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[Octave-bug-tracker] [bug #55632] display of image pixels and axis limit
From: |
Pantxo Diribarne |
Subject: |
[Octave-bug-tracker] [bug #55632] display of image pixels and axis limits |
Date: |
Sun, 3 Feb 2019 16:24:51 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:64.0) Gecko/20100101 Firefox/64.0 |
Follow-up Comment #1, bug #55632 (project octave):
Yes, that doesn't look good. Using textures to project image pixels on would
probably help overcome this limitation, as it would help supporting rotated
text. See how using texture mapping (undocumented well hidden Octave feature
:-)) on a surface object looks much better:
cdata = get (0, "defaultimagecdata");
h = surface ("xdata", linspace (0.5, 64.5, 3) , ...
"ydata", linspace (-1/128, 1+1/128, 3)', "zdata", ones (3), ...
"facecolor", "texturemap", "cdata", flipud (cdata), ...
"edgecolor", "none");
axis ([1, 64, 0, 1], "xy");
## Zoom and look at the borders
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- [Octave-bug-tracker] [bug #55632] display of image pixels and axis limits, Rik, 2019/02/02
- [Octave-bug-tracker] [bug #55632] display of image pixels and axis limits,
Pantxo Diribarne <=
- [Octave-bug-tracker] [bug #55632] display of image pixels and axis limits, Pantxo Diribarne, 2019/02/03
- [Octave-bug-tracker] [bug #55632] display of image pixels and axis limits, Rik, 2019/02/03
- [Octave-bug-tracker] [bug #55632] display of image pixels and axis limits, Rik, 2019/02/05
- [Octave-bug-tracker] [bug #55632] display of image pixels and axis limits, Pantxo Diribarne, 2019/02/08
- [Octave-bug-tracker] [bug #55632] display of image pixels and axis limits, Pantxo Diribarne, 2019/02/08
- [Octave-bug-tracker] [bug #55632] display of image pixels and axis limits, Pantxo Diribarne, 2019/02/08
- [Octave-bug-tracker] [bug #55632] display of image pixels and axis limits, Rik, 2019/02/08
- [Octave-bug-tracker] [bug #55632] display of image pixels and axis limits, Pantxo Diribarne, 2019/02/09
- [Octave-bug-tracker] [bug #55632] display of image pixels and axis limits, Pantxo Diribarne, 2019/02/12
- [Octave-bug-tracker] [bug #55632] display of image pixels and axis limits, Rik, 2019/02/13