Struct Stamp 

pub struct Stamp { /* private fields */ }

A set of tiles and a transformation, which represents the tiles that the user has selected to draw with.

Implementations

impl Stamp

pub fn source(&self) -> Option<&TileBook>

The resource where this stamp was taken from.

pub fn tile_iter(&self) -> impl Iterator<Item = TileDefinitionHandle> + '_

Iterate over the tile handles of the stamp.

pub fn repeat( &self, start: Vector2<i32>, end: Vector2<i32>, ) -> RepeatTileSource<'_, Stamp>

Create a repeating tile source from this stamp to repeat from start to end.

pub fn repeat_anywhere(&self) -> RepeatTileSource<'_, Stamp>

Create a repeating tile source from the stamp with no specified direction for the repeat.

pub fn is_empty(&self) -> bool

True if this stamp contains no tiles.

pub fn clear(&mut self)

Turn this stamp into an empty stamp.

pub fn build<I: Iterator<Item = (Vector2<i32>, StampElement)> + Clone>( &mut self, book: Option<TileBook>, source: I, )

Clear this stamp and fill it with the given tiles. The tiles are moved so that their center is (0,0). The transform is set to identity.

pub fn rotate(&mut self, amount: i8)

Rotate the stamp by the given number of 90-degree turns.

pub fn x_flip(&mut self)

Flip along the x axis.

pub fn y_flip(&mut self)

Flip along the y axis.

pub fn transform(&mut self, amount: OrthoTransformation)

Rotate the stamp by the given number of 90-degree turns.

Methods from Deref<Target = OrthoTransformMap<StampElement>>

pub fn bounding_rect(&self) -> OptionTileRect

Bounding rectangle the contains the keys.

pub fn clear(&mut self)

Clear the elements of the map.

pub fn is_empty(&self) -> bool

True if the map contains no elements.

pub fn contains_key(&self, position: Vector2<i32>) -> bool

True if the map contains an element at the given position.

pub fn remove(&mut self, position: Vector2<i32>) -> Option<V>

Remove and return the element at the given position, if one exists.

pub fn get(&self, position: Vector2<i32>) -> Option<&V>

Return a reference to the element at the given position, if any.

pub fn get_mut(&mut self, position: Vector2<i32>) -> Option<&mut V>

Return a reference to the element at the given position, if any.

pub fn insert(&mut self, position: Vector2<i32>, value: V) -> Option<V>

Put an element into the map at the given position, and return the element that was previously at that position.

pub fn iter(&self) -> Iter<'_, V>

Iterate through the map.

pub fn keys(&self) -> Keys<'_, V>

Iterate through the keys.

pub fn values(&self) -> Values<'_, Vector2<i32>, V>

Iterate through the values.

Trait Implementations

impl Clone for Stamp

fn clone(&self) -> Stamp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Stamp

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

Formats the value using the given formatter.

impl Default for Stamp

fn default() -> Stamp

Returns the “default value” for a type.

impl Deref for Stamp

type Target = OrthoTransformMap<StampElement>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for Stamp

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl TileSource for Stamp

fn brush(&self) -> Option<&TileMapBrushResource>

The source where these tiles were originally taken from.

fn transformation(&self) -> OrthoTransformation

The transformation that should be applied to the tiles before they are written.

fn get_at(&self, position: Vector2<i32>) -> Option<StampElement>

Produce a tile definition handle for the given position. If an area of multiple tiles is being filled, then the given position represents where the tile will go within the area.

impl Visit for Stamp

fn visit(&mut self, name: &str, visitor: &mut Visitor) -> VisitResult

Read or write this value, depending on whether Visitor::is_reading() is true or false.