System5x7 Class Reference

#include <System5x7.hh>

Inheritance diagram for System5x7:

Collaboration diagram for System5x7:

Public Member Functions
	System5x7 ()
bool	available (char c)
virtual void	draw (Canvas *canvas, char c, uint16_t x, uint16_t y, uint8_t scale)

Public Attributes
const uint8_t	WIDTH
const uint8_t	HEIGHT
const uint8_t	SPACING
uint8_t	LINE_SPACING
const uint8_t	FIRST
const uint8_t	LAST

Protected Attributes
const uint8_t *	m_bitmap
const uint8_t	m_compression_type

Detailed Description

Bitmap system font size 5x7. Full ASCII table (0..127).

Acknowledgements

Inspired by graphics library by ladyada/adafruit.

Definition at line 32 of file System5x7.hh.

Constructor & Destructor Documentation

System5x7::System5x7 ( )

inline

Construct system font (5x7) singleton.

Definition at line 37 of file System5x7.hh.

Member Function Documentation

bool Font::available ( char  c )

inlineinherited

Determine if character is available in font.

Parameters

[in]

c

character.

Returns

true if available.

Definition at line 79 of file Font.hh.

void Font::draw ( Canvas *  canvas, char  c, uint16_t  x, uint16_t  y, uint8_t  scale  )

virtualinherited

Draw character on given canvas.

Parameters

[in]	canvas.
[in]	c	character.
[in]	x	position.
[in]	y	position.
[in]	scale.

Definition at line 24 of file Font.cpp.

Member Data Documentation

const uint8_t Font::FIRST

inherited

Font range.

Definition at line 43 of file Font.hh.

const uint8_t Font::HEIGHT

inherited

Definition at line 36 of file Font.hh.

const uint8_t Font::LAST

inherited

Definition at line 44 of file Font.hh.

uint8_t Font::LINE_SPACING

inherited

Definition at line 38 of file Font.hh.

const uint8_t* Font::m_bitmap

protectedinherited

Font bitmap.

Definition at line 143 of file Font.hh.

const uint8_t Font::m_compression_type

protectedinherited

Compression type.

Definition at line 146 of file Font.hh.

const uint8_t Font::SPACING

inherited

Definition at line 37 of file Font.hh.

const uint8_t Font::WIDTH

inherited

Font size; width/height and character/line spacing.

Definition at line 35 of file Font.hh.

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

• libraries/Canvas/System5x7.hh
• libraries/Canvas/System5x7.cpp