nr-translate-scale-ops.cpp revision 6b15695578f07a3f72c4c9475c1a261a3021472a
#include "libnr/nr-matrix-ops.h"
NR::Matrix
operator*(NR::translate const &t, NR::scale const &s)
{
using NR::X; using NR::Y;
NR::Matrix ret(s);
ret[4] = t[X] * s[X];
ret[5] = t[Y] * s[Y];
assert_close( ret, NR::Matrix(t) * NR::Matrix(s) );
return ret;
}
/*
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 :