donner::svg::components::EllipseProperties Struct Reference

Parameters for a <ellipse> element. More...

#include "donner/svg/components/shape/EllipseComponent.h"

Public Member Functions
auto	allProperties ()
	Get all properties as a tuple.
std::tuple< Lengthd, double >	calculateRx (const Box2d &viewBox, const FontMetrics &fontMetrics) const
	Calculate the actual value of rx in pixels, taking into account the viewBox and handling "auto".
std::tuple< Lengthd, double >	calculateRy (const Box2d &viewBox, const FontMetrics &fontMetrics) const
	Calculate the actual value of ry in pixels, taking into account the viewBox and handling "auto".

Public Attributes
Property< Lengthd >	cx
	The center x-coordinate of the ellipse, defaults to 0.
Property< Lengthd >	cy
	The center y-coordinate of the ellipse, defaults to 0.
Property< Lengthd >	rx {"rx", []() -> std::optional<Lengthd> { return std::nullopt; }}
	The x-radius of the ellipse, defaults to 0.
Property< Lengthd >	ry {"ry", []() -> std::optional<Lengthd> { return std::nullopt; }}
	The y-radius of the ellipse, defaults to 0.

Detailed Description

Parameters for a <ellipse> element.

Member Function Documentation

calculateRx()

std::tuple< Lengthd, double > donner::svg::components::EllipseProperties::calculateRx ( const Box2d & viewBox, const FontMetrics & fontMetrics ) const

inline

Calculate the actual value of rx in pixels, taking into account the viewBox and handling "auto".

Parameters

viewBox	The viewBox of the SVG document.
fontMetrics	The font metrics of the SVG document.

Returns

The actual value of rx in pixels.

calculateRy()

std::tuple< Lengthd, double > donner::svg::components::EllipseProperties::calculateRy ( const Box2d & viewBox, const FontMetrics & fontMetrics ) const

inline

Calculate the actual value of ry in pixels, taking into account the viewBox and handling "auto".

Parameters

viewBox	The viewBox of the SVG document.
fontMetrics	The font metrics of the SVG document.

Returns

The actual value of ry in pixels.

Member Data Documentation

cx

Property<Lengthd> donner::svg::components::EllipseProperties::cx

Initial value:

{"cx",
                       []() -> std::optional<Lengthd> { return Lengthd(0, Lengthd::Unit::None); }}

The center x-coordinate of the ellipse, defaults to 0.

cy

Property<Lengthd> donner::svg::components::EllipseProperties::cy

Initial value:

{"cy",
                       []() -> std::optional<Lengthd> { return Lengthd(0, Lengthd::Unit::None); }}

The center y-coordinate of the ellipse, defaults to 0.

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

• donner/svg/components/shape/EllipseComponent.h