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| author | Eugene Sandulenko | 2015-04-13 01:53:10 +0200 |
|---|---|---|
| committer | Alexander Tkachev | 2016-08-24 16:07:55 +0600 |
| commit | ea80e24481f12c117d6aecf6e5260b08423454ec (patch) | |
| tree | 337aa3f0f143a1936c58680a1b47f1f638e35590 /graphics/transparent_surface.h | |
| parent | 6524a8d103c87def348b9560418850cb48d24ce4 (diff) | |
| download | scummvm-rg350-ea80e24481f12c117d6aecf6e5260b08423454ec.tar.gz scummvm-rg350-ea80e24481f12c117d6aecf6e5260b08423454ec.tar.bz2 scummvm-rg350-ea80e24481f12c117d6aecf6e5260b08423454ec.zip | |
GUI: Added animation classes
Diffstat (limited to 'graphics/transparent_surface.h')
| -rw-r--r-- | graphics/transparent_surface.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/graphics/transparent_surface.h b/graphics/transparent_surface.h index 461d7a6e4b..8654183548 100644 --- a/graphics/transparent_surface.h +++ b/graphics/transparent_surface.h @@ -154,6 +154,13 @@ struct TransparentSurface : public Graphics::Surface { TransparentSurface *convertTo(const PixelFormat &dstFormat, const byte *palette = 0) const; + float getRatio() { + if (!w) + return 0; + + return h / (float)w; + } + AlphaType getAlphaMode() const; void setAlphaMode(AlphaType); private: |