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| author | Bjørn Lindeijer <bjorn@lindeijer.nl> | 2005-02-18 11:13:53 +0000 |
|---|---|---|
| committer | Bjørn Lindeijer <bjorn@lindeijer.nl> | 2005-02-18 11:13:53 +0000 |
| commit | 1cc8f5dc5413651d12df2ada51538d46734b0f0f (patch) | |
| tree | 00ec79c11da398a1d53f8cee7e8faaddd2ff11fa /src/resources/image.h | |
| parent | 700730abd0f2c87f4170d4565587ff986bd21018 (diff) | |
| download | mana-1cc8f5dc5413651d12df2ada51538d46734b0f0f.tar.gz mana-1cc8f5dc5413651d12df2ada51538d46734b0f0f.tar.bz2 mana-1cc8f5dc5413651d12df2ada51538d46734b0f0f.tar.xz mana-1cc8f5dc5413651d12df2ada51538d46734b0f0f.zip | |
So I added this alpha attribute to images...
Diffstat (limited to 'src/resources/image.h')
| -rw-r--r-- | src/resources/image.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/resources/image.h b/src/resources/image.h index 09a0fc7e..a92e6cc3 100644 --- a/src/resources/image.h +++ b/src/resources/image.h @@ -117,6 +117,16 @@ class Image : public Resource virtual void drawPattern( SDL_Surface *screen, int x, int y, int w, int h); + /** + * Sets the alpha value of this image. + */ + void setAlpha(float alpha); + + /** + * Returns the alpha value of this image. + */ + float getAlpha(); + protected: #ifdef USE_OPENGL GLuint image; @@ -125,6 +135,7 @@ class Image : public Resource #else SDL_Surface *image; #endif + float alpha; }; /** |