Re: [Plplot-devel] cmap1 colourscale direction

2012-08-13 Thread Alan W. Irwin
On 2012-08-13 14:20-0700 Alan W. Irwin wrote: > So far so good, but there is a lot more rev ==>alt_hue_path source > code changes to come since plscmap1l (or cmap1l) is mentioned in quite > a large number of different files in src, bindings, and examples. Revision 12212 finished off this change t

Re: [Plplot-devel] Fw: wxWidgets driver and line breaks (fwd)

2012-08-13 Thread Andrew Ross
Phil, Sorry for the delay but I've (finally) got round to testing your patch. There seem to be some issues at the moment. At least on my Ubuntu system I see a number issues with plot titles being incorrectly centred for the standard C examples. This doesn't seem entirely consistent. For exampl

Re: [Plplot-devel] cmap1 colourscale direction

2012-08-13 Thread Alan W. Irwin
On 2012-08-13 19:44+0100 Andrew Ross wrote: > I agree that [alt_hue_path] sounds like a much better wording than "rev". If > you are > happy to make the code changes I'll attempt a more sensible rewording of > the docbook documentation. Thanks, Andrew, for your willingness to deal with the DocBo

Re: [Plplot-devel] cmap1 colourscale direction

2012-08-13 Thread Andrew Ross
On Mon, Aug 13, 2012 at 10:18:52AM -0700, Alan Irwin wrote: > On 2012-08-12 18:03-0500 Maurice LeBrun wrote: > > > On Sunday, August 12, 2012 at 12:59:53 (-0700) Alan W. Irwin writes: > > > "path_includes_zero" usually does describe the mathematical meaning, > > > but that term is ambiguous for th

Re: [Plplot-devel] cmap1 colourscale direction

2012-08-13 Thread Alan W. Irwin
On 2012-08-12 18:03-0500 Maurice LeBrun wrote: > On Sunday, August 12, 2012 at 12:59:53 (-0700) Alan W. Irwin writes: > > "path_includes_zero" usually does describe the mathematical meaning, > > but that term is ambiguous for the special case when the hue range > > ends with zero or 360 since both

Re: [Plplot-devel] cmap1 colourscale direction

2012-08-13 Thread phil rosenberg
I've done a couple of other checks over the weekend. It seems to me that ignoring the rev parameter. The colourscale is traversed in the direction of the difference in hue; i.e. if I use 0-240 I get red, yellow, green, turquoise, blue, if I use 240-0 I get blue, turquoise, green, yellow, red. If