Struct piston_window::grid::Grid[−][src]

pub struct Grid {
    pub cols: u32,
    pub rows: u32,
    pub units: f64,
}

Expand description

Represents a flat grid with square cells.

Fields

cols: u32

Number of columns.

rows: u32

Number of rows.

units: f64

The width and height of each grid cell.

Implementations

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impl Grid

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pub fn draw<G>(
 &self,
 line: &Line,
 draw_state: &DrawState,
 transform: [[f64 ; 3]; 2],
 g: &mut G
) where
 G: Graphics,

Draws the grid.

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pub fn cells(&self) -> GridCellsⓘ
Notable traits for GridCells
`impl Iterator for GridCells type Item = (u32, u32);`

Get a GridIterator for the grid

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pub fn cell_position(&self, cell: (u32, u32 )) -> [f64 ; 2]

Get on-screen position of a grid cell

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pub fn x_pos(&self, cell: (u32, u32 )) -> f64

Get on-screen x position of a grid cell

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pub fn y_pos(&self, cell: (u32, u32 )) -> f64

Get on-screen y position of a grid cell

Trait Implementations

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impl Clone for Grid

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pub fn clone(&self) -> Grid

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for Grid

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

Formats the value using the given formatter. Read more

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impl Copy for Grid

Auto Trait Implementations

impl RefUnwindSafe for Grid

impl Send for Grid

impl Sync for Grid

impl Unpin for Grid

impl UnwindSafe for Grid

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

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pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into for T where
U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct piston_window::grid::Grid[−][src]

Fields

Implementations

impl Grid

pub fn draw<G>( &self, line: &Line, draw_state: &DrawState, transform: [[f64; 3]; 2], g: &mut G) where G: Graphics,

pub fn cells(&self) -> GridCellsⓘNotable traits for GridCellsimpl Iterator for GridCells type Item = (u32, u32);

pub fn cell_position(&self, cell: (u32, u32)) -> [f64; 2]

pub fn x_pos(&self, cell: (u32, u32)) -> f64

pub fn y_pos(&self, cell: (u32, u32)) -> f64

Trait Implementations

impl Clone for Grid

pub fn clone(&self) -> Grid

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

impl Debug for Grid

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

impl Copy for Grid

Auto Trait Implementations

impl RefUnwindSafe for Grid

impl Send for Grid

impl Sync for Grid

impl Unpin for Grid

impl UnwindSafe for Grid

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> Pointable for T

pub const ALIGN: usize

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

pub unsafe fn drop(ptr: usize)

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

pub fn draw<G>(
&self,
line: &Line,
draw_state: &DrawState,
transform: [[f64 ; 3]; 2],
g: &mut G
) where
G: Graphics,

pub fn cells(&self) -> GridCellsⓘ
Notable traits for GridCells
`impl Iterator for GridCells type Item = (u32, u32);`

pub fn cell_position(&self, cell: (u32, u32 )) -> [f64 ; 2]

pub fn x_pos(&self, cell: (u32, u32 )) -> f64

pub fn y_pos(&self, cell: (u32, u32 )) -> f64

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,