Package com.helger.pdflayout.render

Class PLRenderHelper

java.lang.Object

com.helger.pdflayout.render.PLRenderHelper

@Immutable
public final class PLRenderHelper
extends Object

Method Summary

Modifier and Type	Method	Description
static <T extends IPLObject<T> & IPLHasFillColor<T> & IPLHasMarginBorderPadding<T>> void	fillAndRenderBorder(T aElement, float fLeft, float fTop, float fWidth, float fHeight, PDPageContentStreamWithCache aContentStream)	Create the background fill (debug and real) and draw the border (debug and real) of an element.
static <T extends IPLElement<T>> void	fillAndRenderBorder(T aElement, PageRenderContext aCtx, float fIndentX, float fIndentY)	Create the background fill (debug and real) and draw the border (debug and real) of an element.
static void	renderBorder(IPLObject<?> aElement, PDPageContentStreamWithCache aContentStream, float fLeft, float fTop, float fWidth, float fHeight, BorderSpec aBorder)	Render a single border

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

renderBorder

public static void renderBorder(@Nonnull
                                IPLObject<?> aElement,
                                @Nonnull
                                PDPageContentStreamWithCache aContentStream,
                                float fLeft,
                                float fTop,
                                float fWidth,
                                float fHeight,
                                @Nonnull
                                BorderSpec aBorder)
                         throws IOException

Render a single border

Parameters:

aElement - The element currently rendered. May not be null.

aContentStream - Content stream

fLeft - Left position (including left border width)

fTop - Top position (including top border width)

fWidth - Width (excluding left and right border width)

fHeight - Height (excluding top and bottom border width)

aBorder - Border to use. May not be null.

Throws:

IOException - In case of a PDFBox error

fillAndRenderBorder

public static <T extends IPLElement<T>> void fillAndRenderBorder(@Nonnull
                                                                 T aElement,
                                                                 @Nonnull
                                                                 PageRenderContext aCtx,
                                                                 float fIndentX,
                                                                 float fIndentY)
                                                          throws IOException

Create the background fill (debug and real) and draw the border (debug and real) of an element.

Type Parameters:

T - element type to render

Parameters:

aElement - The element to be rendered. May not be null.

aCtx - The render context incl. the content stream.

fIndentX - Additional x-indentation

fIndentY - Additional y-indentation

Throws:

IOException - in case writing fails

fillAndRenderBorder

public static <T extends IPLObject<T> & IPLHasFillColor<T> & IPLHasMarginBorderPadding<T>> void fillAndRenderBorder(@Nonnull
                                                                                                                    T aElement,
                                                                                                                    float fLeft,
                                                                                                                    float fTop,
                                                                                                                    float fWidth,
                                                                                                                    float fHeight,
                                                                                                                    @Nonnull
                                                                                                                    PDPageContentStreamWithCache aContentStream)
                                                                                                             throws IOException

Create the background fill (debug and real) and draw the border (debug and real) of an element.

Type Parameters:

T - Type that implements IPLHasFillColor and IPLHasMarginBorderPadding

Parameters:

aElement - The element to be rendered. May not be null.

fLeft - left

fTop - top

fWidth - width

fHeight - height

aContentStream - Content stream to act on. May not be null.

Throws:

IOException - in case writing fails