Mercurial > hg > octave-nkf
view doc/interpreter/octave-cli.1 @ 20480:062422f2e399
Show axes coordinates in Qt figures (bug #44959)
* Canvas.h: new private bool member m_updtaCurrentPoint, to decide wether update the figure "currentpoint" property
* Canvas.h (Canvas::enableCurrentPointUpdates): new method to set m_updtaCurrentPoint
* Canvas.cc (Canvas::canvasMousePressEvent): move the code for axes/object selection in a dedicated method and call this method (select_object) instead.
* Canvas.cc (Canvas::select_object): new method for axes/object selection.
* Canvas.cc (Canvas::canvasMouseMoveEvent): update the parent figure status bar with the hovered axes coordinates
* Figure.h: declare new method updateStatusBar
* Figure.h: declare new private QStatusBar member m_statusBar. Include QStatusBar.h
* Figure.cc (Figure::Figure): unconditionally enable mouse traching
* Figure.cc (Figure::Figure): add status below of the canvas
* Figure.cc (Figure::update): take status bar into account when updating the figure position
* Figure.cc (Figure::update): remove some of the leftover debug comments
* Figure.cc: define new method updateStatusBar
author | Pantxo Diribarne <pantxo.diribarne@gmail.com> |
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date | Sat, 13 Jun 2015 13:27:01 +0200 |
parents | 8d7e45ea11fa |
children |
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.\" Copyright (C) 1996-2014 John W. Eaton .\" .\" This file is part of Octave. .\" .\" Octave is free software; you can redistribute it and/or modify it .\" under the terms of the GNU General Public License as published by the .\" Free Software Foundation; either version 3 of the License, or (at .\" your option) any later version. .\" .\" Octave is distributed in the hope that it will be useful, but WITHOUT .\" ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or .\" FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License .\" for more details. .\" .\" You should have received a copy of the GNU General Public License .\" along with Octave; see the file COPYING. If not, see .\" <http://www.gnu.org/licenses/>. .\" -------------------------------------------------------------------- .de Vb \" (V)erbatim (b)egin. Use fixed width font and no justification .ft CW .nf .. .de Ve \" (V)erbatim (e)nd. Return to regular font and justification .ft R .fi .. .\" -------------------------------------------------------------------- .TH OCTAVE-CLI 1 "03 January 2014" "GNU Octave" .SH NAME octave-cli \- A high-level interactive language for numerical computations. .SH SYNOPSIS \fBoctave-cli\fP [\fIoptions\fP]... [\fIfile\fP] .SH DESCRIPTION Octave is a high-level language, primarily intended for numerical computations. It provides a convenient command line interface for solving linear and nonlinear problems numerically. \fBoctave-cli\fP has been compiled without any GUI support (Qt) which makes it smaller than the default \fBoctave\fP executable, but also limits it to providing just the command line interface (CLI). .SH OPTIONS The complete set of command-line options for \fBoctave-cli\fP is available by running the following command from the shell. .Vb octave-cli \-\-help .Ve .SH DOCUMENTATION The primary documentation for Octave is written using Texinfo, the GNU documentation system, which allows the same source files to be used to produce online and printed versions of the manual. .PP You can read the online copy of the Octave documentation by issuing the following command from within Octave. .Vb octave:1> doc .Ve The Info files may also be read with a stand-alone program such as \fBinfo\fP or \fBxinfo\fP. HTML, Postscript, or PDF versions of the documentation are installed on many systems as well. .SH BUGS The Octave project maintains a bug tracker at http://bugs.octave.org. Before submitting a new item please read the instructions at http://www.octave.org/bugs.html on how to submit a useful report. .SH FILES Upon startup Octave looks for four initialization files. Each file may contain any number of valid Octave commands. .TP \fIoctave-home\fP/share/octave/site/m/startup/octaverc Site-wide initialization file which changes options for all users. \fIoctave-home\fP is the directory where Octave was installed such as \fB/usr/local\fP. .TP \fIoctave-home\fP/share/octave/\fIversion\fP/m/startup/octaverc Site-wide initialization file for Octave version \fIversion\fP. .TP ~/.octaverc User's personal initialization file. .TP \&\.octaverc Project-specific initialization file located in the current directory. .SH AUTHOR John W. Eaton <jwe@octave.org> .SH SEE ALSO octave (1)