[Plplot-devel] xor mode and the buffer

2017-10-04 Thread Phil Rosenberg
Currently and rendering performed in xor mode is not recorded to the buffer. I can understand why this would be the case as xor mode is often used for rendering temporary lines then erasing them. However, because wxPLViewer relies on the buffer for all its rendering this means that it cannot

Re: [Plplot-devel] xor mode

2010-05-12 Thread Andrew Ross
On Tue, May 11, 2010 at 11:55:29PM -0500, Maurice LeBrun wrote: I agree, xor mode sucks big time (due to the line occasionally becoming invisible). On a recent project, I implemented a plot overlay capability for drawing a ruler between two interactively selected points, with coordinates

Re: [Plplot-devel] xor mode

2010-05-12 Thread Maurice LeBrun
On Wednesday, May 12, 2010 at 20:18:40 (+0100) Andrew Ross writes: On Tue, May 11, 2010 at 11:55:29PM -0500, Maurice LeBrun wrote: I agree, xor mode sucks big time (due to the line occasionally becoming invisible). On a recent project, I implemented a plot overlay capability for

[Plplot-devel] xor mode

2010-05-11 Thread Andrew Ross
I've been trying to tidy up some of the inconsistencies between different interactive drivers on plplot. The xwin, tk, qtwidget and xcairo drivers now all more or less have consistent handling of plGetCursor as far as is possible. The big outstanding issue in terms of the interactive examples

Re: [Plplot-devel] xor mode

2010-05-11 Thread Maurice LeBrun
On Tuesday, May 11, 2010 at 15:34:23 (+0100) Andrew Ross writes: I've been trying to tidy up some of the inconsistencies between different interactive drivers on plplot. The xwin, tk, qtwidget and xcairo drivers now all more or less have consistent handling of plGetCursor as far as is