Struct emath::RectTransform
source · #[repr(C)]pub struct RectTransform {
from: Rect,
to: Rect,
}
Expand description
Linearly transforms positions from one Rect
to another.
RectTransform
stores the rectangles, and therefore supports clamping and culling.
Fields§
§from: Rect
§to: Rect
Implementations§
source§impl RectTransform
impl RectTransform
pub fn identity(from_and_to: Rect) -> Self
pub fn from_to(from: Rect, to: Rect) -> Self
pub fn from(&self) -> &Rect
pub fn to(&self) -> &Rect
pub fn inverse(&self) -> Self
sourcepub fn transform_pos(&self, pos: Pos2) -> Pos2
pub fn transform_pos(&self, pos: Pos2) -> Pos2
Transforms the given coordinate in the from
space to the to
space.
sourcepub fn transform_rect(&self, rect: Rect) -> Rect
pub fn transform_rect(&self, rect: Rect) -> Rect
Transforms the given rectangle in the in
-space to a rectangle in the out
-space.
sourcepub fn transform_pos_clamped(&self, pos: Pos2) -> Pos2
pub fn transform_pos_clamped(&self, pos: Pos2) -> Pos2
Transforms the given coordinate in the from
space to the to
space,
clamping if necessary.
Trait Implementations§
source§impl Clone for RectTransform
impl Clone for RectTransform
source§fn clone(&self) -> RectTransform
fn clone(&self) -> RectTransform
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for RectTransform
impl Debug for RectTransform
source§impl Mul<Pos2> for &RectTransform
impl Mul<Pos2> for &RectTransform
Transforms the position.
source§impl Mul<Pos2> for RectTransform
impl Mul<Pos2> for RectTransform
Transforms the position.
source§impl PartialEq for RectTransform
impl PartialEq for RectTransform
source§fn eq(&self, other: &RectTransform) -> bool
fn eq(&self, other: &RectTransform) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Copy for RectTransform
impl Eq for RectTransform
impl Pod for RectTransform
impl StructuralPartialEq for RectTransform
Auto Trait Implementations§
impl Freeze for RectTransform
impl RefUnwindSafe for RectTransform
impl Send for RectTransform
impl Sync for RectTransform
impl Unpin for RectTransform
impl UnwindSafe for RectTransform
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CheckedBitPattern for Twhere
T: AnyBitPattern,
impl<T> CheckedBitPattern for Twhere
T: AnyBitPattern,
§type Bits = T
type Bits = T
Self
must have the same layout as the specified Bits
except for
the possible invalid bit patterns being checked during
is_valid_bit_pattern
.source§fn is_valid_bit_pattern(_bits: &T) -> bool
fn is_valid_bit_pattern(_bits: &T) -> bool
If this function returns true, then it must be valid to reinterpret
bits
as &Self
.