CbOledDisplayClass Class Reference

#include <CbOledDisplay.h>

Inheritance diagram for CbOledDisplayClass:

Public Member Functions
	CbOledDisplayClass (const u8g2_cb_t *rotation, uint8_t clock, uint8_t data, uint8_t reset=U8X8_PIN_NONE)
void	begin ()
u8g2_uint_t	getCharWidth (char c)
u8g2_uint_t	drawStrR (u8g2_uint_t x, u8g2_uint_t y, const char *s)
void	drawText (const char *text, char hAlign='L', char vAlign='M')
void	clear ()
void	show ()

Detailed Description

Enhanced OLED class.

This class is derived from a U8G2lib display class, adding a few extra features like wrapped text display.

Definition at line 17 of file CbOledDisplay.h.

Constructor & Destructor Documentation

CbOledDisplayClass()

CbOledDisplayClass::CbOledDisplayClass	(	const u8g2_cb_t *	rotation,
		uint8_t	clock,
		uint8_t	data,
		uint8_t	reset = U8X8_PIN_NONE
	)

Constructor.

Parameters are the same as U8G2lib class parameters - see the U8G2lib documentation for details (yeah right!).

Parameters

rotation
clock
data
reset

Definition at line 8 of file CbOledDisplay.cpp.

Member Function Documentation

begin()

void CbOledDisplayClass::begin

(

)

Initialization.

Definition at line 13 of file CbOledDisplay.cpp.

clear()

void CbOledDisplayClass::clear ( )

inline

Alias for clearBuffer() to make interface more consistent with CbLeds.

Definition at line 61 of file CbOledDisplay.h.

drawStrR()

u8g2_uint_t CbOledDisplayClass::drawStrR	(	u8g2_uint_t	x,
		u8g2_uint_t	y,
		const char *	s
	)

Draw a string, right justified.

Parameters

x	the x position of the right-most pixel of the text.
y	the bottom most pixel of the text.
s	the string to draw.

Definition at line 27 of file CbOledDisplay.cpp.

drawText()

void CbOledDisplayClass::drawText	(	const char *	text,
		char	hAlign = 'L',
		char	vAlign = 'M'
	)

Display text, wrapped, with horizontal and vertical justification

Parameters

text	the text to display.
hAlign	horizontal alignment: 'L' (left) 'C' (center) 'R' (right.
vAlign	vertical aignment: 'T' (top) 'M' (middle) 'B' (bottom).

Definition at line 32 of file CbOledDisplay.cpp.

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getCharWidth()

u8g2_uint_t CbOledDisplayClass::getCharWidth

(

char

c

)

Get the width of a specific character.

For some reason this didn't seem possible in the base class. Please tell me how if I'm missing something.

Definition at line 19 of file CbOledDisplay.cpp.

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show()

void CbOledDisplayClass::show ( void  )

inline

Alias for sendBuffer() to make interface more consistent with CbLeds.

Definition at line 64 of file CbOledDisplay.h.

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

• src/CbOledDisplay.h
• src/CbOledDisplay.cpp