hello,
I don't understand a behaviour of my batik canvas:
I put my batik canvas in a panel, that I put in a frame.
I have 2 modes. the frame is visible or not (because it is a server which
can display locally or remotely. In this last case, I don't want to draw the
frame)
at the beginning of the process (ie after the treebuild complete) I want to
append a child to a node of the document.
If I have a local frame (setVisible(true)), I do this and it works fine: the
element
getMaskLayer().appendChild(mask);
canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(newRunnable()
{
public void run() {
mask.setAttribute("style", "display:none");
}
});;
but when I put if I run the program with frame.setVisible(false), and I dump
the document, I do not have the style attribute set.
So, why the setVisible influences the behavior?
FYI
Then, I decided to do this:
canvas.getUpdateManager().getUpdateRunnableQueue().invokeLater(new
Runnable()
{
public void run() {
getMaskLayer().appendChild(mask);
mask.setAttribute("style", "display:none");
}
});;
In this case, the element is not appended. I dump the document doing this
several seconds after the call is performed
StringWriter stringWriter = new StringWriter();
org.apache.batik.dom.util.DOMUtilities.writeDocument(canvas.getSVGDocument(),
stringWriter);
stringWriter.flush();
stringWriter.close();
return stringWriter.toString();
--
Dao Hodac
