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| author | mrwastl <mrwastl@users.sourceforge.net> | 2011-10-15 18:41:49 +0200 |
|---|---|---|
| committer | mrwastl <mrwastl@users.sourceforge.net> | 2011-10-15 18:41:49 +0200 |
| commit | cb4534730274a32e7c4e64c7f282bd258375b1f9 (patch) | |
| tree | e14bfcce71b13d802a31cdae9ed7b43cff9dc1b1 /glcdgraphics/imagefile.h | |
| parent | ab3acde2326a9d8f942995325b71b3aeaf24b918 (diff) | |
| download | graphlcd-base-cb4534730274a32e7c4e64c7f282bd258375b1f9.tar.gz graphlcd-base-cb4534730274a32e7c4e64c7f282bd258375b1f9.tar.bz2 | |
support for scaling of images (image/graphicsmagick supported images only at the moment); skins: additional paraemter 'scale' for <image/>; added method for emptying of image cache (cImageCache::Clear())
Diffstat (limited to 'glcdgraphics/imagefile.h')
| -rw-r--r-- | glcdgraphics/imagefile.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/glcdgraphics/imagefile.h b/glcdgraphics/imagefile.h index bf5ff5e..bc7e835 100644 --- a/glcdgraphics/imagefile.h +++ b/glcdgraphics/imagefile.h @@ -26,6 +26,13 @@ public: virtual ~cImageFile(); virtual bool Load(cImage & image, const std::string & fileName); virtual bool Save(cImage & image, const std::string & fileName); + + virtual bool SupportsScaling(void) { return false; } + virtual bool LoadScaled(cImage & image, const std::string & fileName, uint16_t & scalew, uint16_t & scaleh) { + scalew = 0; + scaleh = 0; + return Load(image, fileName); + } }; } // end of namespace |