default float getRenderHeight ()
{
return getRenderSize ().getHeight ();
}
@Nonnull
<BUG>SizeSpec prepare (@Nonnull final PreparationContext aCtx);
default void beforeRender (@Nonnull final PagePreRenderContext aCtx) throws IOException

{}
@Nonnegative</BUG>
void render (@Nonnull final PageRenderContext aCtx) throws IOException;

default float getRenderHeight ()
{
return getRenderSize ().getHeight ();
}
@Nonnull
SizeSpec prepare (@Nonnull final PreparationContext aCtx);
@Nonnull
default EChange beforeRender (@Nonnull final PagePreRenderContext aCtx) throws IOException
{
return EChange.UNCHANGED;
}
@Nonnegative
