Hi Jiri,
I just tried on my RH7.0 with XFree 4.0.2 with Matrox G400 card and
the picture looks perfectly fine (see attached picture).
There must be something else wrongly configured on your systems.
Cheers, Fons.
PS: xdpyinfo says:
name of display: :0.0
version number: 11.0
vendor string: The XFree86 Project, Inc
vendor release number: 4002
...
screen #0:
dimensions: 1600x1200 pixels (542x406 millimeters)
resolution: 75x75 dots per inch
depths (7): 16, 1, 4, 8, 15, 24, 32
root window id: 0x32
depth of root window: 16 planes
number of colormaps: minimum 1, maximum 1
default colormap: 0x20
default number of colormap cells: 64
preallocated pixels: black 0, white 65535
options: backing-store YES, save-unders YES
largest cursor: 64x64
current input event mask: 0xf84033
KeyPressMask KeyReleaseMask EnterWindowMask
LeaveWindowMask KeymapStateMask SubstructureNotifyMask
SubstructureRedirectMask FocusChangeMask PropertyChangeMask
ColormapChangeMask
On Sun, Feb 04, 2001 at 05:58:38PM +0100, Jiri Masik wrote:
> Jiri Masik <masik@pc203b.fzu.cz> writes:
>
> > Hi,
> >
> > I've run into an incompability between Root and Xfree86-4.0. When Root
> > window is displayed on a Xfree-4.0 server. some histograms are
> > presented with erratic line styles. Here are two examples to
> > demonstrate it.
> >
> > http://darbujan.fzu.cz/~masik/root/xf4/mga.gif
> > http://darbujan.fzu.cz/~masik/root/xf4/ls.gif
> >
> > The line style changes on lines showing the bin content.
> >
> > The same executable runs fine on a Xfree-3.x server display and also
> > produces a proper PostScript file. I've got two boxes with Xfree-4.0.2
> > both running Debian/Linux and Root-v3.00-02. Earlier versions of root
> > also fail to display the histogram on these servers. Also it is not a
> > question of the latest Xfree-4.0.2, it happened in the earlier
> > versions as well
>
> Hi,
>
> to give more details - I tried on a Cern computer today - it's an
> officially installed Redhat6.1 with Xfree4, rage128 video card, Root
> run from AFS. I can reproduce the bad appearance of plots on the
> system as well. I just did
>
> TH1F h("h","",10, 0., 1.)
> h.Fill(0.5)
> h.SetLineStyle(2)
> h.Draw()
>
> to get the first picture mga.gif.
>
> Jiri
--
Org: CERN, European Laboratory for Particle Physics.
Mail: 1211 Geneve 23, Switzerland
E-Mail: Fons.Rademakers@cern.ch Phone: +41 22 7679248
WWW: http://root.cern.ch/~rdm/ Fax: +41 22 7677910
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