roo_display::BitMaskOffscreen Class Reference

#include <offscreen.h>

Inheritance diagram for roo_display::BitMaskOffscreen:

Collaboration diagram for roo_display::BitMaskOffscreen:

Public Member Functions
	BitMaskOffscreen (int16_t width, int16_t height, roo::byte *buffer)
	BitMaskOffscreen (int16_t width, int16_t height, uint8_t *buffer)
	BitMaskOffscreen (Box extents, roo::byte *buffer)
	BitMaskOffscreen (Box extents, uint8_t *buffer)
	BitMaskOffscreen (int16_t width, int16_t height)
	BitMaskOffscreen (Box extents)
	BitMaskOffscreen (int16_t width, int16_t height, Color fillColor)
	BitMaskOffscreen (Box extents, Color fillColor)
Public Member Functions inherited from roo_display::Offscreen< Monochrome >
	Offscreen (int16_t width, int16_t height, roo::byte *buffer, Monochrome color_mode=Monochrome())
	Create an offscreen with the given geometry and buffer.
	Offscreen (int16_t width, int16_t height, uint8_t *buffer, Monochrome color_mode=Monochrome())
	Offscreen (Box extents, roo::byte *buffer, Monochrome color_mode=Monochrome())
	Offscreen (int16_t width, int16_t height, Monochrome color_mode=Monochrome())
	Offscreen (Box extents, Monochrome color_mode=Monochrome())
	Offscreen (int16_t width, int16_t height, Color fillColor, Monochrome color_mode=Monochrome())
	Offscreen (Box extents, Color fillColor, Monochrome color_mode=Monochrome())
	Offscreen (const Drawable &d, Monochrome color_mode=Monochrome())
	Offscreen (const Drawable &d, Color bgColor, Monochrome color_mode=Monochrome())
	Offscreen (Offscreen &&other) noexcept
virtual	~Offscreen ()
const RasterType &	raster () const
Box	extents () const override
	Return the bounding box encompassing all pixels that need to be drawn.
Box	anchorExtents () const override
	Return the bounds used for alignment.
void	setAnchorExtents (Box anchor_extents)
TransparencyMode	getTransparencyMode () const override
	Return the transparency mode for pixels in this stream.
void	readColors (const int16_t *x, const int16_t *y, uint32_t count, Color *result) const override
	Read colors for the given points.
const OffscreenDevice< Monochrome, ColorPixelOrder::kMsbFirst, roo_io::kBigEndian, ColorTraits< Monochrome >::pixels_per_byte, ColorStorageType< Monochrome > > &	output () const
OffscreenDevice< Monochrome, ColorPixelOrder::kMsbFirst, roo_io::kBigEndian, ColorTraits< Monochrome >::pixels_per_byte, ColorStorageType< Monochrome > > &	output ()
roo::byte *	buffer ()
const roo::byte *	buffer () const
const Monochrome &	color_mode () const
Public Member Functions inherited from roo_display::Rasterizable
void	readColorsMaybeOutOfBounds (const int16_t *x, const int16_t *y, uint32_t count, Color *result, Color out_of_bounds_color=color::Transparent) const
	Read colors for points that may be out of bounds.
virtual bool	readColorRect (int16_t xMin, int16_t yMin, int16_t xMax, int16_t yMax, Color *result) const
	Read colors for a rectangle.
std::unique_ptr< PixelStream >	createStream () const override
	Default createStream() using readColors().
std::unique_ptr< PixelStream >	createStream (const Box &bounds) const override
	Default createStream() for a clipped box using readColors().
Public Member Functions inherited from roo_display::Drawable
virtual	~Drawable ()

Additional Inherited Members
Public Types inherited from roo_display::Offscreen< Monochrome >
using	RasterType = Raster< const roo::byte *, Monochrome, ColorPixelOrder::kMsbFirst, roo_io::kBigEndian >
Static Public Member Functions inherited from roo_display::Drawable
static const Drawable *	Empty ()
	A singleton representing a no-op drawable with no bounding box.
Protected Member Functions inherited from roo_display::Offscreen< Monochrome >
void	set_extents (const Box &extents)
Protected Member Functions inherited from roo_display::Rasterizable
void	drawTo (const Surface &s) const override
	Default drawTo() using readColors().

Detailed Description

Definition at line 674 of file offscreen.h.

Constructor & Destructor Documentation

BitMaskOffscreen() [1/8]

roo_display::BitMaskOffscreen::BitMaskOffscreen ( int16_t  width, int16_t  height, roo::byte *  buffer  )

inline

Definition at line 680 of file offscreen.h.

BitMaskOffscreen() [2/8]

roo_display::BitMaskOffscreen::BitMaskOffscreen ( int16_t  width, int16_t  height, uint8_t *  buffer  )

inline

Definition at line 684 of file offscreen.h.

BitMaskOffscreen() [3/8]

roo_display::BitMaskOffscreen::BitMaskOffscreen	(	Box	extents,
		roo::byte *	buffer
	)

Definition at line 62 of file offscreen.cpp.

References color, roo_display::Offscreen< Monochrome >::extents(), and roo_display::Offscreen< Monochrome >::set_extents().

BitMaskOffscreen() [4/8]

roo_display::BitMaskOffscreen::BitMaskOffscreen ( Box  extents, uint8_t *  buffer  )

inline

Definition at line 694 of file offscreen.h.

BitMaskOffscreen() [5/8]

roo_display::BitMaskOffscreen::BitMaskOffscreen ( int16_t  width, int16_t  height  )

inline

Definition at line 700 of file offscreen.h.

BitMaskOffscreen() [6/8]

roo_display::BitMaskOffscreen::BitMaskOffscreen

(

Box

extents

)

Definition at line 68 of file offscreen.cpp.

References color, roo_display::Offscreen< Monochrome >::extents(), and roo_display::Offscreen< Monochrome >::set_extents().

BitMaskOffscreen() [7/8]

roo_display::BitMaskOffscreen::BitMaskOffscreen ( int16_t  width, int16_t  height, Color  fillColor  )

inline

Definition at line 709 of file offscreen.h.

BitMaskOffscreen() [8/8]

roo_display::BitMaskOffscreen::BitMaskOffscreen	(	Box	extents,
		Color	fillColor
	)

Definition at line 74 of file offscreen.cpp.

References color, roo_display::Offscreen< Monochrome >::extents(), and roo_display::Offscreen< Monochrome >::set_extents().

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

• temp_repos/roo_display/src/roo_display/core/offscreen.h
• temp_repos/roo_display/src/roo_display/core/offscreen.cpp