LinePrinter< RGB_T > Class Template Reference

Helper for printing wrapped lines of text onto a TinyGPU target. More...

#include <LinePrinter.h>

Public Member Functions
	LinePrinter ()=default
	LinePrinter (IFont< RGB_T > &font, ISurface< RGB_T > &target)
	Creates a line printer for the given font and target.
void	setColor (RGB_T color)
void	setBackgroundColor (RGB_T color)
void	setFont (IFont< RGB_T > &font)
	Sets the Font implementation.
void	setTarget (ISurface< RGB_T > &target)
	Sets the TinyGPU target.
void	setTopBorder (size_t border)
	Sets the top border in pixels.
void	setLeftBorder (size_t border)
	Sets the left border in pixels.
void	setRightBorder (size_t border)
	Sets the right border in pixels.
void	setButtomBorder (size_t border)
	Sets the bottom border in pixels.
void	setBorders (size_t border)
	Sets all borders to the same value.
void	setActualLine (size_t line)
	Sets the current line index.
void	setScale (uint8_t scale)
	Sets the text scale factor.
void	setSpacing (uint8_t spacing)
	Sets the spacing between glyphs.
size_t	print (const char *text)
	Prints text with word wrapping.
size_t	println (const char *text)
	Prints text and advances to the next line.
size_t	println ()
	Advances to the next line.

Detailed Description

template<typename RGB_T = RGB565>
class tinygpu::LinePrinter< RGB_T >

Helper for printing wrapped lines of text onto a TinyGPU target.

The printer tracks a cursor position, applies configurable borders, and wraps words to the next line when text would exceed the drawable width.

Constructor & Destructor Documentation

LinePrinter() [1/2]

LinePrinter ( )

default

LinePrinter() [2/2]

LinePrinter ( IFont< RGB_T > &  font, ISurface< RGB_T > &  target  )

inline

Creates a line printer for the given font and target.

Member Function Documentation

print()

size_t print ( const char *  text )

inline

Prints text with word wrapping.

println() [1/2]

size_t println ( )

inline

Advances to the next line.

println() [2/2]

size_t println ( const char *  text )

inline

Prints text and advances to the next line.

setActualLine()

void setActualLine ( size_t  line )

inline

Sets the current line index.

setBackgroundColor()

void setBackgroundColor ( RGB_T  color )

inline

setBorders()

void setBorders ( size_t  border )

inline

Sets all borders to the same value.

setButtomBorder()

void setButtomBorder ( size_t  border )

inline

Sets the bottom border in pixels.

setColor()

void setColor ( RGB_T  color )

inline

setFont()

void setFont ( IFont< RGB_T > &  font )

inline

Sets the Font implementation.

setLeftBorder()

void setLeftBorder ( size_t  border )

inline

Sets the left border in pixels.

setRightBorder()

void setRightBorder ( size_t  border )

inline

Sets the right border in pixels.

setScale()

void setScale ( uint8_t  scale )

inline

Sets the text scale factor.

setSpacing()

void setSpacing ( uint8_t  spacing )

inline

Sets the spacing between glyphs.

setTarget()

void setTarget ( ISurface< RGB_T > &  target )

inline

Sets the TinyGPU target.

setTopBorder()

void setTopBorder ( size_t  border )

inline

Sets the top border in pixels.

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

• src/TinyGPU/LinePrinter.h