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 Copy Bitmap from ImageEnView		  New Topic  Reply to Topic
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Alex

5 Posts
Posted - Jun 02 2014 :  03:36:10  Show Profile  Reply
Good day !
Tell me how you can copy an image from ImageEnView in the Image.
Trying so Image2.Picture.Bitmap.Assign( ImageEnView1.Bitmap ) and does not work.
Thank you.

w2m

USA
1990 Posts
Posted - Jun 02 2014 :  13:56:57  Show Profile  Reply
It does work. You are just not updating ImageEnView after the copy:
procedure TForm1.CopyTImageEnViewToTImage1Click(Sender: TObject);
begin
  { Clear the picture }
  Image1.Picture := nil;
  { Copy the ImageEnView1.Bitmap to TImage }
  Image1.Picture.Bitmap.Assign(ImageEnView1.Bitmap);
  { Refresh TImage }
  Image1.Update;
end;

William Miller
Adirondack Software & Graphics
Email: w2m@frontiernet.net
EBook: http://www.imageen.com/ebook/
Apprehend: http://www.frontiernet.net/~w2m/index.html
Custom Commercial ImageEn Development
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Alex

5 Posts
Posted - Jun 06 2014 :  04:06:47  Show Profile  Reply
Thank you. ( Not used Image1.Update )
There is another question: how to transfer from ImageEnView not all of the image in the Image1, but only the selected portion of the image ?
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w2m

USA
1990 Posts
Posted - Jun 06 2014 :  12:12:00  Show Profile  Reply
As far as I know you can not achieve this with TImage, because TImage does not support selections without a lot of added code for TImage.

You would be much better off to load your image into TImageEnView and then call
ImageEnView1.CopySelectionToBitmap(ImageEnView2.Bitmap);
or
ImageEnView1.CopySelectionToIEBitmap(ImageEnView2.IEBitmap);


Bill Miller
Adirondack Software & Graphics
Email: w2m@hughes.net
EBook: http://www.imageen.com/ebook/
Custom Commercial ImageEn Development
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