Re: Capture a drawing

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#8294

From: Carlos Ojea Castro
Date: Thu, 29 Mar 2001 08:16

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Thank you, good idea!.


"John McGrath [TeamB]" wrote:

> On Tue, 27 Mar 2001 16:53:34 +0200, Carlos Ojea Castro wrote:
>
> > In my program I draw a picture and I
> > want to "capture" it in a (image) variable.
> > How can I do it?
>
> You can create an Image and then use your paint() method to draw onto
> the Image.  The following code could be added to a Component to create
> an image of itself:
>
>     public Image getImage() {
>         Dimension size = getSize();
>         Image image = createImage( size.width, size.height );
>         Graphics g = image.getGraphics();
>         paint( g );
>     }
>
> --
> Regards,
>
> John McGrath [TeamB]
>
> ---------------------------------------------------
> Before sending me e-mail, please read:
>     http://www.JPMcGrath.net/newsgroups/e-mail.html

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