I was able to reproduce this problem on Vista with an ATI Radeon Xpress 5975
card. It happens with J6.01 and J6.02 beta.
Freehand and Box drawings are clipped appropriately at the edge of the J Paint
Demo graphic area. Line and Ellipse show a bounding box that is filled with the
bitmap from prior window(s) while the mouse button is held down. When the mouse
button is released, the area in the J graphic area is re-painted with the
appropriate content. The area outside the J graphic area, including the black
border line around the graphic area, the J Paint Demo window borders and any
non-J windows underneath the J Paint Demo window are left with the inappropriate
bitmap data.
David Mitchell
Sherlock, Ric wrote:
I don't think so, the display cards are from different manufacturers.
One is a Toshiba M9 laptop with an NVIDA Quadro NVS 130M card, the other
is an 24" iMac with an ATI Radeon HD 2600 XT card.
---bill lam wrote:
Will it be a problem of your display card driver. Which
display card is in use?
Do the two vista use the same display card?
I have duplicated the problems on a 2nd Vista machine, but could not
reproduce the Paint Demo problem on an XP SP2 machine. I was able to
reproduce the Splitter Demo behaviour you describe above on
XP, which is
not as severe as it appears to be in Vista. I have posted some
screenshots to the wiki.
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