Module conrod::glyph_cache [−] [src]

Conrod's character caching API.

Provides types and functionality related character texture caching and text dimensioning.

Structs

CharWidths	An iterator yielding the widths of each consecutive character in some sequence.
CharXs	An iterator that converts the given sequnce of `char`s into their consecutive positions along the x-axis.
GlyphCache	A wrapper over some CharacterCache, exposing it's functionality via a RefCell.
LineBreaksBy	An iterator that yields the indices at which some text should wrap in accordance with the given wrap function.
Lines	A wrapper over an iterator yielding LineBreaks that yields each line divided by the breaks.
Widths	An iterator yielding the widths of each consecutive `&str` in some sequence.

The two types of LineBreak indices returned by the WrapIndicesBy iterators.

HalfW	The half of the width of some character (used within `CharXs`).
LineBreaksByCharacter	An iterator that yields the indices at which some text should wrap via a character.
LineBreaksByWhitespace	An iterator that yields the indices at which some text should wrap via whitespace.
LinesWrappedBy	An iterator yielding lines for text wrapped with the given function.
LinesWrappedByCharacter	An iterator yielding lines for text wrapped via the first character exceeding a max width.
LinesWrappedByWhitespace	An iterator yielding lines for text wrapped via the first character exceeding a max width.
NextLineBreakFn	A function that returns the first index at which the text should wrap for the given max width.
X	Some position along the X axis (used within `CharXs`).