diff options
Diffstat (limited to 'glcdgraphics/image.h')
| -rw-r--r-- | glcdgraphics/image.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/glcdgraphics/image.h b/glcdgraphics/image.h index 888d942..f594886 100644 --- a/glcdgraphics/image.h +++ b/glcdgraphics/image.h @@ -10,6 +10,7 @@ * to the COPYING file distributed with this package. * * (c) 2004 Andreas Regel <andreas.regel AT powarman.de> + * (c) 2013 Wolfgang Astleitner <mrwastl AT users sourceforge net> */ #ifndef _GLCDGRAPHICS_IMAGE_H_ @@ -18,6 +19,7 @@ #include <stdint.h> #include <vector> +#include <string> namespace GLCD { @@ -33,6 +35,8 @@ private: unsigned int curBitmap; uint64_t lastChange; std::vector <cBitmap *> bitmaps; + + uint32_t Blend(uint32_t fgcol, uint32_t bgcol, uint8_t level, double antiAliasGranularity = 0.0) const; public: cImage(); ~cImage(); @@ -51,6 +55,12 @@ public: cBitmap * GetBitmap() const; void AddBitmap(cBitmap * Bitmap) { bitmaps.push_back(Bitmap); } void Clear(); + + bool Scale(uint16_t scalew, uint16_t scaleh, bool AntiAlias = false); + + static bool LoadImage(cImage & image, const std::string & fileName); + static bool SaveImage(cImage & image, const std::string & fileName); + static const std::string GetFilenameExtension(const std::string & fileName); }; } // end of namespace |