FallbackParagraphLayout::FallbackVisualRun Class Reference

Visual run contains data about the bit of text with the same font. More...

Inheritance diagram for FallbackParagraphLayout::FallbackVisualRun:

Public Member Functions
	FallbackVisualRun (Font *font, const WChar *chars, int glyph_count, int x)
	Create the visual run. More...
	FallbackVisualRun (FallbackVisualRun &&other) noexcept
	Move constructor for visual runs.
	~FallbackVisualRun () override
	Free all data.
const Font *	GetFont () const override
	Get the font associated with this run. More...
int	GetGlyphCount () const override
	Get the number of glyphs in this run. More...
const GlyphID *	GetGlyphs () const override
	Get the glyphs of this run. More...
const float *	GetPositions () const override
	Get the positions of this run. More...
int	GetLeading () const override
	Get the height of this font. More...
const int *	GetGlyphToCharMap () const override
	Get the glyph-to-character map for this visual run. More...

Private Attributes
Font *	font
	The font used to layout these.
GlyphID *	glyphs
	The glyphs we're drawing.
float *	positions
	The positions of the glyphs.
int *	glyph_to_char
	The char index of the glyphs.
int	glyph_count
	The number of glyphs.

Detailed Description

Visual run contains data about the bit of text with the same font.

Definition at line 251 of file gfx_layout.cpp.

Constructor & Destructor Documentation

FallbackVisualRun()

FallbackParagraphLayout::FallbackVisualRun::FallbackVisualRun	(	Font *	font,
		const WChar *	chars,
		int	char_count,
		int	x
	)

Create the visual run.

Parameters

font	The font to use for this run.
chars	The characters to use for this run.
char_count	The number of characters in this run.
x	The initial x position for this run.

Definition at line 333 of file gfx_layout.cpp.

Member Function Documentation

GetFont()

const Font * FallbackParagraphLayout::FallbackVisualRun::GetFont ( ) const

overridevirtual

Get the font associated with this run.

Returns

The font.

Implements ParagraphLayouter::VisualRun.

Definition at line 376 of file gfx_layout.cpp.

GetGlyphCount()

int FallbackParagraphLayout::FallbackVisualRun::GetGlyphCount ( ) const

overridevirtual

Get the number of glyphs in this run.

Returns

The number of glyphs.

Implements ParagraphLayouter::VisualRun.

Definition at line 385 of file gfx_layout.cpp.

GetGlyphs()

const GlyphID * FallbackParagraphLayout::FallbackVisualRun::GetGlyphs ( ) const

overridevirtual

Get the glyphs of this run.

Returns

The glyphs.

Implements ParagraphLayouter::VisualRun.

Definition at line 394 of file gfx_layout.cpp.

GetGlyphToCharMap()

const int * FallbackParagraphLayout::FallbackVisualRun::GetGlyphToCharMap ( ) const

overridevirtual

Get the glyph-to-character map for this visual run.

Returns

The glyph-to-character map.

Implements ParagraphLayouter::VisualRun.

Definition at line 412 of file gfx_layout.cpp.

GetLeading()

int FallbackParagraphLayout::FallbackVisualRun::GetLeading ( ) const

overridevirtual

Get the height of this font.

Returns

The height of the font.

Implements ParagraphLayouter::VisualRun.

Definition at line 421 of file gfx_layout.cpp.

GetPositions()

const float * FallbackParagraphLayout::FallbackVisualRun::GetPositions ( ) const

overridevirtual

Get the positions of this run.

Returns

The positions.

Implements ParagraphLayouter::VisualRun.

Definition at line 403 of file gfx_layout.cpp.

---

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

• src/gfx_layout.cpp