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.TH xgetech 2 "April 1993" "Scilab Group" "Scilab Function"
.so ../sci.an
.SH NAME
xgetech - get the current graphic 2d scale
.SH CALLING SEQUENCE
.nf
[frect1,frect,[logflag]]=xgetech()
.fi
.SH PARAMETERS
.TP 15
frect1, frect
: real vectors (rect. def)
.TP 10
logflag
: a string of size 2 "xy".
.SH DESCRIPTION
This function returns the current graphic scale.
If one uses the current graphic scale, the points in the
\fVfrect\fR rectangle [xmin,ymin,xmax,ymax] will be drawn in the
the region of the current graphic window specified by \fVfrect1\fR.
.LP
\fVfrect1=[x,y,w,h]\fR ( Upper-Left Width Height ) describes a region inside
the graphic window. The values in \fVwrect1\fR are specified using proportion
of the width or height of the graphic window.
.LP
\fVfrect1=[0,0,1.0,1.0]\fR means that all the graphic window will be used.
.LP
\fVfrect1=[0.5,0,0.5,1.0]\fR means that the graphic region will be the right
half of the graphic window.
The \fVlogflag\fR is a string of size 2 "xy", where x and y can be "n" or "l".
It gives information on the log scale status for the current scale, "n" stands for
normal and "l" for logscale. x is for the x-axis and y for the y-axis.
.SH SEE ALSO
xsetech
.SH AUTHOR
J.Ph.C.
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