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Re: OpenGL graphics crash
From: |
John W. Eaton |
Subject: |
Re: OpenGL graphics crash |
Date: |
Thu, 9 Jul 2009 14:32:20 -0400 |
On 9-Jul-2009, Alexander Mamonov wrote:
| I cannot check right now what static_cast<octave_idx_type> does to
| NaNs, but the plot looks like in the attached file.
Is that before or after the patch?
| BTW, when I tried to save the plot to a file I got the following error (bug?):
|
| > print -dpng slice.eps
| ferror: fflush: invalid stream number = -1
| warning: __gnuplot_get_var__: some elements in list of return values
| are undefined
If you have the backend set to fltk, then you should not be getting
messages from gnuplot, so something seems not right here. But in any
case, I don't think that printing with the fltk backen is implemented
yet.
| I tried different devices, but for all of them I get this same error.
| Another bug (or still unimplemented feature?) is colorbar in FLTK backend:
|
| > colorbar
| warning: opengl_renderer: cannot render object of type `image'
|
| The actual bar appears, but it is not filled with any color.
Yes, because rendering of images is not implemented yet.
jwe
- Re: OpenGL graphics crash, (continued)
Re:OpenGL graphics crash, Alexander Mamonov, 2009/07/08