xgetechget the current graphics scaleCalling Sequence[wrect, frect, logflag, arect] = xgetech()Argumentswrect, frectreal vectors.logflag
string of size 2 "xy".
Descriptionxgetech returns the current graphics scale (of
the current window). The rectangle [xmin, ymin, xmax,
ymax]
given by frect is the size of the
whole graphics window. The plotting will be made in the region of
the current graphics window specified by wrect.
wrect=[x, y, w, h] (upper-left point, width,
height) describes a region inside the graphics window. The values in
wrect are specified using proportion of the width
and height of the graphics window:
wrect=[0, 0, 1, 1] means that the whole graphics
window is used.
wrect=[0.5, 0, 0.5, 1] means that the graphics
region is the right half of the graphics window.
logflag is a string of size 2
"xy", where x and
y can be "n" or
"l". "n" stands for normal (linear) scale and "l" stands for logscale.
x stands for the x-axis and y
stands for the y-axis.
arect = [x_left, x_right, y_up, y_down] gives the
frame size inside the subwindow. The graphic frame is specified
(like wrect) using proportion of the width or
height of the current graphic subwindow. Default value is
1/8*[1,1,1,1]. If arect is not
given, current value remains unchanged.
Examples
xsetech([0,0,1.0,0.5])
plot2d()
xsetech([0,0.5,1.0,0.5])
grayplot()
xsetech([0,0,1.0,0.5])
[wrect,frect,logflag,arect]=xgetech();
xsetech([0,0.5,1.0,0.5])
[wrect,frect,logflag,arect]=xgetech();
See Also
xsetech