Computed properties for a "<radialGradient>" element. More...

#include "donner/svg/components/paint/RadialGradientComponent.h"

Collaboration diagram for donner::svg::components::ComputedRadialGradientComponent:

Public Member Functions
void	inheritAttributes (EntityHandle handle, EntityHandle base)
	Inherit unset attributes from entity `base`.

Public Attributes
Lengthd	cx = Lengthd(50, Lengthd::Unit::Percent)
	The x-coordinate of the gradient center, defaults to 50%.

Lengthd	cy = Lengthd(50, Lengthd::Unit::Percent)
	The y-coordinate of the gradient center, defaults to 50%.

Lengthd	r = Lengthd(50, Lengthd::Unit::Percent)
	The radius of the gradient, defaults to 50%.

std::optional< Lengthd >	fx
	The x-coordinate of the gradient focus point, defaults to cx.

std::optional< Lengthd >	fy
	The y-coordinate of the gradient focus point, defaults to cy.

Lengthd	fr = Lengthd(0, Lengthd::Unit::Percent)
	The radius of the gradient focus point, defaults to 0%.

Detailed Description

Computed properties for a "<radialGradient>" element.

This is used to store the resolved properties, replacing unset values with defaults and inheriting from parent elements.

For fx and fy, if they are not specified they will coincide with cx cy, see https://www.w3.org/TR/SVG2/pservers.html#RadialGradientElementFXAttribute. Represent this by using std::nullopt, which will be resolved to cx/cy at the time of rendering.

Member Function Documentation

void donner::svg::components::ComputedRadialGradientComponent::inheritAttributes	(	EntityHandle	handle,
		EntityHandle	base )

Inherit unset attributes from entity base.

Parameters

handle	Current entity to modify.
base	The entity to inherit unset attributes from.

The documentation for this struct was generated from the following files: