Class SplitRenderer<A, B>

render on two different targets (which may also be SplitRenderer)

Type Parameters

A
B

Hierarchy (view full)

Renderer<{
a: A;
b: B;
}>
- SplitRenderer

Index

Constructors

Properties

a b defaultRenderAs renderInfo

Methods

get_height get_width modifyElement renderPixel reset set_height set_width update

Constructors

constructor

new SplitRenderer<A, B>(a, b): SplitRenderer<A, B>
Type Parameters
- A
- B
Parameters
- a: Renderer<A>
- b: Renderer<B>
Returns SplitRenderer<A, B>
Overrides Renderer.constructor
- Defined in renderers.ts:245

Properties

a

b

defaultRenderAs

defaultRenderAs: {
a: A;
b: B;
}

The pixelmanipulator.ElementData.renderAs value for the default element

renderInfo

renderInfo: {
a: A;
b: B;
}[] = []

Ordered by ID, the pixelmanipulator.ElementData.renderAs info for each element.

Methods

get_height

get_height(): number
Returns number
the height of the canvas
Inherited from Renderer.get_height
- Defined in renderers.ts:111

get_width

get_width(): number
Returns number
the width of the canvas
Inherited from Renderer.get_width
- Defined in renderers.ts:100

modifyElement

modifyElement(id, newRenderAs): {
a: A;
b: B;
}
Intentionally overridable, called when an element is modified.
Parameters
- id: number
  The id of the element to modify.
- newRenderAs: {
  a: A;
  b: B;
  }
  The new pixelmanipulator.ElementData.renderAs info.
  - a: A
  - b: B
Returns {
a: A;
b: B;
}
The value passed upstream to be stored as the actual renderAs info, allowing for sanitation in this function, or one overriding it.
- a: A
- b: B
Overrides Renderer.modifyElement
- Defined in renderers.ts:270

renderPixel

renderPixel(loc, id): void
Renders a pixel on a given location on the next call to Renderer.update
Parameters
- loc: Location
- id: number
  the pixel to render.
Returns void
Overrides Renderer.renderPixel
- Defined in renderers.ts:255

reset

reset(): void
Reset the render target.

Returns void
Overrides Renderer.reset
- Defined in renderers.ts:260

set_height

set_height(value): void
Parameters
- value: number
  The new height of the canvas
Returns void
Inherited from Renderer.set_height
- Defined in renderers.ts:106

set_width

set_width(value): void
Parameters
- value: number
  The new width of the canvas
Returns void
Inherited from Renderer.set_width
- Defined in renderers.ts:95

update

update(): void
Update the render target. Draws all changes queued up by Renderer.renderPixel.

Returns void
Overrides Renderer.update
- Defined in renderers.ts:265