Struct freetype::glyph::Glyph [−][src]
pub struct Glyph { /* fields omitted */ }
Expand description
Represents a retrieved glyph from the library
Note that when this glyph is dropped, so is the library
Implementations
Create a freetype-rs glyph object from c constituent parts
Transform a glyph image if its format is scalable.
Return a glyph’s ‘control box’. The control box encloses all the outline’s points, including Bézier control points. Though it coincides with the exact bounding box for most glyphs, it can be slightly larger in some situations (like when rotating an outline that contains Bézier outside arcs).
Computing the control box is very fast, while getting the bounding box can take much more time as it needs to walk over all segments and arcs in the outline. To get the latter, you can use the ‘ftbbox’ component, which is dedicated to this single task.
pub fn to_bitmap(
&self,
render_mode: RenderMode,
origin: Option<Vector>
) -> FtResult<BitmapGlyph>
pub fn to_bitmap(
&self,
render_mode: RenderMode,
origin: Option<Vector>
) -> FtResult<BitmapGlyph>
Convert a given glyph object to a bitmap glyph object.
An enumeration type used to describe the format of a given glyph image. Note that this version of FreeType only supports two image formats, even though future font drivers will be able to register their own format.
Get the underlying c glyph struct (The system actually calls this a GlyphRec because it can be a different struct in different circumstances)
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Glyph
impl UnwindSafe for Glyph
Blanket Implementations
Mutably borrows from an owned value. Read more