Class daisy::OledDisplay

template <typename DisplayDriver>

ClassList > daisy > OledDisplay

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• #include <oled_display.h>

Inherits the following classes: daisy::OneBitGraphicsDisplayImpl

Classes

Type	Name
struct	Config

Public Functions

Type	Name
virtual void	DrawPixel (uint_fast8_t x, uint_fast8_t y, bool on) override
virtual void	Fill (bool on) override
virtual uint16_t	Height () override const
void	Init (Config config)
	OledDisplay ()
virtual void	Update () override
virtual bool	UpdateFinished () override
virtual uint16_t	Width () override const
virtual	~OledDisplay ()

Public Functions inherited from daisy::OneBitGraphicsDisplayImpl

See daisy::OneBitGraphicsDisplayImpl

Type	Name
virtual void	DrawArc (uint_fast8_t x, uint_fast8_t y, uint_fast8_t radius, int_fast16_t start_angle, int_fast16_t sweep, bool on) override
virtual void	DrawLine (uint_fast8_t x1, uint_fast8_t y1, uint_fast8_t x2, uint_fast8_t y2, bool on) override
virtual void	DrawRect (uint_fast8_t x1, uint_fast8_t y1, uint_fast8_t x2, uint_fast8_t y2, bool on, bool fill=false) override
	OneBitGraphicsDisplayImpl ()
virtual char	WriteChar (char ch, FontDef font, bool on) override
virtual char	WriteString (const char * str, FontDef font, bool on) override
virtual Rectangle	WriteStringAligned (const char * str, const FontDef & font, Rectangle boundingBox, Alignment alignment, bool on) override
virtual	~OneBitGraphicsDisplayImpl ()

Public Functions inherited from daisy::OneBitGraphicsDisplay

See daisy::OneBitGraphicsDisplay

Type	Name
size_t	CurrentX ()
size_t	CurrentY ()
virtual void	DrawArc (uint_fast8_t x, uint_fast8_t y, uint_fast8_t radius, int_fast16_t start_angle, int_fast16_t sweep, bool on) = 0
void	DrawCircle (uint_fast8_t x, uint_fast8_t y, uint_fast8_t radius, bool on)
virtual void	DrawLine (uint_fast8_t x1, uint_fast8_t y1, uint_fast8_t x2, uint_fast8_t y2, bool on) = 0
virtual void	DrawPixel (uint_fast8_t x, uint_fast8_t y, bool on) = 0
virtual void	DrawRect (uint_fast8_t x1, uint_fast8_t y1, uint_fast8_t x2, uint_fast8_t y2, bool on, bool fill=false) = 0
void	DrawRect (const Rectangle & rect, bool on, bool fill=false)
virtual void	Fill (bool on) = 0
Rectangle	GetBounds () const
virtual uint16_t	Height () const = 0
	OneBitGraphicsDisplay ()
void	SetCursor (uint16_t x, uint16_t y)
virtual void	Update () = 0
virtual bool	UpdateFinished () = 0
virtual uint16_t	Width () const = 0
virtual char	WriteChar (char ch, FontDef font, bool on) = 0
virtual char	WriteString (const char * str, FontDef font, bool on) = 0
virtual Rectangle	WriteStringAligned (const char * str, const FontDef & font, Rectangle boundingBox, Alignment alignment, bool on) = 0
virtual	~OneBitGraphicsDisplay ()

Protected Attributes inherited from daisy::OneBitGraphicsDisplay

See daisy::OneBitGraphicsDisplay

Type	Name
uint16_t	currentX_
uint16_t	currentY_

Detailed Description

This class is for drawing to a monochrome OLED display.

Public Functions Documentation

function DrawPixel

inline virtual void daisy::OledDisplay::DrawPixel (
    uint_fast8_t x,
    uint_fast8_t y,
    bool on
) override

Sets the pixel at the specified coordinate to be on/off.

Parameters:

• x x Coordinate
• y y coordinate
• on on or off

Implements daisy::OneBitGraphicsDisplay::DrawPixel

---

function Fill

inline virtual void daisy::OledDisplay::Fill (
    bool on
) override

Fills the entire display with either on/off.

Parameters:

• on Sets on or off.

Implements daisy::OneBitGraphicsDisplay::Fill

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function Height

inline virtual uint16_t daisy::OledDisplay::Height () override const

Implements daisy::OneBitGraphicsDisplay::Height

---

function Init

inline void daisy::OledDisplay::Init (
    Config config
) 

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function OledDisplay

inline daisy::OledDisplay::OledDisplay () 

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function Update

inline virtual void daisy::OledDisplay::Update () override

Writes the current display buffer to the OLED device using SPI or I2C depending on how the object was initialized.

Implements daisy::OneBitGraphicsDisplay::Update

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function UpdateFinished

inline virtual bool daisy::OledDisplay::UpdateFinished () override

Returns true if the Update has finished, used for chained DMA transfers

Implements daisy::OneBitGraphicsDisplay::UpdateFinished

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function Width

inline virtual uint16_t daisy::OledDisplay::Width () override const

Implements daisy::OneBitGraphicsDisplay::Width

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function ~OledDisplay

inline virtual daisy::OledDisplay::~OledDisplay () 

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The documentation for this class was generated from the following file external-docs/libDaisy/src/hid/disp/oled_display.h