Enum RectCorner 

#[repr(u32)]
pub enum RectCorner {
    UpperLeft = 0,
    UpperRight = 1,
    LowerRight = 2,
    LowerLeft = 3,
}

矩形起始角，指定 add_rect 时从哪个角开始绘制。 Rectangle start corner for add_rect (which corner to begin drawing from).

Variants

UpperLeft = 0

左上 / Upper-left

UpperRight = 1

右上 / Upper-right

LowerRight = 2

右下 / Lower-right

LowerLeft = 3

左下 / Lower-left

Trait Implementations

impl Clone for RectCorner

fn clone(&self) -> RectCorner

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RectCorner

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

Formats the value using the given formatter.

impl Default for RectCorner

fn default() -> Self

Returns the “default value” for a type.

impl From<RectCorner> for u32

fn from(c: RectCorner) -> Self

Converts to this type from the input type.

impl PartialEq for RectCorner

fn eq(&self, other: &RectCorner) -> 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 RectCorner

impl Eq for RectCorner

impl StructuralPartialEq for RectCorner