There was a regression in double buffering for jwplot, this bug has been
fixed and please update the plot package from pacman and try again.
I can reproduce the errors in winxp, which may also caused by double
buffering, I'll look into it.
Птн, 04 Мар 2011, Fraser Jackson писал(а):
> I have a standard Jgtk installation.
>
> According to package manager all addons are installed and up to date.
>
> In a fresh start I get the following
>
> load 'plot'
> plot 2 4 1 3
> |assertion failure: glfont
> | 0~:gtkcr,gtkpl
> pd 'reset'
> pd 3 1 4 6
> pd 'show'
> |assertion failure: glfont
> | 0~:gtkcr,gtkpl
>
>
> JVERSION
> Engine: j701/2011-01-10/11:25
> Library: 7.01.046
> Platform: Win 32
> Installer: j701a_win.exe
> InstallPath: c:/users/fraser/j701
>
> What do I have to do to get it going? Are there some other packages we need
> to run first? If so which ones?
>
> Can they be built in as a part of the 'plot' call?
>
> From Launch Pad the plot demo runs, openglsimple and opengldemo still do not
> operate correctly.
> openglsimple creates a jconsole.exe icon on the task bar and may display a
> form but it flashes off screen to my right.
> opengldemo displays the message previously reported in a callback window.
> xxx signal: configure_event_3_
>
> |value error: getGtkWidgetAllocation
> | wh=._2{. getGtkWidgetAllocation y
>
> On pressing OK it opens a window with the Options and
>
> and opens a canvas but no drawing.
>
> I copied the stand alone script and tried to run it. It behaves in the same
> way with the message modified to
>
> xxx signal: configure_event_9_
>
> |value error: getGtkWidgetAllocation
> | wh=._2{. getGtkWidgetAllocation y
>
> On OK again a canvas but no drawing.
>
> The machine I have tried this on is running under Windows Vista.
>
> Fraser
>
>
>
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