diff options
Diffstat (limited to 'tools/source/generic/gen.cxx')
| -rw-r--r-- | tools/source/generic/gen.cxx | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tools/source/generic/gen.cxx b/tools/source/generic/gen.cxx index 3593801579ac..53bb2680c5c8 100644 --- a/tools/source/generic/gen.cxx +++ b/tools/source/generic/gen.cxx @@ -233,4 +233,19 @@ OString tools::Rectangle::toString() const return ss.str().c_str(); } +void tools::Rectangle::expand(long nExpandBy) +{ + nLeft -= nExpandBy; + nTop -= nExpandBy; + if (nRight == RECT_EMPTY) + nRight = nLeft + nExpandBy - 1; + else + nRight += nExpandBy; + if (nBottom == RECT_EMPTY) + nBottom = nTop + nExpandBy - 1; + else + nBottom += nExpandBy; +} + + /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |