Trait suzy::dims::DynRect

pub trait DynRect {
    fn x(&self) -> Dim;
    fn y(&self) -> Dim;
    fn x_mut<'a>(&mut self, f: Box<dyn FnOnce(&mut Dim) + 'a>);
    fn y_mut<'a>(&mut self, f: Box<dyn FnOnce(&mut Dim) + 'a>);
    fn set_left(&mut self, value: f32);
    fn set_right(&mut self, value: f32);
    fn set_bottom(&mut self, value: f32);
    fn set_top(&mut self, value: f32);
    fn set_center_x(&mut self, value: f32);
    fn set_center_y(&mut self, value: f32);
    fn set_center(&mut self, value: (f32, f32));
    fn set_width(&mut self, value: f32);
    fn set_height(&mut self, value: f32);
    fn set_pivot(&mut self, value: (f32, f32));
    fn set_pivot_pos(&mut self, value: (f32, f32));
    fn shrink_to_aspect(&mut self, aspect: f32);
    fn grow_to_aspect(&mut self, aspect: f32);
}

An object-safe version of the Rect trait

Required methods

fn x(&self) -> Dim

Get the x dimension of the rectangle.

fn y(&self) -> Dim

Get the y dimension of the rectangle.

fn x_mut<'a>(&mut self, f: Box<dyn FnOnce(&mut Dim) + 'a>)

Apply a transfomation to the x dimension of the rectangle.

fn y_mut<'a>(&mut self, f: Box<dyn FnOnce(&mut Dim) + 'a>)

Apply a transfomation to the y dimension of the rectangle.

fn set_left(&mut self, value: f32)

Set the left edge of the rect and for it to grow to the right

fn set_right(&mut self, value: f32)

Set the right edge of the rect and for it to grow to the left

fn set_bottom(&mut self, value: f32)

Set the bottom edge of the rect and for it to grow upwards

fn set_top(&mut self, value: f32)

Set the top edge of the rect and for it to grow downwards

fn set_center_x(&mut self, value: f32)

Set the horizontal center of the rect and for it to grow evenly wider

fn set_center_y(&mut self, value: f32)

Set the vertical center of the rect and for it to grow evenly taller

fn set_center(&mut self, value: (f32, f32))

Set the center of the rect and for it to grow evenly outwards

fn set_width(&mut self, value: f32)

Set the width of the rectangle

fn set_height(&mut self, value: f32)

Set the height of the rectangle

fn set_pivot(&mut self, value: (f32, f32))

Set the pivot. A pivot of (0.5, 0.5) indicates that a rect will grow from it’s center, whereas a pivot of (0, 0) indicates that a rect will grow from it’s bottom left corner.

fn set_pivot_pos(&mut self, value: (f32, f32))

Set the global position of the pivot of the rectangle

fn shrink_to_aspect(&mut self, aspect: f32)

Shink one of the lengths of this rect so that the rect’s aspect ratio becomes the one provided

fn grow_to_aspect(&mut self, aspect: f32)

Expand one of the lengths of this rect so that the rect’s aspect ratio becomes the one provided

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Trait Implementations

impl Rect for dyn DynRect

fn x(&self) -> Dim

Get the x dimension of the rectangle.

fn y(&self) -> Dim

Get the y dimension of the rectangle.

fn x_mut<F, R>(&mut self, f: F) -> R where
    F: FnOnce(&mut Dim) -> R, 

Apply a transfomation to the x dimension of the rectangle.

fn y_mut<F, R>(&mut self, f: F) -> R where
    F: FnOnce(&mut Dim) -> R, 

Apply a transfomation to the y dimension of the rectangle.

fn set_left(&mut self, value: f32)

Set the left edge of the rect and for it to grow to the right

fn set_right(&mut self, value: f32)

Set the right edge of the rect and for it to grow to the left

fn set_bottom(&mut self, value: f32)

Set the bottom edge of the rect and for it to grow upwards

fn set_top(&mut self, value: f32)

Set the top edge of the rect and for it to grow downwards

fn set_center_x(&mut self, value: f32)

Set the horizontal center of the rect and for it to grow evenly wider

fn set_center_y(&mut self, value: f32)

Set the vertical center of the rect and for it to grow evenly taller

fn set_center(&mut self, value: (f32, f32))

Set the center of the rect and for it to grow evenly outwards

fn set_width(&mut self, value: f32)

Set the width of the rectangle

fn set_height(&mut self, value: f32)

Set the height of the rectangle

fn set_pivot(&mut self, value: (f32, f32))

Set the pivot. A pivot of (0.5, 0.5) indicates that a rect will grow from it’s center, whereas a pivot of (0, 0) indicates that a rect will grow from it’s bottom left corner.

fn set_pivot_pos(&mut self, value: (f32, f32))

Set the global position of the pivot of the rectangle

fn shrink_to_aspect(&mut self, aspect: f32)

Shink one of the lengths of this rect so that the rect’s aspect ratio becomes the one provided

fn grow_to_aspect(&mut self, aspect: f32)

Expand one of the lengths of this rect so that the rect’s aspect ratio becomes the one provided

fn left(&self) -> f32

Get the left edge of the rectangle

fn right(&self) -> f32

Get the right edge of the rectangle

fn bottom(&self) -> f32

Get the bottom edge of the rectangle

fn top(&self) -> f32

Get the top edge of the rectangle

fn center_x(&self) -> f32

Get the horizontal center of the rect

fn center_y(&self) -> f32

Get the vertical center of the rect

fn center(&self) -> (f32, f32)

Get the center of the rect

fn width(&self) -> f32

Get the width of the rectangle

fn height(&self) -> f32

Get the height of the rectangle

fn pivot(&self) -> (f32, f32)

Set the pivot. A pivot of (0.5, 0.5) indicates that a rect will grow from it’s center, whereas a pivot of (0, 0) indicates that a rect will grow from it’s bottom left corner.

fn pivot_pos(&self) -> (f32, f32)

Get the global position of the pivot of the rectangle

fn area(&self) -> f32

Get the area of the rectangle

fn aspect(&self) -> f32

Get the aspect ratio of this rectangle (width / height) Note: this may be a non-normal number

fn contains(&self, point: (f32, f32)) -> bool

Check if a point is inside the rectangle

fn set_fill_width<R: ?Sized>(&mut self, other: &R, padding: Padding) where
    R: Rect, 

Calculate the width and horizontal position of this rect based on another rect and some padding

fn set_fill_height<R: ?Sized>(&mut self, other: &R, padding: Padding) where
    R: Rect, 

Calculate the height and vertical position of this rect based on another rect and some padding

fn set_fill<R: ?Sized, P: ?Sized>(&mut self, other: &R, padding: &P) where
    R: Rect,
    P: Padding2d, 

Calculate the size and position of this rect based on another rect and some padding

fn surrounds<R: Rect + ?Sized>(&self, other: &R) -> bool

Check if another rect is completely contained within this one

fn overlaps<R: Rect + ?Sized>(&self, other: &R) -> bool

Check if this rect overlaps at all with another

Implementors

impl<T: Rect> DynRect for T

fn x(&self) -> Dim

fn y(&self) -> Dim

fn x_mut<'a>(&mut self, f: Box<dyn FnOnce(&mut Dim) + 'a>)

fn y_mut<'a>(&mut self, f: Box<dyn FnOnce(&mut Dim) + 'a>)

fn set_left(&mut self, value: f32)

fn set_right(&mut self, value: f32)

fn set_bottom(&mut self, value: f32)

fn set_top(&mut self, value: f32)

fn set_center_x(&mut self, value: f32)

fn set_center_y(&mut self, value: f32)

fn set_center(&mut self, value: (f32, f32))

fn set_width(&mut self, value: f32)

fn set_height(&mut self, value: f32)

fn set_pivot(&mut self, value: (f32, f32))

fn set_pivot_pos(&mut self, value: (f32, f32))

fn shrink_to_aspect(&mut self, aspect: f32)

fn grow_to_aspect(&mut self, aspect: f32)

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