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author | John Polstra <jdp@FreeBSD.org> | 2000-02-13 23:51:50 +0000 |
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committer | John Polstra <jdp@FreeBSD.org> | 2000-02-13 23:51:50 +0000 |
commit | 6272a431d43804d4f97a596082727658345be9f7 (patch) | |
tree | 85366be195e28a050a5c9c0baa15f17fa8439a16 /graphics/juno-2/pkg-descr | |
parent | b4951ea9a0ae9622f03e42d290b668f8b987df23 (diff) |
Notes
Diffstat (limited to 'graphics/juno-2/pkg-descr')
-rw-r--r-- | graphics/juno-2/pkg-descr | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/graphics/juno-2/pkg-descr b/graphics/juno-2/pkg-descr new file mode 100644 index 000000000000..1a81763abfe3 --- /dev/null +++ b/graphics/juno-2/pkg-descr @@ -0,0 +1,24 @@ +Juno-2 is a drawing editor that features a powerful constraint +solver, extensibility through an embedded programming and constraint +definition language, and double-view editing. + +Constraints allow you to specify locations in your drawing +declaratively. For example, to draw an equilateral triangle, you +first draw an arbitrary triangle and then constrain its sides to +be equal; Juno-2 will adjust the vertices to make the triangle +equilateral. Moreover, the constraints are maintained whenever part of +the picture is changed, so constraints make it easier to maintain a +picture in the face of modifications. + +Constraints in Juno-2 are declarative, and they can include non-linear +functions and ordered pairs. Moreover, the Juno-2 constraint solver is +not limited to acyclic constraint systems. This means that Juno-2's +constraint solver is significantly more powerful and easier to use +than other ``one-way'' constraint solvers such as DeltaBlue. + +This port installs some examples into "${PREFIX}/share/examples/Juno". +Not all of them work; read the README file there. + +WWW: http://www.research.digital.com/SRC/juno-2/ + +John Polstra <jdp@FreeBSD.org> |