Graeme Geldenhuys, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ .
If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p xserver-xorg-video-ati REPLACE-WITH-BUG-NUMBER Please note, given that the information from the prior release is already available, doing this on a release prior to the development one would not be helpful. Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs ** No longer affects: xserver-xorg-video-ati (Ubuntu) ** Package changed: fedora => xserver-xorg-video-ati (Ubuntu) ** Changed in: xserver-xorg-video-ati (Ubuntu) Status: New => Incomplete ** Changed in: xserver-xorg-video-ati (Ubuntu) Importance: Undecided => Low -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/353137 Title: missing pixels when drawing connecting lines Status in “xserver-xorg-video-ati” package in Ubuntu: Incomplete Bug description: I have written a custom draw GUI toolkit called fpGUI Toolkit [http://opensoft.homeip.net/fpgui/] and noticed since I started using Ubuntu 9.04 and Kubuntu 9.04 that my widgets have missing pixels in the bottom left corners. I previously used Ubuntu 7.10 where this was not the case. fpGUI uses XLib drawing routines directly, it DOESN'T used other toolkits like GTK, QT, Cairo etc... fpGUI Toolkit is written in Object Pascal language. I have also noticed the same issue in other applications not based on fpGUI Toolkit. For example, I ran Beyond Compare v2 under Wine and it displayed the same problems. The Bottom left corners of Menus, Buttons, ComboBoxes etc are all missing pixels. I did some testing and the XLib XDrawRectangle() method seems to work, but using the XLib XDrawLine() method doesn't in the latest Ubuntu 9.04. Like I said, in Ubuntu 7.10 and Ubuntu 8.04 this worked perfectly. Button face drawing code used in fpGUI Toolkit ==================== procedure TfpgStyle.DrawButtonFace(ACanvas: TfpgCanvas; x, y, w, h: TfpgCoord; AFlags: TFButtonFlags); var r: TfpgRect; begin r.SetRect(x, y, w, h); if btfIsDefault in AFlags then begin ACanvas.SetColor(clBlack); ACanvas.SetLineStyle(1, lsSolid); ACanvas.DrawRectangle(r); InflateRect(r, -1, -1); Exclude(AFlags, btfIsDefault); fpgStyle.DrawButtonFace(ACanvas, r.Left, r.Top, r.Width, r.Height, AFlags); Exit; //==> end; ACanvas.SetColor(clButtonFace); ACanvas.SetLineStyle(1, lsSolid); ACanvas.FillRectangle(x, y, w, h); if (btfFlat in AFlags) and not (btfIsPressed in AFlags) then Exit; // no need to go further // Left and Top (outer) if (btfIsPressed in AFlags) then begin if (btfIsEmbedded in AFlags) then ACanvas.SetColor(clHilite2) else ACanvas.SetColor(clShadow2); end else ACanvas.SetColor(clHilite2); ACanvas.DrawLine(r.Left, r.Bottom, r.Left, r.Top); // left ACanvas.DrawLine(r.Left, r.Top, r.Right, r.Top); // top // Right and Bottom (outer) if (btfIsPressed in AFlags) then begin if (btfIsEmbedded in AFlags) then ACanvas.SetColor(clHilite1) else ACanvas.SetColor(clShadow2); end else ACanvas.SetColor(clShadow2); ACanvas.DrawLine(r.Right, r.Top, r.Right, r.Bottom); // right ACanvas.DrawLine(r.Right, r.Bottom, r.Left-1, r.Bottom); // bottom // Right and Bottom (inner) if btfIsPressed in AFlags then begin if (btfIsEmbedded in AFlags) then ACanvas.SetColor(clButtonFace) else ACanvas.SetColor(clHilite1); end else ACanvas.SetColor(clShadow1); ACanvas.DrawLine(r.Right-1, r.Top+1, r.Right-1, r.Bottom-1); // right ACanvas.DrawLine(r.Right-1, r.Bottom-1, r.Left, r.Bottom-1); // bottom end; ==================== ...and ACanvas.DrawLine calls the following XLib method as follows... ========================== procedure TfpgCanvasImpl.DoDrawLine(x1, y1, x2, y2: TfpgCoord); begin // Same behavior as Windows. See documentation for reason. XDrawLine(xapplication.display, FDrawHandle, Fgc, x1, y1, x2, y2); end; =========================== attached screenshot clearly shows the missing pixels. I used 'xmag' to enlarge the areas. ProblemType: Bug Architecture: i386 DistroRelease: Ubuntu 9.04 Package: libx11-6 2:1.1.99.2-1ubuntu2 ProcEnviron: LC_TIME=en_DK.UTF-8 PATH=(custom, user) LANG=en_ZA.UTF-8 SHELL=/bin/bash ProcVersion: Linux version 2.6.28-11-generic (buildd@palmer) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #37-Ubuntu SMP Mon Mar 23 16:40:23 UTC 2009 SourcePackage: libx11 Uname: Linux 2.6.28-11-generic i686 [lspci] 00:00.0 Host bridge [0600]: ATI Technologies Inc Radeon 9100 IGP Host Bridge [1002:7833] Subsystem: ATI Technologies Inc Radeon 9100 IGP Host Bridge [1002:7833] 01:05.0 VGA compatible controller [0300]: ATI Technologies Inc Radeon 9100 PRO IGP [1002:7834] Subsystem: Giga-byte Technology Device [1458:5000] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/353137/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
