TIEPdfViewer.Options
Declaration
property Options: TIEPdfOptions;Description
Options to customize the behavior of the PDF Viewer.| Value | Description |
|---|---|
| iepoAutoButtons | Automatically show buttons on left and right of control to allow the user to navigate pages |
| iepoAnnotations | Draw annotations |
| iepoOptimizeForLCD | Optimize rendering for LCD displays |
| iepoNoNativeText | Don't use native text available on the platform |
| iepoForceHalfTone | Always use halftone for image stretching |
| iepoPrinting | Render for printing |
| iepoNoSmoothing | Disable anti-aliasing for text, images and paths |
| iepoPageLinks | Internal page links can be clicked to change pages |
ImageEnView Buttons
Default: [iepoAutoButtons, iepoAnnotations, iepoOptimizeForLCD, iepoPageLinks] (Specified by PdfViewerDefaults)
Demos
 | Demos\PDF\PDFViewer\PdfViewer.dpr |
| | Demos\Actions\Actions_PdfViewer\PdfViewerActions.dpr |
Examples
// Disable the display of annotationsImageEnView1.PdfViewer.Options := ImageEnView1.PdfViewer.Options - [iepoAnnotations];
// Disable hover buttons for navigating PDFs
ImageEnView1.PdfViewer.Options := ImageEnView1.PdfViewer.Options - [iepoAutoButtons];
// Customize the hover buttons for navigating PDFs
ImageEnView1.ButtonParams.Color := clSilver;
ImageEnView1.ButtonParams.Size := 30;
ImageEnView1.PdfViewer.Options := ImageEnView1.PdfViewer.Options + [iepoAutoButtons]; // This is the default anyway