Displaying 4 results from an estimated 4 matches for "do_identify".
2000 Jan 17
1
lwd patches for "contour"
...nce it took me a while
to figure out what UNPROTECT(2) was and why it should be changed to
UNPROTECT(3) ... hope this is useful.
Ben Bolker
*** src/main/names.c.orig Mon Jan 17 11:23:26 2000
--- src/main/names.c Mon Jan 17 11:50:54 2000
***************
*** 644,650 ****
{"identify", do_identify, 0, 11, 6, PP_FUNCALL},
{"strheight", do_strheight, 0, 11, 3, PP_FUNCALL},
{"strwidth", do_strwidth, 0, 11, 3, PP_FUNCALL},
! {"contour", do_contour, 0, 11, 6, PP_FUNCALL},
{"image", do_image, 0, 11, 5, PP_FUNCALL},
{"dend", do_dend, 0, 111,...
1997 Jun 20
2
R-beta: purpose of n in identify() function?
I think I am misunderstanding something about the identify() function.
if we have an example such as this:
> x_1:10
> y_1:10
> plot(x,y)
> identify(x,y, n=1)
[1] 2 3
>
I clicked on two points and identify() returned both of them (2 and 3).
The manual says n is the maximum number of points to be identified.
If I specify n=1, should identify() return a single value?
2001 Apr 25
1
Re: identify.default ignores any setting of cex (PR#660)
...t;
> plot(1:10)
> identify(1:10, cex=0.5)
>
> ignores the cex setting. The root cause is that par(cex=0.5)
> alters cexbase for the device but sets cex=1.0, and the internal
> text plotting routines use cex and not cexbase.
>
> The obvious fix is to set cex to cexbase in do_identify. However,
> if this is fixed, there is another problem, The offset of the label
> is related to the cex in use for the label, and not for the symbol.
> So
>
> plot(1:10, type="n")
> points(1:10, cex=5)
> identify(1:10)
>
> is not sensible in placing the labels...
2000 Jan 29
1
HDF5 as a module
...9 00:23:19
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*** 181,188 ****
SEXP do_gray(SEXP, SEXP, SEXP, SEXP);
SEXP do_grep(SEXP, SEXP, SEXP, SEXP);
SEXP do_gsub(SEXP, SEXP, SEXP, SEXP);
- SEXP do_hdf5save (SEXP, SEXP, SEXP, SEXP);
- SEXP do_hdf5load (SEXP, SEXP, SEXP, SEXP);
SEXP do_hsv(SEXP, SEXP, SEXP, SEXP);
SEXP do_identify(SEXP, SEXP, SEXP, SEXP);
SEXP do_if(SEXP, SEXP, SEXP, SEXP);
--- 181,186 ----
Index: src/scripts/INSTALL.in
===================================================================
RCS file: /home/rcvs/src/R/src/scripts/INSTALL.in,v
retrieving revision 1.29
diff -c -r1.29 INSTALL.in
*** src/scripts/I...