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Diffstat (limited to 'src/lib/pixel_quanta.cc')
| -rw-r--r-- | src/lib/pixel_quanta.cc | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/lib/pixel_quanta.cc b/src/lib/pixel_quanta.cc index 12eea5031..09e684064 100644 --- a/src/lib/pixel_quanta.cc +++ b/src/lib/pixel_quanta.cc @@ -39,6 +39,20 @@ PixelQuanta::as_xml (xmlpp::Element* node) const } +int +PixelQuanta::round_x (int x_) const +{ + return x_ - (x_ % x); +} + + +int +PixelQuanta::round_y (int y_) const +{ + return y_ - (y_ % y); +} + + PixelQuanta max (PixelQuanta const& a, PixelQuanta const& b) { |