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[Octave-bug-tracker] [bug #49216] title texts in qt plots are "ugly"
From: |
Hartmut |
Subject: |
[Octave-bug-tracker] [bug #49216] title texts in qt plots are "ugly" |
Date: |
Wed, 28 Sep 2016 18:42:39 +0000 (UTC) |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:49.0) Gecko/20100101 Firefox/49.0 |
URL:
<http://savannah.gnu.org/bugs/?49216>
Summary: title texts in qt plots are "ugly"
Project: GNU Octave
Submitted by: hardy
Submitted on: Wed 28 Sep 2016 06:42:37 PM GMT
Category: Plotting with OpenGL
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Inaccurate Result
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 4.0.3
Operating System: Any
_______________________________________________________
Details:
This happens with qt plots (Octave 4.2.0-rc2, Octave 4.0.3, and before) under
Win and Linux OS:
The title text of plots is printed in bold. Once it reaches a readable
fontsize this texts looks quite "ugly". There might be missing some
anti-aliasing?
Here is a short script to show what I mean:
clear, close all;
plot(1:10);
title('Title-Text: SNR', 'fontsize', 14);
I will attach screenshots of the resulting figures. (The Octave-Linux figure
used fonsize 18 instead, to get comparably sized text). Espacially the "N"
character in Octave-Windows does not look very nice. I have done the
screenshots also with Matlab-Windows and with Octave-Linux (the screenshot
program in Linux wasn't quite able to reproduce this "ugliness", it seemd to
do some anti-aliasing on its own. I will attach the image anyways.)
Note: This bug report is not about the incorrect fontsize of the displayed
text, this already covered in bug #45600.
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Wed 28 Sep 2016 06:42:37 PM GMT Name:
Octave-4.2.0-rc2_Win7_fontsize14.jpg Size: 78kB By: hardy
<http://savannah.gnu.org/bugs/download.php?file_id=38616>
-------------------------------------------------------
Date: Wed 28 Sep 2016 06:42:37 PM GMT Name: Octave-4.0.3_Linux_fontsize18.png
Size: 790kB By: hardy
<http://savannah.gnu.org/bugs/download.php?file_id=38617>
-------------------------------------------------------
Date: Wed 28 Sep 2016 06:42:37 PM GMT Name: ML_Win7_fontsize14.jpg Size:
102kB By: hardy
<http://savannah.gnu.org/bugs/download.php?file_id=38618>
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?49216>
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- [Octave-bug-tracker] [bug #49216] title texts in qt plots are "ugly",
Hartmut <=
- [Octave-bug-tracker] [bug #49216] title texts in qt plots are "ugly", Rik, 2016/09/28
- [Octave-bug-tracker] [bug #49216] title texts in qt plots are "ugly", Dan Sebald, 2016/09/28
- [Octave-bug-tracker] [bug #49216] title texts in qt plots are "ugly", Rik, 2016/09/28
- Message not available
- [Octave-bug-tracker] [bug #49216] title texts in qt plots are "ugly", Hartmut, 2016/09/29
- [Octave-bug-tracker] [bug #49216] title texts in qt plots are "ugly", Rik, 2016/09/29
- [Octave-bug-tracker] [bug #49216] title texts in qt plots are "ugly", Mike Miller, 2016/09/29
- [Octave-bug-tracker] [bug #49216] title texts in qt plots are "ugly", Mike Miller, 2016/09/29
- [Octave-bug-tracker] [bug #49216] title texts in qt plots are "ugly", Hartmut, 2016/09/29
- [Octave-bug-tracker] [bug #49216] title texts in qt plots are "ugly", Mike Miller, 2016/09/29