Struct Rect

pub struct Rect<T: Clone> {
    pub x: [f32; 4],
    pub y: [f32; 4],
    pub z: f32,
    pub data: NodeData<T>,
}

A finite rectangle in pixel coordinates that will end up on the screen

Fields

x: [f32; 4]

x coordinates - as an array because of simd layout tl, tr, bl, br

y: [f32; 4]

y coordinates - as an array because of simd layout tl, tr, bl, br

z: f32

Z-index is an int in order to achieve z-order sortability

data: NodeData<T>

Internal data of the rectangle

Implementations

impl<T: Clone> Rect<T>

pub fn new( top: f32, bottom: f32, left: f32, right: f32, z: f32, data: NodeData<T>, ) -> Self

Creates a new rectangle

pub fn new_wh( offset_left: f32, offset_top: f32, width: f32, height: f32, z: f32, data: NodeData<T>, ) -> Self

Creates a new rectangle with width / height instead of top / bottom

pub fn rotate_center(&mut self, in_angle: f32)

pub fn translate(&mut self, x: f32, y: f32)

pub fn set_width(&mut self, width: f32)

Set width from top left corner Warning: may not work well after rotations

pub fn set_height(&mut self, height: f32)

Set height from top left corner Warning: may not work well after rotations

Trait Implementations

impl<T: Clone + Clone> Clone for Rect<T>

fn clone(&self) -> Rect<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Clone> Debug for Rect<T>

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

Formats the value using the given formatter.

impl<T: Clone> From<NodeData<T>> for Rect<T>

fn from(data: NodeData<T>) -> Self

Converts to this type from the input type.