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- function o = orient(or)
- %ORIENT Hardcopy paper orientation.
- % ORIENT LANDSCAPE causes subsquent PRINT operations from the current
- % figure window to generate output in full-page landscape orientation
- % on the paper.
- % ORIENT PORTRAIT returns to the default PORTRAIT orientation with
- % the figure window occupying a rectangle with aspect ration 4/3 in
- % the middle of the page.
- % ORIENT TALL causes the figure window to map to the whole page
- % in portrait orientation.
- % ORIENT, by itself, returns a string containing the current paper
- % orientation, either PORTRAIT, LANDSCAPE or TALL.
- %
- % ORIENT is an M-file that sets the PaperOrientation and PaperPosition
- % properties of the current figure window.
- %
- % See also PRINT.
-
- % Copyright (c) 1984-93 by The MathWorks, Inc.
-
- if nargin == 0
- o = lower(get(gcf,'PaperOrientation'));
- if strcmp(o,'portrait')
- pp = get(gcf,'PaperPosition');
- ps = get(gcf,'PaperSize');
- if all(pp([3,4]) == ps) & ps(1) < ps(2)
- o = 'tall';
- end
- end
- return
- end
-
- do = lower(get(gcf,'DefaultFigurePaperOrientation'));
- drect = get(0,'DefaultFigurePaperPosition');
- frectpin = [.25 2.5 8 6];
- or = lower(or);
- if strcmp(or,'portrait')
- set(gcf,'PaperOrientation','portrait')
- if strcmp(do,'portrait')
- set(gcf,'PaperPosition',drect)
- else
- un = get(gcf,'PaperUnits');
- set(gcf,'PaperUnits','inches');
- set(gcf,'PaperPosition',frectpin);
- set(gcf,'PaperUnits',un);
- end
- elseif strcmp(or,'landscape')
- set(gcf,'PaperOrientation',or);
- if strcmp(do,'landscape')
- set(gcf,'PaperPosition',drect)
- else
- un = get(gcf,'PaperUnits');
- set(gcf,'PaperUnits','inches');
- ps = get(gcf,'PaperSize');
- rect = [0 0 ps];
- set(gcf,'PaperPosition',rect);
- set(gcf,'PaperUnits',un);
- end
- elseif strcmp(or,'tall')
- set(gcf,'PaperOrientation','portrait')
- un = get(gcf,'PaperUnits');
- set(gcf,'PaperUnits','inches');
- ps = get(gcf,'PaperSize');
- rect = [0 0 ps];
- set(gcf,'PaperPosition',rect);
- set(gcf,'PaperUnits',un);
- else
- error('Unknown command option.')
- end
-