gusucode.com > demos工具箱matlab源码程序 > demos/imtext.m
function H = imtext(x,y,T,justify) %IMTEXT Place possibly multi-line text as xlabel. % IMTEXT(x,y,T) writes T, center justified, with the lower left % corner at axis normalized coordinates (x,y). % IMTEXT(x,y,T,'center') and IMTEXT(x,y,T,'right) are also possible. % H = IMTEXT(...) returns a vector of handles to the lines of text. % Copyright 1984-2014 The MathWorks, Inc. if nargin < 4 justify = 'center'; end ax = gca; dely = .04; [m,n] = size(T); for k = 1:m h(k) = text(x,y,T(k,:),'units','norm','horiz',justify); y = y + dely; end if nargout > 0 H = h'; end