| T O P I C R E V I E W |
| Dany |
Posted - Jul 11 2018 : 15:12:50
Hello;
Very simple question (but I can't find it on the help and in the source). How do I select which is the current selected image on a TImageEnMview?. Something like "ImgEnMW.ItemIndex := 3" or "ImgEnMW.Select(3)" or "ImgEnMW.Selected := 3" or something like that?
Thank you!!! |
| 3 L A T E S T R E P L I E S (Newest First) |
| xequte |
Posted - Jul 16 2018 : 21:26:12
Hi Dany
Events such as OnImageSelect are only fired by user actions.
Nigel
Xequte Software
www.imageen.com
|
| Dany |
Posted - Jul 12 2018 : 07:26:23
Thank you. I tested it an it works changing the selected image, but it does not fire the OnImageSelect, is that right?. |
| w2m |
Posted - Jul 11 2018 : 15:16:37
ImageEnMView1.SelectedImage := 3;
TImageEnMView.SelectedImage
Declaration
property SelectedImage: integer;
Description
Get or set the currently selected image (which will be drawn with a colored border.
You can get the bitmap of the selected image using IEBitmap or Bitmap.
Example
// Paint frame number on each thumbnail
ImageEnMView1.LockUpdate();
for I := 0 to ImageEnMView1.ImageCount - 1 do
begin
ImageEnMView1.SelectedImage := I;
ImageEnMView1.Proc.TextOut(Align_text_near_top,
Align_text_near_left,
'#' + IntToStr( I + 1 ),
'Arial',
32,
clRed,
[fsBold]);
end;
ImageEnMView1.UnlockUpdate();
Bill Miller
Adirondack Software & Graphics
Email: w2m@hughes.net
EBook: http://www.imageen.com/ebook/
Custom Commercial ImageEn Development |
Search
