Enum libR_sys::GEUnit

#[repr(u32)]
pub enum GEUnit {
    GE_DEVICE = 0,
    GE_NDC = 1,
    GE_INCHES = 2,
    GE_CM = 3,
}

The graphics engine will only accept locations and dimensions in native device coordinates, but it provides the following functions for converting between a couple of simple alternative coordinate systems and device coordinates: DEVICE = native units of the device NDC = Normalised device coordinates INCHES = inches (!) CM = centimetres (!!)

Variants

GE_DEVICE = 0

native device coordinates (rasters)

GE_NDC = 1

normalised device coordinates x=(0,1), y=(0,1)

GE_INCHES = 2

GE_CM = 3

Trait Implementations

impl Clone for GEUnit

fn clone(&self) -> GEUnit

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GEUnit

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

Formats the value using the given formatter.

impl Hash for GEUnit

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for GEUnit

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for GEUnit

impl Eq for GEUnit

impl StructuralPartialEq for GEUnit