Class Renderer

constructor

• new Renderer(context): Renderer

• Parameters

  • context: RenderContext

  Returns Renderer
• new Renderer(canvas, backend): Renderer

• Parameters

  • canvas: string | HTMLCanvasElement | HTMLDivElement

  • backend: number

  Returns Renderer

Static Backends

Static LineEndType

Static Optional lastContext

getContext

• getContext(): RenderContext

• Returns RenderContext

resize

• resize(width, height): Renderer

• Parameters

  • width: number

  • height: number

  Returns Renderer

Static buildContext

• buildContext(elementId, backend, width, height, background?): RenderContext

• Parameters

  • elementId: string | HTMLCanvasElement | HTMLDivElement

  • backend: number

  • width: number

  • height: number

  • background: string = '#FFF'

  Returns RenderContext

Static drawDashedLine

• drawDashedLine(context, fromX, fromY, toX, toY, dashPattern): void

• Parameters

  • context: RenderContext

  • fromX: number

  • fromY: number

  • toX: number

  • toY: number

  • dashPattern: number[]

  Returns void

Static getCanvasContext

• getCanvasContext(elementId, width, height, background?): RenderContext

• Parameters

  • elementId: string

  • width: number

  • height: number

  • Optional background: string

  Returns RenderContext

Static getSVGContext

• getSVGContext(elementId, width, height, background?): RenderContext

• Parameters

  • elementId: string

  • width: number

  • height: number

  • Optional background: string

  Returns RenderContext