Re: Graphics2D in a DefaultStyleDocument
On 2/19/2010 10:45 AM, John B. Matthews wrote:
In article
<96cfec27-1e60-4075-ab72-16cd8e61b22d@y26g2000vbb.googlegroups.com>,
Elliot<eselick@gmail.com> wrote:
I currently use a lot of code to parse and print a multi-page
document with a lot of Graphics2D objects. I need to display the same
document in a JTextPane. I would like to create a new class that
could be used by either the repaginate() and print() routines for the
print job or by a new paint() routine for the Swing components.
I would like to add the Graphics2D objects to a DefaultStyledDocument
and then add the styled document to a JTextPane. I think this would
be the fastest way to draw everything. First, is it possible to add
paint graphic 2d on a StyledDocument?
Second, I do not want to duplicate any of the existing complex
parsing code for the print job. I need to figure out how to create a
new class containing this logic that could be used by either the
current repaginate() and print() methods or new paint() method.
Any ideas would be really welcome.
If a Graphics2D instance is associated with a Component you can use the
insertComponent() method of JTextPane:
<http://java.sun.com/javase/6/docs/api/javax/swing/JTextPane.html
#insertComponent(java.awt.Component)>
If it's a BufferedImage, you can wrap it in a JComponent and override
the paintComponent() method to call drawImage().
Or use a JLabel with an ImageIcon, instead of writing custom
paintComponent :-)
--
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