TIOParams.EXIF_UserCommentCode
TIOParams.EXIF_UserCommentCode
Declaration
property EXIF_UserCommentCode: AnsiString;
Description
Specifies the character code (8 bytes) for the
EXIF_UserComment property.
Allowed values:
Description
| ImageEn Const | Character Code | Designation (8 bytes) | References |
| IEExifUserCommentCode_Unicode | Unicode | #$55#$4E#$49#$43#$4F#$44#$45#$00 | Unicode Standard |
| IEExifUserCommentCode_ASCII | ASCII | #$41#$53#$43#$49#$49#$00#$00#$00 | ITU-T T.50 IA5 |
| IEExifUserCommentCode_JIS | JIS | #$4A#$49#$53#$00#$00#$00#$00#$00 | JIS X0208-1990 |
| IEExifUserCommentCode_Undefined | Undefined | #$00#$00#$00#$00#$00#$00#$00#$00 | Undefined |
Note: All constants are defined in ImageEnIO.pas
// Write a comment to file
ImageEnView1.IO.LoadFromFile('C:\input.jpg');
ImageEnView1.IO.Params.EXIF_UserComment := 'Hello World!';
ImageEnView1.IO.Params.EXIF_UserCommentCode := IEExifUserCommentCode_Unicode;
ImageEnView1.IO.Params.EXIF_HasEXIFData := true;
ImageEnView1.IO.SaveToFileTIFF('D:\test.tiff');