CanvasTextureAllocator

class CanvasTextureAllocator extends TextureAllocator

This allocator issues texture backed by a canvas. You can draw on to that canvas to soruce each texture.

Constructor

new CanvasTextureAllocator() → {}

TextureSlab

protected createSlab()

Creates a texture slab backed by a canvas.

number

slabHeight

The height of texture slabs.

number

slabWidth

The width of texture slabs.

TextureSlab[]

protected textureSlabs

The list of base-textures that are used to allocate texture space.

T	allocate(width: number, height: number, padding) Allocates a texture from this allocator.
void	free(texture: T)
T	protected createTexture(baseTexture: PIXI.BaseTexture, frame: PIXI.Rectangle) Creates a texture on the given base-texture at `frame`.
T	protected issueTexture(slab: TextureSlab, width: number, height: number, padding: number) Issues a texture from the given texture slab, if possible.

createSlab CanvasTextureAllocator.ts:14

protected createSlab() → {TextureSlab}

Creates a texture slab backed by a canvas.

Returns:
Type	Description
TextureSlab