ContentGeneratorPaintGroup Method

Paint a group.

Namespace: PdfTools.FourHeights.PdfToolbox.Pdf.Content
Assembly: PdfTools.FourHeights.PdfToolbox (in PdfTools.FourHeights.PdfToolbox.dll) Version: 4.2.0.0

Syntax

public void PaintGroup(
	Group group,
	Rectangle? targetRect,
	Transparency transparency
)

group Group: the group to be painted
targetRect NullableRectangle: the target rectangle in the current coordinate system. If targetRect is , a default rectangle [0, 0, width, height] is used, where width and height are the dimensions of the given group's Size
transparency Transparency: the transparency to be used when painting the group. If Transparency is , then the group is painted opaquely.

Exceptions

Exception	Condition
InvalidOperationException	if the document associated with the content has already been closed
InvalidOperationException	if the page/group associated with the content has already been closed
InvalidOperationException	if the content object has already been closed
InvalidOperationException	if the object has already been closed
ArgumentException	if the document associated with the group object has already been closed
ArgumentException	if the group is associated with a different document
ArgumentException	if the group contains no content or the content generator has not been closed yet
ArgumentException	if the group contains interactive elements (see CopyFromPage(Document, Page, PageCopyOptions)) and it has been painted before.
ArgumentException	if the group contains interactive elements (see CopyFromPage(Document, Page, PageCopyOptions)) and the content of the content generator belongs to an annotation.
ConformanceException	if the transparency argument is not and has properties Alpha other than 1.0 or BlendMode other than Normal, and the explicitly specified conformance does not support transparency (PDF/A-1, PDF 1.0 - 1.3).
ArgumentNullException	if group is .