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| author | mrwastl <mrwastl@users.sourceforge.net> | 2011-06-20 23:13:54 +0200 |
|---|---|---|
| committer | mrwastl <mrwastl@users.sourceforge.net> | 2011-06-20 23:13:54 +0200 |
| commit | 8b198b4be836b4718cd3ce96e8ba8590697da45a (patch) | |
| tree | 7645b90529daaf97a4eaa4ecdedeb93fff4056af /glcdskin/parser.c | |
| parent | ec46b70bd4d1a1450a2bdc197d9e5935c885c40c (diff) | |
| download | graphlcd-base-8b198b4be836b4718cd3ce96e8ba8590697da45a.tar.gz graphlcd-base-8b198b4be836b4718cd3ce96e8ba8590697da45a.tar.bz2 | |
opacity support for non-monochrome images
Diffstat (limited to 'glcdskin/parser.c')
| -rw-r--r-- | glcdskin/parser.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/glcdskin/parser.c b/glcdskin/parser.c index b017326..71df8e1 100644 --- a/glcdskin/parser.c +++ b/glcdskin/parser.c @@ -281,6 +281,7 @@ bool StartElem(const std::string & name, std::map<std::string,std::string> & att ATTRIB_OPT_FUNC_PARAM("bgcolor", object->ParseColor, object->mBackgroundColor); ATTRIB_MAN_FUNC("path", object->mPath.Parse); ATTRIB_OPT_FUNC("loop", object->ParseScrollLoopMode); + ATTRIB_OPT_FUNC_PARAM("opacity", object->ParseIntParam, object->mOpacity); } else if (name == "text" || name == "scrolltext") @@ -341,6 +342,12 @@ bool StartElem(const std::string & name, std::map<std::string,std::string> & att --object->mPos2.y; } #endif + // range checks + if (object->mOpacity < 0) + object->mOpacity = 0; + else if (object->mOpacity > 255) + object->mOpacity = 255; + } else TAG_ERR_REMAIN(context[context.size() - 1].c_str()); |