Class SplitRenderer<A, B>

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

Type Parameters

A
B

Hierarchy

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: Renderer<A>, b: Renderer<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 renderAs value for the default element

Type declaration

a: A
b: B

renderInfo

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

Ordered by ID, the renderAs info for each element.

Methods

get_height

get_height(): number
Returns
the height of the canvas

Returns number
Inherited from Renderer.get_height
- Defined in renderers.ts:111

get_width

get_width(): number
Returns
the width of the canvas

Returns number
Inherited from Renderer.get_width
- Defined in renderers.ts:100

modifyElement

modifyElement(id: number, __namedParameters: {
    a: A;
    b: B;
}): {
    a: A;
    b: B;
}
Intentionally overridable, called when an element is modified.

Returns
The value passed upstream to be stored as the actual renderAs info, allowing for sanitation in this function, or one overriding it.
Parameters
- id: number
  
  The id of the element to modify.
- __namedParameters: {
  a: A;
  b: B;
  }
  
  The new renderAs info.
  - a: A
  - b: B
Returns {
a: A;
b: B;
}
- a: A
- b: B
Overrides Renderer.modifyElement
- Defined in renderers.ts:270

renderPixel

renderPixel(loc: Location, id: number): void
Renders a pixel on a given location on the next call to update
Parameters
- loc: Location
  
  Where to render the pixel.
- 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: number): 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: number): 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 renderPixel.

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

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