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Re: New release (v0.8.8rc4)
"Andrew D. Hwang" <ahwang@mathcs.holycross.edu> writes:
> * A few small bugs have been fixed. (No one's been using the contrib
> package...? :)
As for me, I haven't needed it yet, but I expect to be using it a bit
in the future.
I just tried it out, though, using the program on page 43 of the
manual:
#include <epix.h>
main() {
struct CartesianStyle cs;
bounding_box(P(-3,-2),P(5,6));
picture(P(12,12));
unitlength("5mm");
begin();
initCartesianStruct(&cs);
cartesianCoord(cs);
end();
}
When I run epix on it, I get the error:
jay> epix test.c
test.c: In function `int main()':
test.c:5: aggregate `CartesianStyle cs' has incomplete type and cannot be
defined
test.c:12: `initCartesianStruct' undeclared (first use this function)
test.c:12: (Each undeclared identifier is reported only once for each function
it appears in.)
test.c:13: `cartesianCoord' undeclared (first use this function)
epix: ERROR: Compilation failed
One other thing. The axes generated with h_axis, etc., don't have
arrows on their ends. The axes genereated by ePiX_ext have arrows in
the positive directions. Usually when I draw axes, I mean for them to
extend infinitely in all directions, so I have arrows on both sides.
Is there a way of doing this?
(Also, plots with arrows would be handy.)
Jay