Struct imgui::FontGlyphRanges

pub struct FontGlyphRanges(_);

A set of Unicode codepoints

Implementations

impl FontGlyphRanges

pub fn default() -> FontGlyphRanges

The default set of glyph ranges used by imgui.

pub fn chinese_simplified_common() -> FontGlyphRanges

A set of glyph ranges appropriate for use with simplified common Chinese text.

pub fn chinese_full() -> FontGlyphRanges

A set of glyph ranges appropriate for use with Chinese text.

pub fn cyrillic() -> FontGlyphRanges

A set of glyph ranges appropriate for use with Cyrillic text.

pub fn japanese() -> FontGlyphRanges

A set of glyph ranges appropriate for use with Japanese text.

pub fn korean() -> FontGlyphRanges

A set of glyph ranges appropriate for use with Korean text.

pub fn thai() -> FontGlyphRanges

A set of glyph ranges appropriate for use with Thai text.

pub fn vietnamese() -> FontGlyphRanges

A set of glyph ranges appropriate for use with Vietnamese text.

pub fn from_slice(slice: &'static [u32]) -> FontGlyphRanges

Creates a glyph range from a static slice. The expected format is a series of pairs of non-zero codepoints, each representing an inclusive range, followed by a single zero terminating the range. The ranges must not overlap.

As the slice is expected to last as long as a font is used, and is written into global state, it must be 'static.

Panics

This function will panic if the given slice is not a valid font range.

pub unsafe fn from_slice_unchecked(slice: &'static [u32]) -> FontGlyphRanges

Creates a glyph range from a static slice without checking its validity.

See FontGlyphRanges::from_slice for more information.

Safety

It is up to the caller to guarantee the slice contents are valid.

pub unsafe fn from_ptr(ptr: *const u32) -> FontGlyphRanges

Creates a glyph range from a pointer, without checking its validity or enforcing its lifetime. The memory the pointer points to must be valid for as long as the font is in use.

Safety

It is up to the caller to guarantee the pointer is not null, remains valid forever, and points to valid data.

Trait Implementations

impl Clone for FontGlyphRanges

fn clone(&self) -> FontGlyphRanges

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FontGlyphRanges

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq<FontGlyphRanges> for FontGlyphRanges

fn eq(&self, other: &FontGlyphRanges) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &FontGlyphRanges) -> bool

This method tests for !=.

impl Eq for FontGlyphRanges

impl StructuralEq for FontGlyphRanges

impl StructuralPartialEq for FontGlyphRanges