[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Octave-bug-tracker] [bug #33929] fltk shows wrong coordinates of the mo
From: |
kloof |
Subject: |
[Octave-bug-tracker] [bug #33929] fltk shows wrong coordinates of the mouse cursor |
Date: |
Tue, 02 Aug 2011 16:26:21 +0000 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/534.30 (KHTML, like Gecko) Ubuntu/11.04 Chromium/12.0.742.112 Chrome/12.0.742.112 Safari/534.30 |
URL:
<http://savannah.gnu.org/bugs/?33929>
Summary: fltk shows wrong coordinates of the mouse cursor
Project: GNU Octave
Submitted by: kloof
Submitted on: Tue 02 Aug 2011 16:26:20 GMT
Category: Plotting
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Incorrect Result
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 3.4.1
Operating System: GNU/Linux
_______________________________________________________
Details:
When I do
octave:1> version
ans = 3.4.0
octave:2> graphics_toolkit ('fltk')
octave:3> x=0:0.05:2*pi ; y=sin(x); plot(x,y)
octave:4>
the sine plots correctly, but the mouse cursor is off: it shows for instance
that 'y'=0.994 when it is clearly above 1.
The screenshot shows the 'miscalculation'. Due to the screenshot, the 'cross'
cursor has turned into a 'arrow' cursor, but I found this (tiny) bug using the
cross-cursor.
The relative error seems to persist for bigger numbers too.
Octave+Gnuplot does it correctly.
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Tue 02 Aug 2011 16:26:20 GMT Name: Screenshot-1.png Size: 22kB By:
kloof
<http://savannah.gnu.org/bugs/download.php?file_id=23729>
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?33929>
_______________________________________________
Message sent via/by Savannah
http://savannah.gnu.org/
- [Octave-bug-tracker] [bug #33929] fltk shows wrong coordinates of the mouse cursor,
kloof <=