolyLine c where
- polyLine :: Lens' c PolyLine
- polyLineDrawAttributes :: Lens' c DrawAttributes
- polyLinePoints :: Lens' c [RPoint]
- data Path = Path {}
- class HasPath c where
- path :: Lens' c Path
- pathDefinition :: Lens' c [PathCommand]
- pathDrawAttributes :: Lens' c DrawAttributes
- data Circle = Circle {}
- class HasCircle c where
- circle :: Lens' c Circle
- circleCenter :: Lens' c Point
- circleDrawAttributes :: Lens' c DrawAttributes
- circleRadius :: Lens' c Number
- data Ellipse = Ellipse {}
- class HasEllipse c where
- ellipse :: Lens' c Ellipse
- ellipseCenter :: Lens' c Point
- ellipseDrawAttributes :: Lens' c DrawAttributes
- ellipseXRadius :: Lens' c Number
- ellipseYRadius :: Lens' c Number
- data Image = Image {}
- class HasImage c where
- image :: Lens' c Image
- imageCornerUpperLeft :: Lens' c Point
- imageDrawAttributes :: Lens' c DrawAttributes
- imageHeight :: Lens' c Number
- imageHref :: Lens' c String
- imageWidth :: Lens' c Number
- data Use = Use {}
- class HasUse c where
- data Group a = Group {
- _groupDrawAttributes :: !DrawAttributes
- _groupChildren :: ![a]
- _groupViewBox :: !(Maybe (Int, Int, Int, Int))
- class HasGroup c a | c -> a where
- group :: Lens' c (Group a)
- groupChildren :: Lens' c [a]
- groupDrawAttributes :: Lens' c DrawAttributes
- groupViewBox :: Lens' c (Maybe (Int, Int, Int, Int))
- newtype Symbol a = Symbol {
- _groupOfSymbol :: Group a
- groupOfSymbol :: forall a a. Iso (Symbol a) (Symbol a) (Group a) (Group a)
- data Text = Text {
- _textAdjust :: !TextAdjust
- _textRoot :: !TextSpan
- class HasText c where
- text :: Lens' c Text
- textAdjust :: Lens' c TextAdjust
- textRoot :: Lens' c TextSpan
- data TextAnchor
- textAt :: Point -> Text -> Text
- data TextPath = TextPath {}
- class HasTextPath c where
- textPath :: Lens' c TextPath
- textPathData :: Lens' c [PathCommand]
- textPathMethod :: Lens' c TextPathMethod
- textPathName :: Lens' c String
- textPathSpacing :: Lens' c TextPathSpacing
- textPathStartOffset :: Lens' c Number
- data TextPathSpacing
- data TextPathMethod
- data TextSpanContent
- data TextSpan = TextSpan {}
- class HasTextSpan c where
- textSpan :: Lens' c TextSpan
- spanContent :: Lens' c [TextSpanContent]
- spanDrawAttributes :: Lens' c DrawAttributes
- spanInfo :: Lens' c TextInfo
- data TextInfo = TextInfo {
- _textInfoX :: ![Number]
- _textInfoY :: ![Number]
- _textInfoDX :: ![Number]
- _textInfoDY :: ![Number]
- _textInfoRotate :: ![Float]
- _textInfoLength :: !(Maybe Number)
- class HasTextInfo c where
- data TextAdjust
- data Marker = Marker {}
- data MarkerOrientation
- data MarkerUnit
- class HasMarker c where
- marker :: Lens' c Marker
- markerDrawAttributes :: Lens' c DrawAttributes
- markerElements :: Lens' c [Tree]
- markerHeight :: Lens' c (Maybe Number)
- markerOrient :: Lens' c (Maybe MarkerOrientation)
- markerRefPoint :: Lens' c (Number, Number)
- markerUnits :: Lens' c (Maybe MarkerUnit)
- markerViewBox :: Lens' c (Maybe (Int, Int, Int, Int))
- markerWidth :: Lens' c (Maybe Number)
- data GradientStop = GradientStop {}
- class HasGradientStop c where
- gradientStop :: Lens' c GradientStop
- gradientColor :: Lens' c PixelRGBA8
- gradientOffset :: Lens' c Float
- data LinearGradient = LinearGradient {}
- class HasLinearGradient c where
- data RadialGradient = RadialGradient {}
- class HasRadialGradient c where
- radialGradient :: Lens' c RadialGradient
- radialGradientCenter :: Lens' c Point
- radialGradientFocusX :: Lens' c (Maybe Number)
- radialGradientFocusY :: Lens' c (Maybe Number)
- radialGradientRadius :: Lens' c Number
- radialGradientSpread :: Lens' c Spread
- radialGradientStops :: Lens' c [GradientStop]
- radialGradientTransform :: Lens' c [Transformation]
- radialGradientUnits :: Lens' c CoordinateUnits
- data Pattern = Pattern {}
- class HasPattern c where
- pattern :: Lens' c Pattern
- patternDrawAttributes :: Lens' c DrawAttributes
- patternElements :: Lens' c [Tree]
- patternHeight :: Lens' c Number
- patternPos :: Lens' c Point
- patternUnit :: Lens' c CoordinateUnits
- patternViewBox :: Lens' c (Maybe (Int, Int, Int, Int))
- patternWidth :: Lens' c Number
- data Mask = Mask {}
- class HasMask c where
- mask :: Lens' c Mask
- maskContent :: Lens' c [Tree]
- maskContentUnits :: Lens' c CoordinateUnits
- maskDrawAttributes :: Lens' c DrawAttributes
- maskHeight :: Lens' c Number
- maskPosition :: Lens' c Point
- maskUnits :: Lens' c CoordinateUnits
- maskWidth :: Lens' c Number
- data ClipPath = ClipPath {}
- class HasClipPath c where
- clipPath :: Lens' c ClipPath
- clipPathContent :: Lens' c [Tree]
- clipPathDrawAttributes :: Lens' c DrawAttributes
- clipPathUnits :: Lens' c CoordinateUnits
- isPathArc :: PathCommand -> Bool
- isPathWithArc :: Foldable f => f PathCommand -> Bool
- nameOfTree :: Tree -> Text
- zipTree :: ([[Tree]] -> Tree) -> Tree -> Tree
- mapTree :: (Tree -> Tree) -> Tree -> Tree
- foldTree :: (a -> Tree -> a) -> a -> Tree -> a
- toUserUnit :: Dpi -> Number -> Number
- mapNumber :: (Float -> Float) -> Number -> Number
Basic building types
Tell if a path command is absolute (in the current user coordiante) or relative to the previous poitn.
OriginAbsolute | Next point in absolute coordinate |
OriginRelative | Next point relative to the previous |
Real Point, fully determined and not dependant of the rendering context.
data PathCommand Source
Path command definition.
MoveTo Origin [RPoint] |
|
LineTo Origin [RPoint] | Line to, |
HorizontalTo Origin [Coord] | Equivalent to the |
VerticalTo Origin [Coord] | Equivalent to the |
CurveTo Origin [(RPoint, RPoint, RPoint)] | Cubic bezier, |
SmoothCurveTo Origin [(RPoint, RPoint)] | Smooth cubic bezier, equivalent to |
QuadraticBezier Origin [(RPoint, RPoint)] | Quadratic bezier, |
SmoothQuadraticBezierCurveTo Origin [RPoint] | Quadratic bezier, |
ElipticalArc Origin [(Coord, Coord, Coord, Coord, Coord, RPoint)] | Eliptical arc, |
EndPath | Close the path, |
data Transformation Source
Describe the content of the transformation
attribute.
see _transform
and transform
.
TransformMatrix Coord Coord Coord Coord Coord Coord | Directly encode the translation matrix. |
Translate Float Float | Translation along a vector |
Scale Float (Maybe Float) | Scaling on both axis or on X axis and Y axis. |
Rotate Float (Maybe (Float, Float)) | Rotation around `(0, 0)` or around an optional point. |
SkewX Float | Skew transformation along the X axis. |
SkewY Float | Skew transformation along the Y axis. |
TransformUnknown | Unkown transformation, like identity. |
data ElementRef Source
Correspond to the possible values of the
the attributes which are either none
or
`url(#elem)`
data CoordinateUnits Source
Define the possible values of various *units attributes used in the definition of the gradients and masks.
CoordUserSpace |
|
CoordBoundingBox |
|
Building helpers
serializeNumber :: Number -> String Source
Encode the number to string which can be used in a CSS or a svg attributes.
serializeTransformation :: Transformation -> String Source
Convert the Transformation to a string which can be directly used in a svg attributes.
serializeTransformations :: [Transformation] -> String Source
Transform a list of transformations to a string for svg
transform
attributes.
Drawing control types
Describe how the line should be terminated
when stroking them. Describe the values of the
`stroke-linecap` attribute.
See _strokeLineCap
Define the possible values of the `stroke-linejoin`
attribute.
see _strokeLineJoin
Main type for the scene description, reorient to specific type describing each tag.
Encode complex number possibly dependant to the current render size.
Num Float | Simple coordinate in current user coordinate. |
Px Float | With suffix "px" |
Em Float | Number relative to the current font size. |
Percent Float | Number relative to the current viewport size. |
Pc Float | |
Mm Float | Number in millimeters, relative to DPI. |
Cm Float | Number in centimeters, relative to DPI. |
Point Float | Number in points, relative to DPI. |
Inches Float | Number in inches, relative to DPI. |
Define the possible values for the spreadMethod
values used for the gradient definitions.
SpreadRepeat |
|
SpreadPad |
|
SpreadReflect | `reflect value` |
Describe the different value which can be used
in the fill
or stroke
attributes.
ColorRef PixelRGBA8 | |
TextureRef String | Link to a complex texture (url(#name)) |
FillNone | Equivalent to the |
Sum types helping keeping track of all the namable elemens in a SVG document.
Describe the possile filling algorithms. Map the values of the `fill-rule` attributes.
FillEvenOdd | Correspond to the |
FillNonZero | Correspond to the |
Classify the font style, used to search a matching font in the FontCache.
Alias describing a "dot per inch" information used for size calculation (see toUserUnit).
class WithDefaultSvg a where Source
Define an empty 'default' element for the SVG tree. It is used as base when parsing the element from XML.
defaultSvg :: a Source
The default element.
Main type
Represent a full svg document with style, geometry and named elements.
class HasDocument c where Source
Lenses associated to a SVG document.
document :: Lens' c Document Source
definitions :: Lens' c (Map String Element) Source
description :: Lens' c String Source
documentLocation :: Lens' c FilePath Source
elements :: Lens' c [Tree] Source
height :: Lens' c (Maybe Number) Source
styleRules :: Lens' c [CssRule] Source
documentSize :: Dpi -> Document -> (Int, Int) Source
Calculate the document size in function of the different available attributes in the document.
Drawing attributes
data DrawAttributes Source
This type define how to draw any primitives, which color to use, how to stroke the primitives and the potential transformations to use.
All these attributes are propagated to the children.
DrawAttributes | |
|
class HasDrawAttributes c where Source
Lenses for the DrawAttributes type.
drawAttributes :: Lens' c DrawAttributes Source
attrClass :: Lens' c [Text] Source
attrId :: Lens' c (Maybe String) Source
clipPathRef :: Lens' c (Last ElementRef) Source
clipRule :: Lens' c (Last FillRule) Source
fillColor :: Lens' c (Last Texture) Source
fillOpacity :: Lens' c (Maybe Float) Source
fillRule :: Lens' c (Last FillRule) Source
fontFamily :: Lens' c (Last [String]) Source
fontSize :: Lens' c (Last Number) Source
fontStyle :: Lens' c (Last FontStyle) Source
markerEnd :: Lens' c (Last ElementRef) Source
markerMid :: Lens' c (Last ElementRef) Source
markerStart :: Lens' c (Last ElementRef) Source
maskRef :: Lens' c (Last ElementRef) Source
strokeColor :: Lens' c (Last Texture) Source
strokeDashArray :: Lens' c (Last [Number]) Source
strokeLineCap :: Lens' c (Last Cap) Source
strokeLineJoin :: Lens' c (Last LineJoin) Source
strokeMiterLimit :: Lens' c (Last Float) Source
strokeOffset :: Lens' c (Last Number) Source
strokeOpacity :: Lens' c (Maybe Float) Source
strokeWidth :: Lens' c (Last Number) Source
textAnchor :: Lens' c (Last TextAnchor) Source
transform :: Lens' c (Maybe [Transformation]) Source
class WithDrawAttributes a where Source
Class helping find the drawing attributes for all the SVG attributes.
drawAttr :: Lens' a DrawAttributes Source
Lens which can be used to read/write primitives.
SVG drawing primitives
Rectangle
Define a rectangle. Correspond to `<rectangle>` svg tag.
Rectangle | |
|
class HasRectangle c where Source
Lenses for the Rectangle type.
rectangle :: Lens' c Rectangle Source
rectCornerRadius :: Lens' c (Number, Number) Source
rectDrawAttributes :: Lens' c DrawAttributes Source
rectHeight :: Lens' c Number Source
Line
Define a simple line. Correspond to the `<line>` tag.
Line | |
|
Lenses for the Line type.
lineDrawAttributes :: Lens' c DrawAttributes Source
linePoint1 :: Lens' c Point Source
linePoint2 :: Lens' c Point Source
Polygon
Primitive decriving polygon composed of segements. Correspond to the `<polygon>` tag
Polygon | |
|
class HasPolygon c where Source
Lenses for the Polygon type
polygon :: Lens' c Polygon Source
polygonDrawAttributes :: Lens' c DrawAttributes Source
polygonPoints :: Lens' c [RPoint] Source
Polyline
This primitive describe an unclosed suite of segments. Correspond to the `<polyline>` tag.
PolyLine | |
|
class HasPolyLine c where Source
Lenses for the PolyLine type.
Path
Type mapping the `<path>` svg tag.
Path | |
|
Lenses for the Path type
pathDefinition :: Lens' c [PathCommand] Source
Circle
Define a `<circle>`.
Circle | |
|
class HasCircle c where Source
Lenses for the Circle type.
circle :: Lens' c Circle Source
circleCenter :: Lens' c Point Source
circleDrawAttributes :: Lens' c DrawAttributes Source
circleRadius :: Lens' c Number Source
Ellipse
Define an `<ellipse>`
Ellipse | |
|
class HasEllipse c where Source
Lenses for the ellipse type.
Image
Define an `<image>` tag.
Image | |
|
Lenses for the Image type.
Use
Define an `<use>` for a named content. Every named content can be reused in the document using this element.
Use | |
|
Lenses for the Use type.
Grouping primitives
Group
Define a SVG group, corresponding `<g>` tag.
Group | |
|
class HasGroup c a | c -> a where Source
Lenses associated to the Group type.
group :: Lens' c (Group a) Source
groupChildren :: Lens' c [a] Source
Symbol
Define the `<symbol>` tag, equivalent to a named group.
Symbol | |
|
Eq a => Eq (Symbol a) | |
Show a => Show (Symbol a) | |
WithDefaultSvg (Symbol a) | |
WithDrawAttributes (Symbol a) |
groupOfSymbol :: forall a a. Iso (Symbol a) (Symbol a) (Group a) (Group a) Source
Lenses associated with the Symbol type.
Text related types
Text
Define the global `<tag>` SVG tag.
Text | |
|
Lenses for the Text type.
textAdjust :: Lens' c TextAdjust Source
data TextAnchor Source
Tell where to anchor the text, where the position given is realative to the text.
TextAnchorStart | The text with left aligned, or start at the postion
If the point is the *THE_TEXT_TO_PRINT Equivalent to the |
TextAnchorMiddle | The text is middle aligned, so the text will be at the left and right of the position: THE_TEXT*TO_PRINT Equivalent to the |
TextAnchorEnd | The text is right aligned. THE_TEXT_TO_PRINT* Equivalent to the |
textAt :: Point -> Text -> Text Source
Little helper to create a SVG text at a given baseline position.
Text path
Describe the `<textpath>` SVG tag.
TextPath | |
|
class HasTextPath c where Source
Lenses for the TextPath type.
data TextPathSpacing Source
Describe the content of the spacing
text path
attribute.
TextPathSpacingExact | Map to the |
TextPathSpacingAuto | Map to the |
data TextPathMethod Source
Describe the content of the method
attribute on
text path.
TextPathAlign | Map to the |
TextPathStretch | Map to the |
Text span.
data TextSpanContent Source
Define the content of a `<tspan>` tag.
Define a `<tspan>` tag.
TextSpan | |
|
class HasTextSpan c where Source
Lenses for the TextSpan type.
Define position information associated to `<text>` or `<tspan>` svg tag.
TextInfo | |
|
class HasTextInfo c where Source
Lenses for the TextInfo type.
data TextAdjust Source
Define the possible values of the lengthAdjust
attribute.
TextAdjustSpacing | Value |
TextAdjustSpacingAndGlyphs | Value |
Marker definition
Define the `<marker>` tag.
Marker | |
|
data MarkerOrientation Source
Define the orientation, associated to the
orient
attribute on the Marker
OrientationAuto | Auto value |
OrientationAngle Coord | Specific angle. |
data MarkerUnit Source
Define the content of the markerUnits
attribute
on the Marker.
MarkerUnitStrokeWidth | Value |
MarkerUnitUserSpaceOnUse | Value |
class HasMarker c where Source
Lenses for the Marker type.
marker :: Lens' c Marker Source
markerDrawAttributes :: Lens' c DrawAttributes Source
markerElements :: Lens' c [Tree] Source
markerHeight :: Lens' c (Maybe Number) Source
markerOrient :: Lens' c (Maybe MarkerOrientation) Source
markerRefPoint :: Lens' c (Number, Number) Source
markerUnits :: Lens' c (Maybe MarkerUnit) Source
markerViewBox :: Lens' c (Maybe (Int, Int, Int, Int)) Source
markerWidth :: Lens' c (Maybe Number) Source
Gradient definition
data GradientStop Source
Define a color stop for the gradients. Represent the `<stop>` SVG tag.
GradientStop | |
|
class HasGradientStop c where Source
Lenses for the GradientStop type.
Linear Gradient
data LinearGradient Source
Define a `<linearGradient>` tag.
LinearGradient | |
|
class HasLinearGradient c where Source
Lenses for the LinearGradient type.
Radial Gradient
data RadialGradient Source
Define a `<radialGradient>` tag.
RadialGradient | |
|
class HasRadialGradient c where Source
Lenses for the RadialGradient type.
radialGradient :: Lens' c RadialGradient Source
radialGradientCenter :: Lens' c Point Source
radialGradientFocusX :: Lens' c (Maybe Number) Source
radialGradientFocusY :: Lens' c (Maybe Number) Source
radialGradientRadius :: Lens' c Number Source
radialGradientSpread :: Lens' c Spread Source
radialGradientStops :: Lens' c [GradientStop] Source
Pattern definition
Define a `<pattern>` tag.
Pattern | |
|
class HasPattern c where Source
Lenses for the Patter type.
pattern :: Lens' c Pattern Source
patternDrawAttributes :: Lens' c DrawAttributes Source
patternElements :: Lens' c [Tree] Source
patternHeight :: Lens' c Number Source
patternPos :: Lens' c Point Source
patternUnit :: Lens' c CoordinateUnits Source
patternViewBox :: Lens' c (Maybe (Int, Int, Int, Int)) Source
patternWidth :: Lens' c Number Source
Mask definition
Define a SVG `<mask>` tag.
Mask | |
|
Lenses for the Mask type.
Clip path definition
Define a `<clipPath>` tag.
ClipPath | |
|
class HasClipPath c where Source
Lenses for the ClipPath type.
clipPath :: Lens' c ClipPath Source
clipPathContent :: Lens' c [Tree] Source
MISC functions
isPathArc :: PathCommand -> Bool Source
Tell if the path command is an ElipticalArc.
isPathWithArc :: Foldable f => f PathCommand -> Bool Source
Tell if a full path contain an ElipticalArc.
nameOfTree :: Tree -> Text Source
For every element of a svg tree, associate it's SVG tag name.
zipTree :: ([[Tree]] -> Tree) -> Tree -> Tree Source
Map a tree while propagating context information. The function passed in parameter receive a list representing the the path used to go arrive to the current node.
toUserUnit :: Dpi -> Number -> Number Source
This function replace all device dependant units to user units given it's DPI configuration. Preserve percentage and "em" notation.