OpenTTD: 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.
	~FallbackVisualRun ()
	Free all data.
const Font *	GetFont () const
	Get the font associated with this run.
int	GetGlyphCount () const
	Get the number of glyphs in this run.
const GlyphID *	GetGlyphs () const
	Get the glyphs of this run.
const float *	GetPositions () const
	Get the positions of this run.
int	GetLeading () const
	Get the height of this font.
const int *	GetGlyphToCharMap () const
	Get the glyph-to-character map for this visual run.
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 243 of file gfx_layout.cpp.

Constructor & Destructor Documentation

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 288 of file gfx_layout.cpp.

References glyph_count, glyph_to_char, glyphs, and positions.

FallbackParagraphLayout::FallbackVisualRun::~FallbackVisualRun ( )

Free all data.

Definition at line 308 of file gfx_layout.cpp.

References free(), glyph_to_char, glyphs, and positions.

Member Function Documentation

const Font * FallbackParagraphLayout::FallbackVisualRun::GetFont ( ) const [virtual]

Get the font associated with this run.

Returns:: The font.

Implements ParagraphLayouter::VisualRun.

Definition at line 319 of file gfx_layout.cpp.

References font.

Referenced by GetLeading().

int FallbackParagraphLayout::FallbackVisualRun::GetGlyphCount ( ) const [virtual]

Get the number of glyphs in this run.

Returns:: The number of glyphs.

Implements ParagraphLayouter::VisualRun.

Definition at line 328 of file gfx_layout.cpp.

References glyph_count.

const GlyphID * FallbackParagraphLayout::FallbackVisualRun::GetGlyphs ( ) const [virtual]

Get the glyphs of this run.

Returns:: The glyphs.

Implements ParagraphLayouter::VisualRun.

Definition at line 337 of file gfx_layout.cpp.

References glyphs.

const int * FallbackParagraphLayout::FallbackVisualRun::GetGlyphToCharMap ( ) const [virtual]

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

Returns:: The glyph-to-character map.

Implements ParagraphLayouter::VisualRun.

Definition at line 355 of file gfx_layout.cpp.

References glyph_to_char.

int FallbackParagraphLayout::FallbackVisualRun::GetLeading ( ) const [virtual]

Get the height of this font.

Returns:: The height of the font.

Implements ParagraphLayouter::VisualRun.

Definition at line 364 of file gfx_layout.cpp.

References GetFont().

const float * FallbackParagraphLayout::FallbackVisualRun::GetPositions ( ) const [virtual]

Get the positions of this run.

Returns:: The positions.

Implements ParagraphLayouter::VisualRun.

Definition at line 346 of file gfx_layout.cpp.

References positions.

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

src/gfx_layout.cpp