FilterPrimitiveComponent.h File Reference

#include <optional>
#include "donner/base/EcsRegistry_fwd.h"
#include "donner/base/Length.h"
#include "donner/base/RcString.h"
#include "donner/css/Color.h"
#include "donner/svg/components/filter/FilterGraph.h"
#include "donner/svg/core/PreserveAspectRatio.h"
#include "donner/svg/properties/Property.h"
#include "donner/svg/properties/PropertyParsing.h"

Include dependency graph for FilterPrimitiveComponent.h:

Classes
struct	donner::svg::components::FilterPrimitiveComponent
	Parameters for SVGFilterPrimitiveStandardAttributes. More...
struct	donner::svg::components::FEGaussianBlurComponent
	Parameters for SVGFEGaussianBlurElement. More...
struct	donner::svg::components::FEFloodComponent
	Parameters for SVGFEFloodElement. More...
struct	donner::svg::components::FEOffsetComponent
	Parameters for SVGFEOffsetElement. More...
struct	donner::svg::components::FECompositeComponent
	Parameters for SVGFECompositeElement. More...
struct	donner::svg::components::FEColorMatrixComponent
	Parameters for SVGFEColorMatrixElement. More...
struct	donner::svg::components::FEBlendComponent
	Parameters for SVGFEBlendElement. More...
struct	donner::svg::components::FEDropShadowComponent
	Parameters for SVGFEDropShadowElement. More...
struct	donner::svg::components::FEComponentTransferComponent
	Marker component for SVGFEComponentTransferElement. More...
struct	donner::svg::components::FEFuncComponent
	Parameters for a feFuncR/G/B/A child element within feComponentTransfer. More...
struct	donner::svg::components::FEConvolveMatrixComponent
	Parameters for SVGFEConvolveMatrixElement. More...
struct	donner::svg::components::FEMorphologyComponent
	Parameters for SVGFEMorphologyElement. More...
struct	donner::svg::components::FETileComponent
	Marker component for SVGFETileElement. More...
struct	donner::svg::components::FEImageComponent
	Parameters for SVGFEImageElement. More...
struct	donner::svg::components::FEDisplacementMapComponent
	Parameters for SVGFEDisplacementMapElement. More...
struct	donner::svg::components::FETurbulenceComponent
	Parameters for SVGFETurbulenceElement. More...
struct	donner::svg::components::FEMergeComponent
	Marker component for SVGFEMergeElement. More...
struct	donner::svg::components::FEMergeNodeComponent
	Parameters for a feMergeNode child element within feMerge. More...
struct	donner::svg::components::LightSourceComponent
	Light source parameters, stored on feDistantLight, fePointLight, or feSpotLight child elements. More...
struct	donner::svg::components::FEDiffuseLightingComponent
	Parameters for SVGFEDiffuseLightingElement. More...
struct	donner::svg::components::FESpecularLightingComponent
	Parameters for SVGFESpecularLightingElement. More...

Namespaces
namespace	donner
	Top-level Donner namespace, which is split into different sub-namespaces such as donner::svg and donner::css.
namespace	donner::svg
	Donner SVG library, which can load, manipulate and render SVG files.
namespace	donner::svg::components
	Contains the implementation of the Donner ECS,.

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Class Documentation

donner::svg::components::FilterPrimitiveComponent

struct donner::svg::components::FilterPrimitiveComponent

Parameters for SVGFilterPrimitiveStandardAttributes.

Class Members
optional< Lengthd >	height	The height of the filter region.
optional< FilterInput >	in	The input specification for this filter primitive. Parsed from the in attribute. When nullopt, defaults to Previous (output of preceding primitive, or SourceGraphic for the first).
optional< FilterInput >	in2	The second input specification for two-input primitives (e.g., feComposite, feBlend). Parsed from the in2 attribute.
optional< RcString >	result	Name of the filter primitive, which enables it to be used as a reference for subsequent filter primitives under the same "<filter>" element.
optional< Lengthd >	width	The width of the filter region.
optional< Lengthd >	x	The x-coordinate of the filter region.
optional< Lengthd >	y	The y-coordinate of the filter region.

donner::svg::components::FEFloodComponent

struct donner::svg::components::FEFloodComponent

Parameters for SVGFEFloodElement.

Collaboration diagram for donner::svg::components::FEFloodComponent:

Class Members
Property< Color >	floodColor	The flood fill color, defaults to black.
Property< double >	floodOpacity	The flood fill opacity, defaults to 1. Range is [0, 1].

donner::svg::components::FEOffsetComponent

struct donner::svg::components::FEOffsetComponent

Parameters for SVGFEOffsetElement.

Class Members
double	dx = 0.0	The horizontal offset.
double	dy = 0.0	The vertical offset.

donner::svg::components::FEDropShadowComponent

struct donner::svg::components::FEDropShadowComponent

Parameters for SVGFEDropShadowElement.

Collaboration diagram for donner::svg::components::FEDropShadowComponent:

Class Members
double	dx = 2.0	Horizontal offset.
double	dy = 2.0	Vertical offset.
Property< Color >	floodColor	The flood fill color, defaults to black.
Property< double >	floodOpacity	The flood fill opacity, defaults to 1.
double	stdDeviationX = 2.0	Blur standard deviation in X.
double	stdDeviationY = 2.0	Blur standard deviation in Y.

donner::svg::components::FEComponentTransferComponent

struct donner::svg::components::FEComponentTransferComponent

Marker component for SVGFEComponentTransferElement.

The element itself has no parameters; its children (feFuncR/G/B/A) define the transfer functions for each channel.

Class Members
int	placeholder = 0	Placeholder to avoid empty struct issues with entt.

donner::svg::components::FETileComponent

struct donner::svg::components::FETileComponent

Marker component for SVGFETileElement.

The feTile element has no element-specific parameters. It tiles its input's content (within the input's primitive subregion) across its own primitive subregion.

Class Members
int	placeholder = 0	Placeholder to avoid empty struct issues with entt.

donner::svg::components::FEImageComponent

struct donner::svg::components::FEImageComponent

Parameters for SVGFEImageElement.

Collaboration diagram for donner::svg::components::FEImageComponent:

Class Members
RcString	href	Image URL or fragment reference.
PreserveAspectRatio	preserveAspectRatio	How to fit the image.

donner::svg::components::FEMergeComponent

struct donner::svg::components::FEMergeComponent

Marker component for SVGFEMergeElement.

The merge element itself has no parameters; its children (feMergeNode) specify the inputs.

Class Members
int	placeholder = 0	Placeholder to avoid empty struct issues with entt.

donner::svg::components::FEMergeNodeComponent

struct donner::svg::components::FEMergeNodeComponent

Parameters for a feMergeNode child element within feMerge.

Each merge node specifies an input via the in attribute. The inputs are composited bottom-to-top using Source Over.

Class Members
optional< FilterInput >	in	The input to this merge node. Parsed from the in attribute.

donner::svg::components::FEDiffuseLightingComponent

struct donner::svg::components::FEDiffuseLightingComponent

Parameters for SVGFEDiffuseLightingElement.

Collaboration diagram for donner::svg::components::FEDiffuseLightingComponent:

Class Members
double	diffuseConstant = 1.0	Diffuse reflection constant (kd).
Property< Color >	lightingColor	lighting-color property, specifying the color of the light source (default: white).
double	surfaceScale = 1.0	Height of surface when alpha=1.

donner::svg::components::FESpecularLightingComponent

struct donner::svg::components::FESpecularLightingComponent

Parameters for SVGFESpecularLightingElement.

Collaboration diagram for donner::svg::components::FESpecularLightingComponent:

Class Members
Property< Color >	lightingColor	lighting-color property, specifying the color of the light source (default: white).
double	specularConstant = 1.0	Specular reflection constant (ks).
double	specularExponent = 1.0	Specular exponent (1..128).
double	surfaceScale = 1.0	Height of surface when alpha=1.