CoreTextParagraphLayout Class Reference

Wrapper for doing layouts with CoreText. More...

Inheritance diagram for CoreTextParagraphLayout:

Data Structures
class	CoreTextLine
	A single line worth of VisualRuns. More...
class	CoreTextVisualRun
	Visual run contains data about the bit of text with the same font. More...

Public Member Functions
	CoreTextParagraphLayout (CFAutoRelease< CTTypesetterRef > typesetter, ptrdiff_t len, const FontMap &font_mapping)
void	Reflow () override
std::unique_ptr< const Line >	NextLine (int max_width) override

Private Attributes
ptrdiff_t	length
const FontMap &	font_map
CFAutoRelease< CTTypesetterRef >	typesetter
CFIndex	cur_offset = 0
	Offset from the start of the current run from where to output.

Detailed Description

Wrapper for doing layouts with CoreText.

Definition at line 62 of file string_osx.cpp.

Constructor & Destructor Documentation

CoreTextParagraphLayout()

CoreTextParagraphLayout::CoreTextParagraphLayout ( CFAutoRelease< CTTypesetterRef >  typesetter, ptrdiff_t  len, const FontMap &  font_mapping  )

inline

Definition at line 125 of file string_osx.cpp.

Member Function Documentation

NextLine()

std::unique_ptr< const ParagraphLayouter::Line > CoreTextParagraphLayout::NextLine ( int  max_width )

overridevirtual

Implements ParagraphLayouter.

Definition at line 213 of file string_osx.cpp.

Reflow()

void CoreTextParagraphLayout::Reflow ( )

inlineoverridevirtual

Implements ParagraphLayouter.

Definition at line 130 of file string_osx.cpp.

Field Documentation

cur_offset

CFIndex CoreTextParagraphLayout::cur_offset = 0

private

Offset from the start of the current run from where to output.

Definition at line 69 of file string_osx.cpp.

font_map

const FontMap& CoreTextParagraphLayout::font_map

private

Definition at line 65 of file string_osx.cpp.

length

ptrdiff_t CoreTextParagraphLayout::length

private

Definition at line 64 of file string_osx.cpp.

typesetter

CFAutoRelease<CTTypesetterRef> CoreTextParagraphLayout::typesetter

private

Definition at line 67 of file string_osx.cpp.

---

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

• src/os/macosx/string_osx.cpp