Class LineSeparatorRenderer

All Implemented Interfaces:
IPropertyContainer, IRenderer

public class LineSeparatorRenderer extends BlockRenderer
  • Constructor Details

    • LineSeparatorRenderer

      public LineSeparatorRenderer (LineSeparator lineSeparator)
      Creates a LineSeparatorRenderer from its corresponding layout object.
      lineSeparator - the LineSeparator which this object should manage
  • Method Details

    • layout

      public LayoutResult layout (LayoutContext layoutContext)
      This method simulates positioning of the renderer, including all of its children, and returns the LayoutResult, representing the layout result, including occupied area, status, i.e. if there was enough place to fit the renderer subtree, etc. LayoutResult can be extended to return custom layout results for custom elements, e.g. TextRenderer uses TextLayoutResult as its result. This method can be called standalone to learn how much area the renderer subtree needs, or can be called before IRenderer.draw(DrawContext), to prepare the renderer to be flushed to the output stream.
      Specified by:
      layout in interface IRenderer
      layout in class BlockRenderer
      layoutContext - the description of layout area and any other additional information
      result of the layout process
    • getNextRenderer

      public IRenderer getNextRenderer()
      Gets a new instance of this class to be used as a next renderer, after this renderer is used, if IRenderer.layout(LayoutContext) is called more than once.
      new renderer instance
    • drawChildren

      public void drawChildren (DrawContext drawContext)
      Performs the drawing operation for all children of this renderer.
      drawChildren in class AbstractRenderer
      drawContext - the context (canvas, document, etc) of this drawing operation.