Sherlock, Ric wrote:
(a)
When using the "Paint demo" part of the isigraph demo, the screen is
incorrectly redrawn when using the Line or Ellipse tools. This can
result in parts of the screen outside the demo form, being re-painted
with an earlier state.
To reproduce:
Start J Session.
Studio | Demos | isigraph...
Extras | Paint
Choose the Line or Ellipse control
Draw a line or an ellipse.
For most noticeable results, extend the line or ellipse beyond the
border of the Paint Demo form.
The Freehand and Box controls seem to work fine.
(b)
A similar display problem is exhibited in the Splitter Demo when you try
to move a splitter control beyond the extent of the Splitter Demo form
(jwdw but not jwdp).
The only problem I notice in XP is that when the cursor is moved outside
the isigraph, the capture line continues to show. Moreover this capture
line can be irregular if drawn over the J session, and persist after the
mouse is released.
Is there more than this, perhaps a problem specific to Vista?
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