isf15acp4::GraphicsContext Class Reference

Owns the active graphics backend selected at construction time. More...

#include <isf15acp4_graphics_context.hpp>

Inheritance diagram for isf15acp4::GraphicsContext:

Collaboration diagram for isf15acp4::GraphicsContext:

Public Member Functions
	GraphicsContext (ProductVariant variant, GraphicsBackend backend) noexcept
GraphicsBackend	Backend () const noexcept
ProductVariant	Variant () const noexcept
Canvas &	CanvasBuffer () noexcept
	Access underlying canvas (BuiltinCanvas / Animator backends).
const Canvas &	CanvasBuffer () const noexcept
void	BindPresenter (const DisplayPresenter &presenter) noexcept
	Bind SmartDisplay for HardwareDirect immediate-mode drawing.
void	Clear (Color565 color) noexcept
void	SetPixel (uint8_t x, uint8_t y, Color565 color) noexcept
Color565	GetPixel (uint8_t x, uint8_t y) const noexcept
void	DrawHLine (uint8_t x0, uint8_t x1, uint8_t y, Color565 color) noexcept
void	DrawVLine (uint8_t x, uint8_t y0, uint8_t y1, Color565 color) noexcept
void	DrawRect (const Rect &rect, Color565 color) noexcept
void	FillRect (const Rect &rect, Color565 color) noexcept
void	DrawChar (uint8_t x, uint8_t y, char ch, Color565 color, Color565 bg=colors::Black) noexcept
void	DrawString (uint8_t x, uint8_t y, const char *text, Color565 color, Color565 bg=colors::Black) noexcept
void	BlitRgb565 (uint8_t x, uint8_t y, uint8_t src_width, uint8_t src_height, const Color565 *src) noexcept
uint8_t	Width () const noexcept
uint8_t	Height () const noexcept
std::size_t	ByteSize () const noexcept
const Color565 *	Data () const noexcept
Color565 *	Data () noexcept
Public Member Functions inherited from isf15acp4::GraphicsSurface< GraphicsContext >
void	Clear (Color565 color) noexcept
void	SetPixel (uint8_t x, uint8_t y, Color565 color) noexcept
Color565	GetPixel (uint8_t x, uint8_t y) const noexcept
void	DrawHLine (uint8_t x0, uint8_t x1, uint8_t y, Color565 color) noexcept
void	DrawVLine (uint8_t x, uint8_t y0, uint8_t y1, Color565 color) noexcept
void	DrawRect (const Rect &rect, Color565 color) noexcept
void	FillRect (const Rect &rect, Color565 color) noexcept
void	DrawChar (uint8_t x, uint8_t y, char ch, Color565 color, Color565 bg=colors::Black) noexcept
void	DrawString (uint8_t x, uint8_t y, const char *text, Color565 color, Color565 bg=colors::Black) noexcept
void	BlitRgb565 (uint8_t x, uint8_t y, uint8_t src_width, uint8_t src_height, const Color565 *src) noexcept
uint8_t	Width () const noexcept
uint8_t	Height () const noexcept
std::size_t	ByteSize () const noexcept
const Color565 *	Data () const noexcept
Color565 *	Data () noexcept
GraphicsBackend	Backend () const noexcept

Private Attributes
ProductVariant	variant_
GraphicsBackend	backend_
Canvas	canvas_
DisplayPresenter	presenter_ {}

Additional Inherited Members
Protected Member Functions inherited from isf15acp4::GraphicsSurface< GraphicsContext >
	GraphicsSurface ()=default
	~GraphicsSurface ()=default

Detailed Description

Owns the active graphics backend selected at construction time.

GraphicsContext gfx(ProductVariant::Isf15acp4, GraphicsBackend::BuiltinCanvas);
gfx.Clear(colors::Black);
gfx.DrawString(4, 4, "Ready", colors::White);
display.Present(gfx);

Constructor & Destructor Documentation

GraphicsContext()

isf15acp4::GraphicsContext::GraphicsContext ( ProductVariant  variant, GraphicsBackend  backend  )

inlinenoexcept

Member Function Documentation

Backend()

GraphicsBackend isf15acp4::GraphicsContext::Backend ( ) const

inlinenoexcept

BindPresenter()

void isf15acp4::GraphicsContext::BindPresenter ( const DisplayPresenter &  presenter )

inlinenoexcept

Bind SmartDisplay for HardwareDirect immediate-mode drawing.

BlitRgb565()

void isf15acp4::GraphicsContext::BlitRgb565 ( uint8_t  x, uint8_t  y, uint8_t  src_width, uint8_t  src_height, const Color565 *  src  )

inlinenoexcept

ByteSize()

std::size_t isf15acp4::GraphicsContext::ByteSize ( ) const

inlinenoexcept

CanvasBuffer() [1/2]

const Canvas & isf15acp4::GraphicsContext::CanvasBuffer ( ) const

inlinenoexcept

CanvasBuffer() [2/2]

Canvas & isf15acp4::GraphicsContext::CanvasBuffer ( )

inlinenoexcept

Access underlying canvas (BuiltinCanvas / Animator backends).

Clear()

void isf15acp4::GraphicsContext::Clear ( Color565  color )

inlinenoexcept

Data() [1/2]

const Color565 * isf15acp4::GraphicsContext::Data ( ) const

inlinenoexcept

Data() [2/2]

Color565 * isf15acp4::GraphicsContext::Data ( )

inlinenoexcept

DrawChar()

void isf15acp4::GraphicsContext::DrawChar ( uint8_t  x, uint8_t  y, char  ch, Color565  color, Color565  bg = colors::Black  )

inlinenoexcept

DrawHLine()

void isf15acp4::GraphicsContext::DrawHLine ( uint8_t  x0, uint8_t  x1, uint8_t  y, Color565  color  )

inlinenoexcept

DrawRect()

void isf15acp4::GraphicsContext::DrawRect ( const Rect &  rect, Color565  color  )

inlinenoexcept

DrawString()

void isf15acp4::GraphicsContext::DrawString ( uint8_t  x, uint8_t  y, const char *  text, Color565  color, Color565  bg = colors::Black  )

inlinenoexcept

DrawVLine()

void isf15acp4::GraphicsContext::DrawVLine ( uint8_t  x, uint8_t  y0, uint8_t  y1, Color565  color  )

inlinenoexcept

FillRect()

void isf15acp4::GraphicsContext::FillRect ( const Rect &  rect, Color565  color  )

inlinenoexcept

GetPixel()

Color565 isf15acp4::GraphicsContext::GetPixel ( uint8_t  x, uint8_t  y  ) const

inlinenoexcept

Height()

uint8_t isf15acp4::GraphicsContext::Height ( ) const

inlinenoexcept

SetPixel()

void isf15acp4::GraphicsContext::SetPixel ( uint8_t  x, uint8_t  y, Color565  color  )

inlinenoexcept

Variant()

ProductVariant isf15acp4::GraphicsContext::Variant ( ) const

inlinenoexcept

Width()

uint8_t isf15acp4::GraphicsContext::Width ( ) const

inlinenoexcept

Member Data Documentation

backend_

GraphicsBackend isf15acp4::GraphicsContext::backend_

private

canvas_

Canvas isf15acp4::GraphicsContext::canvas_

private

presenter_

DisplayPresenter isf15acp4::GraphicsContext::presenter_ {}

private

variant_

ProductVariant isf15acp4::GraphicsContext::variant_

private

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

• inc/isf15acp4_graphics_context.hpp
• src/isf15acp4_graphics_context.ipp