Visual Structure

This article describes the visual structure of RadPdfViewer.

Element structure

RadPdfViewer has the following element structure:

Figure 1: RadPdfViewer`s Element Hierarchy

Figure 2: RadPdfViewer`s Structure

1. RadPdfViewerContainer: Container element.

2. RadPdfViewerElement: Main UI element responsible for dispaying the pages.

3. RadFixedPageElement: Represents an element which displays a single PDF page.

4. RadScrollBarElement: Elements representing the horizontal or vertical scroll which allows you to pan and scroll the document.

5. ThumbnailListElement: Main UI element holding the page thumbnails.

6. ThumbnailListHeaderElement: Header element.

7. RadLabelElement: Displays a title.

8. RadButtonElement: Button element responsible for showing or hiding the thumbnails.

• PdfViewerStackContainer: Represents a virtualized container for RadFixedPageElements.

• RadWaitingBarElement: Waiting indicator which is only visible while loading a document.

See Also

• Logical Structure
• Design Time
• Getting Started