V_AXISENLARGE - enlarge the axes of a figure (f,h)
Usage: (1) v_axisenlarge(1.05) % enlarge axes by 5% in each direction
(2) v_axisenlarge(-1.05) % shrink to fit content before enlarging
Inputs:
f enlarge axis by a factor f relative to current size or
by -f relative to the graph content. For separate factors
in each direction use [fx fy fz] or [fleft fright fbottom ftop fdown fup]
h axis handle [default = gca]0001 function v_axisenlarge(f,h) 0002 %V_AXISENLARGE - enlarge the axes of a figure (f,h) 0003 % 0004 % Usage: (1) v_axisenlarge(1.05) % enlarge axes by 5% in each direction 0005 % (2) v_axisenlarge(-1.05) % shrink to fit content before enlarging 0006 % 0007 % Inputs: 0008 % f enlarge axis by a factor f relative to current size or 0009 % by -f relative to the graph content. For separate factors 0010 % in each direction use [fx fy fz] or [fleft fright fbottom ftop fdown fup] 0011 % h axis handle [default = gca] 0012 0013 % Copyright (C) Mike Brookes 2012 0014 % Version: $Id: v_axisenlarge.m 10865 2018-09-21 17:22:45Z dmb $ 0015 % 0016 % VOICEBOX is a MATLAB toolbox for speech processing. 0017 % Home page: http://www.ee.ic.ac.uk/hp/staff/dmb/voicebox/voicebox.html 0018 % 0019 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 0020 % This program is free software; you can redistribute it and/or modify 0021 % it under the terms of the GNU General Public License as published by 0022 % the Free Software Foundation; either version 2 of the License, or 0023 % (at your option) any later version. 0024 % 0025 % This program is distributed in the hope that it will be useful, 0026 % but WITHOUT ANY WARRANTY; without even the implied warranty of 0027 % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0028 % GNU General Public License for more details. 0029 % 0030 % You can obtain a copy of the GNU General Public License from 0031 % http://www.gnu.org/copyleft/gpl.html or by writing to 0032 % Free Software Foundation, Inc.,675 Mass Ave, Cambridge, MA 02139, USA. 0033 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 0034 fpt=[1 1 1 1 1 1; 1 1 2 2 2 2; 1 1 2 2 3 3; 1 2 3 4 3 4; 1 2 3 4 5 5; 1 2 3 4 5 6]; 0035 if nargin<2 || ~numel(h) 0036 h=gca; 0037 end 0038 if nargin<1 || ~numel(f) 0039 f=-1.02; 0040 end 0041 nf=min(numel(f),6); 0042 f=f(fpt(nf,:)); % expand f to dimension 4 0043 if any(f>=0) 0044 ax0=[get(h,'XLim') get(h,'YLim') get(h,'ZLim')]; 0045 else 0046 ax0=zeros(1,6); 0047 end 0048 if any(f<0) 0049 axis(h,'tight'); 0050 ax1=[get(h,'XLim') get(h,'YLim') get(h,'ZLim')]; 0051 ax0(f<0)=ax1(f<0); 0052 f=abs(f); 0053 end 0054 ax1=ax0.*f+ax0([2 1 4 3 6 5]).*(1-f); 0055 set(h,'XLim',ax1(1:2),'YLim',ax1(3:4),'ZLim',ax1(5:6));