 | Content |
Paint a group.
Namespace: PdfTools.Toolbox.Pdf.Content
Assembly: PdfTools.Toolbox (in PdfTools.Toolbox.dll) Version: 1.3.0+2e7887cb8ae45c4d911ad975ad001ac2f1f257d8
SyntaxC#
public void PaintGroup( Group group, Rectangle? targetRect, Transparency transparency )
Parameters
- 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 . |
See Also