Re: Printing BufferedImage witch high resolution

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Date	Thu, 10 Apr 2014 05:03:29 -0700 (PDT)
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Subject	Re: Printing BufferedImage witch high resolution
From	agipstech@gmail.com
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On Tuesday, August 19, 2003 6:57:17 PM UTC+5:30, Andre Brunner wrote:
> Hello,
> 
> I want to print a JPanel with a lot of JTextField's and some JLabels.
> 
> Therefor I created a BufferedImage of the JPanel and tried to print
> it. The problem is that the resolution of the print is really bad
> because when creating the BufferedImage the resolution of the screen
> is used and not the printer-resolution!
> 
> My question: Is it possible to print the image with a resolution of
> 600dpi or higher?
> 
> The original image is to big for one page so I have to create
> subimages via BufferedImage.getSubImage():
> 
> The source of the print-method:
> 
> 
> public int print(Graphics gra, PageFormat pageFormat, int pageIndex)
> throws PrinterException
> {
>         mybuf = new BufferedImage((int) getSize().getWidth(), 
>             (int) getSize().getHeight(), BufferedImage.TYPE_INT_ARGB);
> 
>         Graphics2D bufGraphics = mybuf.createGraphics(); 
> 
>         paint(bufGraphics);
> 
>         Graphics2D graphics = (Graphics2D) gra;
>                           .
>                           .
>                           .
> 
>         subImage = mybuf.getSubimage((int) ((positionForWidth) *
> width), (int)
>                  (positionForHeight * height), width, height);
>                           .
>                           .
>                           .
> 			            
> 	graphics.drawImage(subImage, 0, 0, null);                       
> 		return PAGE_EXISTS;
> 	}
> 	else
> 	{
> 		return NO_SUCH_PAGE;
> 	}
>        
> I would be really great if someone is able to help!
> 
> 
> Thank you very much 
> 
> André

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Re: Printing BufferedImage witch high resolution agipstech@gmail.com - 2014-04-10 05:03 -0700
  Re: Printing BufferedImage witch high resolution Knute Johnson <eternal@knutejohnson.com> - 2014-04-12 16:54 -0700

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