pub(all) enum Align {
  None
  XMinYMin
  XMidYMin
  XMaxYMin
  XMinYMid
  XMidYMid
  XMaxYMid
  XMinYMax
  XMidYMax
  XMaxYMax
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) enum BlendMode {
  Normal
  Multiply
  Screen
  Overlay
  Darken
  Lighten
  ColorDodge
  ColorBurn
  HardLight
  SoftLight
  Difference
  Exclusion
  Hue
  Saturation
  ColorMode
  Luminosity
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) struct BoundingBox {
  min_x : Double
  min_y : Double
  max_x : Double
  max_y : Double
}

pub(all) struct ClipPath {
  id : String
  shape : Shape
  content : Array[SVGNode]
  transform : Transform
  clip_rule : FillRule
  units : ClipPathUnits
}

pub(all) enum ClipPathUnits {
  UserSpaceOnUse
  ObjectBoundingBox
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) struct Color {
  r : Int
  g : Int
  b : Int
  a : Int
} derive(
@moonbitlang/core/debug.Debug
Debug)

pub(all) enum ComponentTransferFunction {
  TransferIdentity
  TransferTable(Array[Double])
  TransferDiscrete(Array[Double])
  TransferLinear(slope~ : Double, intercept~ : Double)
  TransferGamma(amplitude~ : Double, exponent~ : Double, offset~ : Double)
} derive(
@moonbitlang/core/debug.Debug
Debug)

pub(all) struct ElementState {
  hover : Bool
  focus : Bool
  active : Bool
  focus_visible : Bool
  focus_within : Bool
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) enum FillRule {
  NonZero
  EvenOdd
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) enum Filter {
  Blur(Double)
  DropShadow(Double, Double, Double, Color)
  Brightness(Double)
  Contrast(Double)
  Grayscale(Double)
  Sepia(Double)
  HueRotate(Double)
  Invert(Double)
  Saturate(Double)
  ColorMatrix(FixedArray[Double])
}

pub(all) enum FilterChannel {
  ChannelR
  ChannelG
  ChannelB
  ChannelA
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) enum FilterCompositeOperator {
  CompositeOver
  CompositeIn
  CompositeOut
  CompositeAtop
  CompositeXor
  CompositeArithmetic
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) enum FilterEdgeMode {
  EdgeDuplicate
  EdgeWrap
  EdgeNone
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) struct FilterGraph {
  id : String
  primitives : Array[FilterGraphPrimitive]
  units : MaskUnits
  primitive_units : MaskUnits
  x : Double
  y : Double
  width : Double
  height : Double
  x_is_percent : Bool
  y_is_percent : Bool
  width_is_percent : Bool
  height_is_percent : Bool
}

pub(all) enum FilterGraphPrimitive {
  GraphColorMatrix(input~ : String, result~ : String, matrix~ : FixedArray[Double])
  GraphGaussianBlur(input~ : String, result~ : String, radius_x~ : Double, radius_y~ : Double)
  GraphOffset(input~ : String, result~ : String, dx~ : Double, dy~ : Double)
  GraphBlend(input~ : String, input2~ : String, result~ : String, mode~ : BlendMode)
  GraphComposite(input~ : String, input2~ : String, result~ : String, operator~ : FilterCompositeOperator, k1~ : Double, k2~ : Double, k3~ : Double, k4~ : Double)
  GraphFlood(result~ : String, color~ : Color)
  GraphMerge(result~ : String, inputs~ : Array[String])
  GraphComponentTransfer(input~ : String, result~ : String, red~ : ComponentTransferFunction, green~ : ComponentTransferFunction, blue~ : ComponentTransferFunction, alpha~ : ComponentTransferFunction)
  GraphMorphology(input~ : String, result~ : String, radius_x~ : Double, radius_y~ : Double, operator~ : MorphologyOperator)
  GraphConvolveMatrix(input~ : String, result~ : String, order_x~ : Int, order_y~ : Int, kernel~ : Array[Double], divisor~ : Double, bias~ : Double, target_x~ : Int, target_y~ : Int, edge_mode~ : FilterEdgeMode, preserve_alpha~ : Bool)
  GraphDisplacementMap(input~ : String, input2~ : String, result~ : String, scale~ : Double, x_channel~ : FilterChannel, y_channel~ : FilterChannel)
  GraphTurbulence(result~ : String, base_x~ : Double, base_y~ : Double, octaves~ : Int, seed~ : Double, stitch~ : Bool, fractal_noise~ : Bool)
  GraphTile(input~ : String, result~ : String)
  GraphImage(result~ : String, href~ : String, x~ : Double, y~ : Double, width~ : Double, height~ : Double)
  GraphDiffuseLighting(input~ : String, result~ : String, surface_scale~ : Double, diffuse_constant~ : Double, color~ : Color, light~ : FilterLight)
  GraphSpecularLighting(input~ : String, result~ : String, surface_scale~ : Double, specular_constant~ : Double, specular_exponent~ : Double, color~ : Color, light~ : FilterLight)
} derive(
@moonbitlang/core/debug.Debug
Debug)

pub(all) enum FilterLight {
  DistantLight(azimuth~ : Double, elevation~ : Double)
  PointLight(x~ : Double, y~ : Double, z~ : Double)
  SpotLight(x~ : Double, y~ : Double, z~ : Double, points_at_x~ : Double, points_at_y~ : Double, points_at_z~ : Double, exponent~ : Double, limiting_cone_angle~ : Double?)
} derive(
@moonbitlang/core/debug.Debug
Debug)

pub(all) enum Gradient {
  Linear(LinearGradient)
  Radial(RadialGradient)
}

pub(all) struct GradientStop {
  offset : Double
  color : Color
}

pub(all) enum GradientUnits {
  UserSpaceOnUse
  ObjectBoundingBox
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub struct Image {
  // private fields
}

pub(all) enum ImageSampling {
  Nearest
  Bilinear
  Bicubic
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) enum Isolation {
  Auto
  Isolate
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) enum LineCap {
  Butt
  Round
  Square
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) enum LineJoin {
  Miter
  Round
  Bevel
} derive(Eq, 
@moonbitlang/core/debug.Debug
Debug)

pub(all) struct LinearGradient {
  x1 : Double
  y1 : Double
  x2 : Double
  y2 : Double
  stops : Array[GradientStop]
  spread_method : SpreadMethod
  units : GradientUnits
  transform : Transform
}

pub(all) struct Marker {
  id : String
  content : SVGNode
  ref_x : Double
  ref_y : Double
  marker_width : Double
  marker_height : Double
  orient : MarkerOrient
  marker_units : MarkerUnits
  view_box : ViewBox?
  preserve_aspect_ratio : PreserveAspectRatio
  clip_overflow : Bool
}

pub(all) enum MarkerOrient {
  Auto
  AutoStartReverse
  Angle(Double)
}