Re: [JAVA2D] drawPolyline()-setting stroke width

[Jim Graham]

Hi Nancy,
The issue you encountered here is related to bug report #4114921 which
asks for a way to scale coordinates independently of things like the
line width.  This isn't really a bug since the current system scales
both together "by design", but we could potentially add new
capabilities to make this easier in the future.  Meanwhile, the bug
report may give you some added perspective on the issue...
                               ...jim
--On 10/15/04 11:19:32 AM -0400 Nancy DeLosa wrote:
Thank you for the responses to my email.
It turns out that my stroke width was too small.
I needed to scale the stroke width by the scale factor
that was in my AffineTransform.  It is working now.
Thanks again,
  Nancy DeLosa
Date: Thu, 14 Oct 2004 16:50:57 -0400
From: Nancy DeLosa <[EMAIL PROTECTED]>
Subject: [JAVA2D] drawPolyline()-setting stroke width
To: [EMAIL PROTECTED]
Hi,
   I have an application that draws lines into a BufferedImage.
   I would like to set the line width to 2, but it does not work.
   The following is a code snipet.  Assume bufferedImage is a
   BufferedImage with an IndexedColorModel and there is a
   AffineTransform object tx.
       Graphics2D g2 = bufferedImage.createGraphics();
       AffineTransform savedTx = g2.getTransform();
       g2.transform( tx );
       g2.setPaint( color );
       g2.setStroke( new BasicStroke( 2 ) );
       g2.drawPolyline( x, y, nPts );
       g2.setTransform( savedTx );
   I looked on the java.sun.com web site and a number of people
   have asked this question, but no one has responded.
   I would appreciate any help you can give me.  By the way I am
   using Java 1.4.2.
Thanks,
  Nancy DeLosa
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