MarkerComponent.h File Reference

#include "donner/base/Length.h"
#include "donner/svg/core/MarkerOrient.h"
#include "donner/svg/core/MarkerUnits.h"

Include dependency graph for MarkerComponent.h:

Classes
struct	donner::svg::components::MarkerComponent
	Stores the marker data for an SVG element. 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::MarkerComponent

struct donner::svg::components::MarkerComponent

Stores the marker data for an SVG element.

Lengths are stored unresolved (Lengthd) so that percentage units — which resolve against the viewport of the element referencing the marker — are computed at render time. markerWidth/refX resolve against the viewport width (Lengthd::Extent::X) and markerHeight/refY against the viewport height (Lengthd::Extent::Y).

Collaboration diagram for donner::svg::components::MarkerComponent:

Class Members
Lengthd	markerHeight {3.0, Lengthd::Unit::None}	Height of the marker viewport.
MarkerUnits	markerUnits	Coordinate system for marker attributes and contents.
Lengthd	markerWidth {3.0, Lengthd::Unit::None}	Width of the marker viewport.
MarkerOrient	orient	Orientation of the marker.
Lengthd	refX {0.0, Lengthd::Unit::None}	X coordinate for the reference point.
Lengthd	refY {0.0, Lengthd::Unit::None}	Y coordinate for the reference point.