Re: [Plplot-devel] plP_bop() was killing functionality in wingcc

2016-01-31 Thread Greg Jung
Experimental re-build: Keeping with 5.11.1, and re-inserting the ::c_plcear() which is in the winstream::Clear() routine, called at the window creation (new gdlsindtream, etc.) actually does not clear the GDL image but instead put up a blank background, and the painted image was again revealed w

Re: [Plplot-devel] plP_bop() was killing functionality in wingcc

2016-01-31 Thread Jim Dishaw
I will try building on my windows machine to see if I can track down the problem. I think this might be a problem in the wingcc driver. > On Jan 31, 2016, at 10:34 PM, Greg Jung wrote: > > Hi Alan, > > I don't program in plplot directly and so I'm pretty sure I'd be going > through a month

Re: [Plplot-devel] plP_bop() was killing functionality in wingcc

2016-01-31 Thread Greg Jung
Hi Phil, > Greg, can I ask what the specific call order to plplot is and how do > you end up making use of the buffer in the first place? I can't identify where the plot buffer is used, I thought it was used routinely now in 5.11. > For example do > you plot with gcc then the error occurs durin

Re: [Plplot-devel] plP_bop() was killing functionality in wingcc

2016-01-31 Thread Phil Rosenberg
Hi Greg I appreciate your frustrations. There is clearly a bug somewhere. t is just a case of finding it and deterimining which side of the GDL/plplot boundary it lies on - or if it is a Plplot documentation or error checking issue. Clearly any call to plplot which results in a segfault/crash of an

Re: [Plplot-devel] plP_bop() was killing functionality in wingcc

2016-01-31 Thread Alan W. Irwin
On 2016-01-30 20:22-0800 Greg Jung wrote: > On Fri, Jan 29, 2016 at 12:58 PM, Alan W. Irwin > wrote: >> So your best bet for getting help here is to show completely independent of >> GDL >> that there is actually an issue with the master tip version of PLplot >> that is unmodified by you other th

Re: [Plplot-devel] Example 19 differences for Tcl [Solved!]

2016-01-31 Thread Alan W. Irwin
On 2016-01-11 07:38- Arjen Markus wrote: > Yes, I will have a look at [these example 19 differences] once the Fortran > work is done. Right now on my machine such differences are hidden by the fact that Cygwin installation is currently missing the shapelib library. Hi Arjen: To resurrect th