ToBeReviewed/POSTSCRIPT/
calibre.pro
From a ration aspect and values (in line of character) of different margins,
it calculate POSFENETRE and POSBAR which serve to place the drawing and the color
bar thanks to !p.position on a leaf or a screen output whose the window has the same
proportion.
calibre
Graphics
calibre, rapportyx, marge, margebar, smalldraw, posfenetre, posbar, REMPLI=REMPLI, YXASPECT=YXASPECT, PORTRAIT=PORTRAIT, LANDSCAPE=LANDSCAPE, _EXTRA=_EXTRA
Parameters
rapportyx
in
required
Scale ratio between the length of the y axis and the x one. For example,
for an xy map: rapportyx=(lat2-lat1)/(lon2-lon1)
marge
in
required
type: vector
Vector made of 4 elements containing the size of the left, right, up and
bottom margin having to surround the graph.
All is measured in lines of characters.
margebar
in
required
type: vector
Vector made of 4 elements containing the size of the left, right and bottom
margin and -BEWARE- the last element is this time the position of the right up
corner, having to surround the color bar. All is measured in lines of characters.
smalldraw
in
required
type: vector
2 possibilities:
It is vector made of 4 elements giving (in portrait or landscape) the position
of the frame in which the drawing must go in. This position is given by coordinates
of the 2 corners of the frame: in the left bottom and the right up. It is always
(for a postscript or a screen output) express in cm, the origin being the
left bottom corner.
It is a vector made of 3 elements giving the number of column to be done in the
drawing, the number of line and the number of the case the number have to fill
(see matlab). For example, to do 6 drawings in 3 columns and 2 lines and
fill the 4th case, small=[2,3,4]
posfenetre
type: vector
It is a vector made of 4 elements containing the position of the frame
containing captions + the graph in normalized coordinates.
Comment: to position the drawing, we have to do !p.position=POSFENETRE
after the call of calibre.
posbar
type: vector
See POSFENTERE but for the color bar. Same comment to position the color bar, !p.position=POSBAR
Keywords
REMPLI
Force the drawing to fill the biggest possible place defined by
SMALLDRAW without respect the y/x ratio.
YXASPECT
Force the y/x ratio to take the value RAPPORTYX*YXASPECT.
This keyword can be used in 2 cases:
1) YXASPECT=1 : force RAPPORTYX to be respected otherwise, calibre take the
initiative to change it a little in the case of the aspect ratio of SMALL
is too different of the one of SMALLDRAW.
2) YXASPECT=n : multiply by n the aspect ratio given by default.
For example in plt, RAPPORTYX is calculated to the
reference be orthonormal,
to have a reference where the y axis is 2 time bigger than the x one, YXASPECT=2.
PORTRAIT
Force the page or the window to be in standing position.
LANDSCAPE
Force the page or the window on the screen to be in lengthened position.
_EXTRA
Used to pass keywords
Version history
Version
$Id: calibre.pro 378 2008-08-12 12:35:46Z pinsard $
History
Sebastien Masson (smasson@lodyc.jussieu.fr)
11/12/98
Other attributes
Uses routines
common
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