kanzi::FramebufferGraphicsOutput Class Reference

FramebufferGraphicsOutput class. More...

#include <kanzi/core.ui/graphics/framebuffer_graphics_output.hpp>

Inheritance diagram for kanzi::FramebufferGraphicsOutput:

Public Member Functions
	FramebufferGraphicsOutput ()
	Constructor.
KZ_NO_DISCARD const Framebuffer &	getFramebuffer () const noexcept
	Returns the framebuffer for the Graphics Output.
KZ_NO_DISCARD Framebuffer &	getFramebuffer () noexcept
	Returns the framebuffer for the Graphics Output.
virtual KZ_NO_DISCARD Matrix4x4	getTargetTransformation () const noexcept=0
	Returns the target transformation.
virtual	~FramebufferGraphicsOutput ()=default
	Destructor.

Detailed Description

FramebufferGraphicsOutput class.

Mixin interface for graphics outputs that expose a kanzi::Framebuffer. This interface participates in the graphics output capability query. See Application::getGraphicsOutput<>().

Since

Kanzi 4.0.0

Constructor & Destructor Documentation

FramebufferGraphicsOutput()

kanzi::FramebufferGraphicsOutput::FramebufferGraphicsOutput ( )

inlineexplicit

Constructor.

~FramebufferGraphicsOutput()

virtual kanzi::FramebufferGraphicsOutput::~FramebufferGraphicsOutput ( )

virtualdefault

Destructor.

Member Function Documentation

getTargetTransformation()

virtual KZ_NO_DISCARD Matrix4x4 kanzi::FramebufferGraphicsOutput::getTargetTransformation ( ) const

pure virtualnoexcept

Returns the target transformation.

Use the target transformation to transform content coordinates to target coordinates.

Note

This transformation maps pixels to pixels. It is independent of the target resolution.

Returns

Target transformation matrix.

Implemented in kanzi::emscripten::DefaultEmscriptenGraphicsOutput, kanzi::LegacyGraphicsOutput, kanzi::qnx::DefaultQnxEGLGraphicsOutput, kanzi::wayland::DefaultWaylandEGLGraphicsOutput, kanzi::wayland::WaylandIVIEGLGraphicsOutput, and kanzi::x11::DefaultX11EGLGraphicsOutput.

getFramebuffer() [1/2]

KZ_NO_DISCARD Framebuffer & kanzi::FramebufferGraphicsOutput::getFramebuffer ( )

inlinenoexcept

Returns the framebuffer for the Graphics Output.

Returns

The framebuffer.

getFramebuffer() [2/2]

KZ_NO_DISCARD const Framebuffer & kanzi::FramebufferGraphicsOutput::getFramebuffer ( ) const

inlinenoexcept

Returns the framebuffer for the Graphics Output.

Returns

The framebuffer.

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

• kanzi/core.ui/graphics/framebuffer_graphics_output.hpp