On 2015-02-23 13:18-0800 Alan W. Irwin wrote:
On 2015-02-23 10:48-0500 Jim Dishaw wrote:
The tests appear to run correctly; however, there were several
compiler warnings (Apple LLVM version 5.0) that I have not seen with
gcc (version 4.7.2). I have attached the test_diff_psc.out.
Thanks
until plinit is called.
Phil
From: Jim Dishaw
Sent: 27/02/2015 01:27
To: Phil Rosenberg
Cc: Alan W. Irwin; PLplot development list
Subject: Re: [Plplot-devel] Redesigned wxWidgets Driver
Have you considered a function analogous to plsfnam() that can
to do before plinit
and store the wxDC buffer until plinit is called.
Phil
From: Jim Dishaw
Sent: 27/02/2015 01:27
To: Phil Rosenberg
Cc: Alan W. Irwin; PLplot development list
Subject: Re: [Plplot-devel] Redesigned wxWidgets Driver
Have you considered
From: Jim Dishaw
Sent: 27/02/2015 01:27
To: Phil Rosenberg
Cc: Alan W. Irwin; PLplot development list
Subject: Re: [Plplot-devel] Redesigned wxWidgets Driver
Have you considered a function analogous to plsfnam() that can be used to
pass the wxDC? It could be useful
will look to see if it is possible to do before plinit
and store the wxDC buffer until plinit is called.
Phil
From: Jim Dishaw
Sent: 27/02/2015 01:27
To: Phil Rosenberg
Cc: Alan W. Irwin; PLplot development list
Subject: Re: [Plplot-devel] Redesigned
01:27
To: Phil Rosenberg p.d.rosenb...@gmail.com
Cc: Alan W. Irwin ir...@beluga.phys.uvic.ca; PLplot development list
Plplot-devel@lists.sourceforge.net
Subject: Re: [Plplot-devel] Redesigned wxWidgets Driver
Have you considered a function analogous to plsfnam() that can be used to pass
the wxDC
Hi All
I have hit a bit of a snag with the wxWidgets driver and would like some advice.
At some point the driver has to make a decision as to whether the user
is going to pass the driver a wxDC to draw on, or whether the driver
has to execute wxPLViewer to do the drawing.
An ideal point to do
Hi Phil:
I am pretty tired right now (too little sleep) so I may just be
missing something obvious below, but since I currently don't
completely understand what you ware saying, I thought I had better
inject some questions and comments below in context to give
you a chance to clarify what you
: [Plplot-devel] Redesigned wxWidgets Driver
Hi Phil:
I am pretty tired right now (too little sleep) so I may just be
missing something obvious below, but since I currently don't
completely understand what you ware saying, I thought I had better
inject some questions and comments below in context
Have you considered a function analogous to plsfnam() that can be used to pass
the wxDC? It could be useful for other drivers and not specific to wxWidgets.
On Feb 26, 2015, at 3:30 PM, Phil Rosenberg p.d.rosenb...@gmail.com wrote:
Hi All
I have hit a bit of a snag with the wxWidgets
On 2015-02-24 17:55- Phil Rosenberg wrote:
Hi Alan et al
I have updated the bug report on SF. A number of the issues are now
fixed. I'm not sure I will have time nor if I should start fixing any
more of these before the release deadline. The ones that concern me
most are:
I am a bit concerned by your use of the clang compiler which as far as
I know has never been used before for building or testing PLplot on
any platform.
Alan - I seem to remember reading that clang has replaced gcc as the
compiler used by XCode on mac, it is therefore probably the default
(or
with a very large error message, 15 hangs with only a
small section rendered.
Phil
From: Alan W. Irwin
Sent: 24/02/2015 19:51
To: Phil Rosenberg
Cc: Jim Dishaw; PLplot development list
Subject: Re: [Plplot-devel] Redesigned wxWidgets Driver
On 2015-02-24 17:55- Phil Rosenberg wrote
Rosenberg p.d.rosenb...@gmail.com
Cc: Jim Dishaw j...@dishaw.org; PLplot development list
Plplot-devel@lists.sourceforge.net
Subject: Re: [Plplot-devel] Redesigned wxWidgets Driver
On 2015-02-24 17:55- Phil Rosenberg wrote:
Hi Alan et al
I have updated the bug report on SF. A number
On 2015-02-24 20:20- Phil Rosenberg wrote:
Hi Alan
Both example 13 and 15 give some very odd behaviour with xwin on my
centos machine. 13 crashes with a very large error message, 15 hangs
with only a small section rendered.
Hi Phil:
I have run
examples/c/x13c -dev xwin
examples/c/x15c
Hi Alan
It appears there are two remaining release-critical issues.
1. You should do one last check of Ubuntu and CentOS to make sure my
recent drop of explicit linking to the rt library does not cause
problems on those platforms. (And if it does, a one-line change
should fix it).
I have
On 2015-02-23 23:18-0500 Jim Dishaw wrote:
On Feb 23, 2015, at 2:50 PM, Alan W. Irwin ir...@beluga.phys.uvic.ca
wrote:
Also, I am going to try again to attach the patch to this e-mail, but
this time in compressed form just in case some software in the mail
train between us is changing the
On Feb 23, 2015, at 2:50 PM, Alan W. Irwin ir...@beluga.phys.uvic.ca wrote:
Also, I am going to try again to attach the patch to this e-mail, but
this time in compressed form just in case some software in the mail
train between us is changing the bits in a pure text attachment. That,
of
On 2015-02-24 13:35-0500 Jim Dishaw wrote:
On Feb 24, 2015, at 12:58 PM, Phil Rosenberg p.d.rosenb...@gmail.com wrote:
librt is not available on Mac OS X nor is it in MacPorts. Which function
are we pulling in from librt?
I think (and I might be misremembering) that this is required
librt is not available on Mac OS X nor is it in MacPorts. Which function are
we pulling in from librt?
I think (and I might be misremembering) that this is required either
for the memory map or for the named mutexes. If this library is not
available then we are going to need an os specific
On 2015-02-24 10:20-0500 Jim Dishaw wrote:
I am virtually positive that [commit] will solve the above linking issue,
but let
me know how it goes, and if that linking works how much further you get.
I updated from the git repository and now got the following error:
Linking CXX executable
Hi Alan et al
I have updated the bug report on SF. A number of the issues are now
fixed. I'm not sure I will have time nor if I should start fixing any
more of these before the release deadline. The ones that concern me
most are:
super/subscript problems
Aspect ratio issues
hatchings
inline text
On Feb 24, 2015, at 12:58 PM, Phil Rosenberg p.d.rosenb...@gmail.com wrote:
librt is not available on Mac OS X nor is it in MacPorts. Which function
are we pulling in from librt?
I think (and I might be misremembering) that this is required either
for the memory map or for the named
On Feb 24, 2015, at 12:55 PM, Phil Rosenberg p.d.rosenb...@gmail.com wrote:
Hi Alan et al
snip
Inline text changes probably requires an overhaul of the text
parsing/buffering so it too intrusive to do now.
The other two issues may well be internal to the driver, if I get time
I will
On Feb 24, 2015, at 1:20 AM, Alan W. Irwin ir...@beluga.phys.uvic.ca wrote:
I tested with wxWidgets 3.0 from MacPorts.
CMake string:
PATH=${PATH}:/opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/bin
cmake -DCMAKE_INSTALL_PREFIX=/opt/nuclear -DBUILD_TEST=ON
On Feb 24, 2015, at 4:35 AM, Phil Rosenberg p.d.rosenb...@gmail.com wrote:
I am a bit concerned by your use of the clang compiler which as far as
I know has never been used before for building or testing PLplot on
any platform.
Alan - I seem to remember reading that clang has replaced
Is it crashing on the initial draw or after a resize? If it is the latter, it
might be something that the plot buffer does.
There are some mallocs that happen prior to plP_fill if there are a large
number of control points in the fill. Do you know how many there are when it
crashes?
On
I think you need to use the -g flag to get symbolic information.
On Feb 25, 2015, at 11:06 AM, Phil Rosenberg p.d.rosenb...@gmail.com wrote:
Hi Jim
Here is the backtrace. I had thought that setting CMAKE_C_FLAGS to -d
would give line numbers, but apparently it doesn't, so the backtrace
Hi Jim
I doubt there are very many control points example 13 is just a simple
pie chart. The crash is immediate, not on a redraw. I wondered if it
could be related to overflowing some buffer when writing to the
plbuffer as this writing occurs during plP_fill - it only happens when
a hatching is
On 2015-02-25 09:57-0500 Jim Dishaw wrote:
Would you send the backtrace and line number where the error occurs.
I wonder if filling in a curved area is overflowing the control point array?
I'm grasping at straws.
To Phil and Jim:
@Both:
I tried extensive resizing for both examples 13 and
Would you send the backtrace and line number where the error occurs.
I wonder if filling in a curved area is overflowing the control point array?
I'm grasping at straws.
On Feb 25, 2015, at 8:40 AM, Phil Rosenberg p.d.rosenb...@gmail.com wrote:
Hi Jim
I doubt there are very many
On Wed, Feb 25, 2015 at 12:16:02PM +, Phil Rosenberg wrote:
Hi Alan
It appears there are two remaining release-critical issues.
1. You should do one last check of Ubuntu and CentOS to make sure my
recent drop of explicit linking to the rt library does not cause
problems on those
I had the same problem with git am (which uses git apply from what I
understand). I did a git fetch and git merge before git am
bash-3.2$ git am --whitespace=warn ../mbox
Applying: Redesigned wxWidgets Driver
On Feb 23, 2015, at 12:23 AM, Alan W. Irwin ir...@beluga.phys.uvic.ca wrote:
On 2015-02-22 22:04-0500 Jim Dishaw wrote:
The ctest and cmake commands are part of what you get when you build
the CMake software package. So I presume you did have success
building CMake and that is a really
Should I use wxWidgets 2.8 or 3.0?
On Feb 23, 2015, at 10:48 AM, Jim Dishaw j...@dishaw.org wrote:
On Feb 23, 2015, at 12:23 AM, Alan W. Irwin ir...@beluga.phys.uvic.ca
wrote:
On 2015-02-22 22:04-0500 Jim Dishaw wrote:
The ctest and cmake commands are part of what you get when you
On 2015-02-23 10:48-0500 Jim Dishaw wrote:
On Feb 23, 2015, at 12:23 AM, Alan W. Irwin ir...@beluga.phys.uvic.ca
wrote:
On 2015-02-22 22:04-0500 Jim Dishaw wrote:
The ctest and cmake commands are part of what you get when you build
the CMake software package. So I presume you did have
...@beluga.phys.uvic.ca; Phil Rosenberg
p.d.rosenb...@gmail.com
Cc: PLplot development list Plplot-devel@lists.sourceforge.net
Subject: Re: [Plplot-devel] Redesigned wxWidgets Driver
Should I use wxWidgets 2.8 or 3.0?
On Feb 23, 2015, at 10:48 AM, Jim Dishaw j...@dishaw.org wrote:
On Feb 23, 2015, at 12:23 AM
On 2015-02-23 10:37-0500 Jim Dishaw wrote:
I had the same problem with git am (which uses git apply from what I understand). I did a git
fetch and git merge before git am
bash-3.2$ git am --whitespace=warn ../mbox
Applying: Redesigned wxWidgets Driver
On 2015-02-23 21:51- Phil Rosenberg wrote:
Hi Alan and Jim
I just tested the patch on my Centos machine and got the following build error
make[3]: *** No rule to make target `/usr/lib64/libltdl.so', needed by
`src/libplplot.so.12.0.1'. Stop.
make[2]: *** [src/CMakeFiles/plplot.dir/all]
Hi Alan and Jim
I just tested the patch on my Centos machine and got the following build error
make[3]: *** No rule to make target `/usr/lib64/libltdl.so', needed by
`src/libplplot.so.12.0.1'. Stop.
make[2]: *** [src/CMakeFiles/plplot.dir/all] Error 2
make[1]: ***
Hi Alan
Great detective work!!!
In response to your question, why do we need a random name? If there
is already an instance of wxPLViewer running or if there is another
example running and we try to create another instance we will try to
generate another region of shared memory with the same
why does plplotMemoryMapAA and
plplotMemoryMapVDXVDZXFQI always appear to succeed and
plplotMemoryMapQQ always appear to fail?
Forgot to answer this - my response though is that I have no idea!
--
@Jim: could you please try the attached patch on Mac OS X, and
especially the test mentioned in the commit message?
@Phil: could you do the same thing on CentOS and Ubuntu?
More below in context.
On 2015-02-22 10:39- Phil Rosenberg wrote:
Hi Alan
Great detective work!!!
In response to
Yep, will do. I was just setting up to do that today.
On Feb 22, 2015, at 4:37 PM, Alan W. Irwin ir...@beluga.phys.uvic.ca wrote:
@Jim: could you please try the attached patch on Mac OS X, and
especially the test mentioned in the commit message?
@Phil: could you do the same thing on
On 2015-02-22 22:04-0500 Jim Dishaw wrote:
I just cloned from SF and tried to apply the patch with no success
(see below [where the git apply command was used rather than the
correct git am]).
Hi Jim:
I prepared this (one-patch) patch series with git format-patch. I am
pretty sure you should
I just cloned from SF and tried to apply the patch with no success (see below).
I can say, however, that I was able to successfully build and run ctest on
MacOS X. When I run test-plplot.sh and test_diff.sh, I get a message about
missing stdout for all the examples.
bash-3.2$ git apply
On 2015-02-21 21:25- Phil Rosenberg wrote:
Hi Alan
I have fixed the valgrind warning. It turned out to be nothing much
just checking characters after the \0 in a string, but before the end
of the memory allocation and replacing them with random letters if
they were ?. It saw all
On 2015-02-21 18:06- Phil Rosenberg wrote:
Hi Alan
Thanks for that. I tested under Windows and Linux and saw no issues, but I
guess that was fluke.
Out of interest is it possible you have more than one instance of
wxPLViewer running at once? I wonder if the memory maps could be
Hi Phil:
I am testing current master tip (c3fed1f, Undid changes), but
that recent commit from you has not fixed the intermittent memory
issue. To illustrate, here is a run of repeat attempts for standard
example 1, where the first 3 are fine, but the last one failed:
software@raven
Phil
-Original Message-
From: Alan W. Irwin ir...@beluga.phys.uvic.ca
Sent: 21/02/2015 17:45
To: Phil Rosenberg p.d.rosenb...@gmail.com
Cc: PLplot development list Plplot-devel@lists.sourceforge.net
Subject: Re: [Plplot-devel] Redesigned wxWidgets Driver
Hi Phil:
I am testing current
Hi Alan
I have fixed the valgrind warning. It turned out to be nothing much
just checking characters after the \0 in a string, but before the end
of the memory allocation and replacing them with random letters if
they were ?. It saw all characters after the \0 as uninitialized. See
my latest
Cheers Alan
Thanks for the check for multiple instances.
I have done a similar thing already on Trello so I have a list of
items. I will knock them off as I go on the bug report too.
Phil
On 21 February 2015 at 19:40, Alan W. Irwin ir...@beluga.phys.uvic.ca wrote:
Hi Phil:
I have just opened
On 2015-02-14 13:28-0800 Alan W. Irwin wrote:
[] I also noticed A no such file message
when I attempt to move to beyond the first page of the example 20
plot, but that now occurs for all devices so I am pretty sure this is
a master branch regression and nothing to do with
On 2015-02-14 08:27- Phil Rosenberg wrote:
Hi Alan and Jim
I tried applying the patches on my system and they failed too. In fact
my patch wouldn't apply at all, even on a clean branch. It had
whitespace errors and a commit that changed the case of a filename,
which confused git on
Hi Alan
I think our emails crossed - or at least I didn't see yours before I
sent mine. However I think what I said in my last email still stands.
If we all use the merged patch as a basis for future work on this
topic then we can all be happy, and when I commit some or all of this
patch to master
On 2015-02-14 14:52- Phil Rosenberg wrote:
Hi Alan
I think our emails crossed - or at least I didn't see yours before I
sent mine. However I think what I said in my last email still stands.
If we all use the merged patch as a basis for future work on this
topic then we can all be happy,
On 2015-02-14 10:16-0800 Alan W. Irwin wrote:
On 2015-02-14 14:52- Phil Rosenberg wrote:
Hi Alan
I think our emails crossed - or at least I didn't see yours before I
sent mine. However I think what I said in my last email still stands.
If we all use the merged patch as a basis for
I found an hour to go through all the examples this afternoon and
found a number of items that need fixing. The most important of which
was that fills weren't working.
My list of things to fix follows, along with my guess as to whether it
is a wxWidgets driver issue or a buffer issue - this is
The attached patch should include all our commits and the conflict
fix. Jim and Alan and anyone else interested in testing this can you
please do the following steps
git checkout master
git fetch
git merge origin master --ff-only
git branch wxAndBufTestMaster
git checkout
On Feb 14, 2015, at 3:54 PM, Phil Rosenberg p.d.rosenb...@gmail.com wrote:
I found an hour to go through all the examples this afternoon and
found a number of items that need fixing. The most important of which
was that fills weren't working.
My list of things to fix follows, along with
On 2015-02-14 16:10-0500 Jim Dishaw wrote:
Sure. First I need to figure out if I should rebase my branch to
yours or if I should use your branch and patch. Any suggestions?
It hasn't happened yet, but I have given Phil the strong encouragement
to push his integrated patch series (which contains
Hi Phil:
On 2015-02-14 13:28-0800 Alan W. Irwin wrote:
IMPORTANT... I strongly encourage you to go ahead and push
this whole integrated series of commits to master.
Glad to see you did this.
* Examples 8, 11, 16, 19 (last page),
20 (at least first page), 21 (second page), 24, 25, 27 (some
Done - I've pushed the changes
So Jim as Alan said, feel free to pull from the repo. I guess you
should then be able to rebase your working branch onto that.
I will work to fix the bugs over the next week or so.
then the highest priority for me would be the page navigation fix
Here you have a
On 2015-02-14 22:50- Phil Rosenberg wrote:
Let me know which (pgup/pgdn or enter) you prefer.
Replace with enter for now (and add the exit functionality when enter
is struck with no pages left) to be consistent with all the rest of
our devices and what was done for the old wxwidgets device.
On 2015-02-13 17:19- Phil Rosenberg wrote:
Just to prove Alan right that Jim and I are close to tied in terms of
getting our changes made I have attached a patch containing the new
wxWidgets driver.
I have done quick tests only on Windows Centos and Ubuntu, although I
made a few changes
Phil, please send me a patch relative to the current master and I will apply to
my branch. I will issue a new patch of my branch.
On Feb 13, 2015, at 3:01 PM, Alan W. Irwin ir...@beluga.phys.uvic.ca wrote:
On 2015-02-13 17:19- Phil Rosenberg wrote:
Just to prove Alan right that Jim
On 2015-02-12 09:42- Phil Rosenberg wrote:
Hi Alan
Thanks for the comments.
Just one more question re LocateEH. There appears to currently be no
way for this callback to be set by the user, or have I missed
something?
There is a pointer to a user locate mode handler in the PLStream
Rosenberg p.d.rosenb...@gmail.com
Cc: Jim Dishaw j...@dishaw.org; plplot-devel@lists.sourceforge.net
plplot-devel@lists.sourceforge.net
Subject: RE: [Plplot-devel] Redesigned wxWidgets Driver
On 2015-02-11 21:31- Phil Rosenberg wrote:
@Alan
The wxWidgets driver is nearly done now
Or are you referring to the fact there is no such core routine at the
moment to set plsc-LocateEH, and more importantly nobody including me
has volunteered to write such a user-supplied locate mode handler so
therefore this is all hypothetical?
Exactly
I do agree it is all hypothetical so
Okay, I have fixed the linkage error in wxPLViewer, so please ignore
my last patch. I am now getting some runtime problems with dlls, but
at least I am making progress.
Phil
On 12 February 2015 at 15:59, Phil Rosenberg p.d.rosenb...@gmail.com wrote:
Hi All
This patch contains the new wxWidgets
To: Phil Rosenberg p.d.rosenb...@gmail.com
Cc: Alan W. Irwin ir...@beluga.phys.uvic.ca;
plplot-devel@lists.sourceforge.net plplot-devel@lists.sourceforge.net
Subject: Re: [Plplot-devel] Redesigned wxWidgets Driver
On Feb 10, 2015, at 10:07 AM, Phil Rosenberg p.d.rosenb...@gmail.com wrote:
Hi
On 2015-02-11 21:31- Phil Rosenberg wrote:
@Alan
The wxWidgets driver is nearly done now.
That is excellent news.
The last part is just
putting posix named semaphores in where I have used windows named
mutexes. So I have a few questions
1) Do you want another patch to try before I
Hi Alan, Jim and all
I have had to rework some of the new wxWidgets driver to allow
plGetCursor to work. SOme obvious extra challenges presented
themselves when I realised how this function worked, such as two way
communication via shared memory and synchronisation of this resource
via mutexes,
On Feb 10, 2015, at 10:07 AM, Phil Rosenberg p.d.rosenb...@gmail.com wrote:
Hi Alan, Jim and all
I have had to rework some of the new wxWidgets driver to allow
plGetCursor to work. SOme obvious extra challenges presented
themselves when I realised how this function worked, such as two way
Hi Alan and Jim
Just a further note:
One extremely interesting result was for example 4 which segfaulted
when GUI-File-exit was executed despite no memory management issue
reported by valgrind.
This occurs due to some sort of buffer corruption. I haven't looked
into the details yet, however, the
On 2015-01-24 16:51- Phil Rosenberg wrote:
Hi Alan
I'm replying to this without my code in front of me, but I wanted to
keep you informed.
you can use the CC and CXX environment variables
_before_ you invoke cmake in an empty build directory, e.g.,
export CC=gcc -g
export CXX=g++ -g
On Jan 24, 2015, at 11:51 AM, Phil Rosenberg p.d.rosenb...@gmail.com wrote:
Your recent commits to this topic did solve the memory management
issue at exit that was reported by valgrind. However, there appear to
still be lots of sources of allocated memory that need to be freed on exit.
I
Hi Alan
I'm replying to this without my code in front of me, but I wanted to
keep you informed.
you can use the CC and CXX environment variables
_before_ you invoke cmake in an empty build directory, e.g.,
export CC=gcc -g
export CXX=g++ -g
I tried that without the -g but it had no effect. I
On 2015-01-23 10:41- Phil Rosenberg wrote:
Hi Alan
Thanks for your tests, they are very useful. I have made some further
changes and attached a new patch. As I know you like interleaved
posting so much I will try to go through point by point ;-)
Thanks for that kindness. :-)
Just as
, Australia
Date: Thu, 22 Jan 2015 13:45:18 -0800
From: ir...@beluga.phys.uvic.ca
To: p.d.rosenb...@gmail.com
CC: plplot-devel@lists.sourceforge.net
Subject: Re: [Plplot-devel] Redesigned wxWidgets Driver
On 2015-01-21 22:05- Phil Rosenberg wrote:
Forgot to mention
As you can imagine
On 2015-01-21 22:01- Phil Rosenberg wrote:
I suggest you create a patch with git format-patch and send it to this
list via an attachment
Attached, any feedback, good or bad is very welcome.
Hi Phil:
Here is what I did from the git perspective (for anyone else
who wants to try your work
On 2015-01-21 22:05- Phil Rosenberg wrote:
Forgot to mention
As you can imagine this has been rather a large project with many
commits. I have had to make commits on my windows machine then pull
them to my Linux machine, debug, push back, more debugging, etc. for
this reason there are
Hi Phil:
I took some further steps to test your rewritten wxwidgets device code.
1. I epa_built wxwidgets 3.0.0 on Linux. After one epa_build issue
was fixed (the URL for the ragel source code tarball had been
changed), that build went smoothly (although it took ~45 minutes to
complete).
2. I
Forgot to mention
As you can imagine this has been rather a large project with many
commits. I have had to make commits on my windows machine then pull
them to my Linux machine, debug, push back, more debugging, etc. for
this reason there are certainly some commits that will not build,
Hi All
The basic redesigned wxWidgets driver with wxWidgets display being
performed in a separate process is nearly ready. I am aware that we
currently do not have the file/shared memory interface ready yet, so I
have just implemented a rather quick minimal shared memory routine
that shares the
On 2015-01-20 10:59- Phil Rosenberg wrote:
Hi All
The basic redesigned wxWidgets driver with wxWidgets display being
performed in a separate process is nearly ready. I am aware that we
currently do not have the file/shared memory interface ready yet, so I
have just implemented a rather
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