From 179fa413b047bede6e32109e2ce82437c5fb8d34 Mon Sep 17 00:00:00 2001 From: MenTaLguY Date: Mon, 16 Jan 2006 02:36:01 +0000 Subject: moving trunk for module inkscape (bzr r1) --- src/libnr/nr-translate-matrix-ops.cpp | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 src/libnr/nr-translate-matrix-ops.cpp (limited to 'src/libnr/nr-translate-matrix-ops.cpp') diff --git a/src/libnr/nr-translate-matrix-ops.cpp b/src/libnr/nr-translate-matrix-ops.cpp new file mode 100644 index 000000000..d03caf4ff --- /dev/null +++ b/src/libnr/nr-translate-matrix-ops.cpp @@ -0,0 +1,27 @@ +#include "libnr/nr-matrix-ops.h" + +namespace NR { + +Matrix +operator*(translate const &t, Matrix const &m) +{ + Matrix ret(m); + ret[4] += m[0] * t[X] + m[2] * t[Y]; + ret[5] += m[1] * t[X] + m[3] * t[Y]; + assert_close( ret, Matrix(t) * m ); + return ret; +} + +} /* namespace NR */ + + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : -- cgit v1.2.3