Struct fontdue::Metrics

pub struct Metrics {
    pub xmin: i32,
    pub ymin: i32,
    pub width: usize,
    pub height: usize,
    pub advance_width: f32,
    pub advance_height: f32,
    pub bounds: OutlineBounds,
}

Encapsulates all layout information associated with a glyph for a fixed scale.

Fields

xmin: i32

Whole pixel offset of the left-most edge of the bitmap. This may be negative to reflect the glyph is positioned to the left of the origin.

ymin: i32

Whole pixel offset of the bottom-most edge of the bitmap. This may be negative to refelct the glyph is positioned below the baseline.

width: usize

The width of the bitmap in whole pixels.

height: usize

The height of the bitmap in whole pixels.

advance_width: f32

Advance width of the glyph in subpixels. Used in horizontal fonts.

advance_height: f32

Advance height of the glyph in subpixels. Used in vertical fonts.

bounds: OutlineBounds

The bounding box that contains the glyph's outline at the offsets specified by the font. This is always a smaller box than the bitmap bounds.

Trait Implementations

impl Clone for Metrics

fn clone(&self) -> Metrics

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Metrics

impl Debug for Metrics

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

Formats the value using the given formatter.

impl Default for Metrics

fn default() -> Self

Returns the "default value" for a type.

impl PartialEq<Metrics> for Metrics

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

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

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

This method tests for !=.

impl StructuralPartialEq for Metrics