TIOParams.PDF_ImageOptions
Declaration
property PDF_ImageOptions: TIOPDFImageOptions;
Description
Specifies options for saving of images to PDF.
| Value | Description |
| iepioShrinkOnly | If not specified, all images will be made to fill the entire page. If specified, only large images are shrunk. Small images are not enlarged |
| iepioCentered | Specifies that the image will be centered within the page |
Note:
◼If you are using a
TIEMultiBitmap or
TImageEnMView, you can use
DuplicateCompressionInfo to propogate the parameter to all frames
◼This property is NOT used when saving files from an
PdfViewer
Default: [] (all images are scaled and not centered)
// Don't scale small images to size of page
ImageEnView1.IO.Params.PDF_ImageOptions := [iepioShrinkOnly];
// Save all pages to PDF (A4) with centered images (and no scaling of small images)
ImageEnMView1.MIO.Params[0].PDF_PaperSize := iepA4;
ImageEnMView1.MIO.Params[0].PDF_PageMargin := Round( 0.25 * 72 ); // 1/4 inch
ImageEnMView1.MIO.Params[0].PDF_ImageOptions := [iepioShrinkOnly, iepioCentered];
ImageEnMView1.MIO.DuplicateCompressionInfo(TRUE);
ImageEnMView1.MIO.SaveToFilePDF('d:\test.pdf');