Declaration
property TIFF_SubIndex: Integer;
Description
A TIFF can contain several pages. You can load image or parameters from a page using
TIFF_ImageIndex (or just
ImageIndex). Each page can also contain sub-images, so you can load a specific sub-page using
TIFF_SubIndex.
This is useful, for example, to load an embedded JPEG from a DNG (camera raw format), which is located in the first page and the second sub-index.
Default: -1
Example
// Load the embedded Jpeg from a DNG
ImageEnView1.IO.Params.TIFF_ImageIndex := 0;
ImageEnView1.IO.Params.TIFF_SubIndex := 1;
ImageEnView1.IO.LoadFromFileTIFF('DCS001.DNG');