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/*
* GraphLCD graphics library
*
* imagefile.h - base class for file loading and saving
*
* This file is released under the GNU General Public License. Refer
* to the COPYING file distributed with this package.
*
* (c) 2006 Andreas Regel <andreas.regel AT powarman.de>
* (c) 2010-2013 Wolfgang Astleitner <mrwastl AT users sourceforge net>
*/
#include "image.h"
#include "imagefile.h"
#include "bitmap.h"
namespace GLCD
{
cImageFile::cImageFile(void)
{
}
cImageFile::~cImageFile(void)
{
}
bool cImageFile::Load(cImage & image, const std::string & fileName)
{
return false;
}
bool cImageFile::Save(cImage & image, const std::string & fileName)
{
return false;
}
bool cImageFile::LoadScaled(cImage & image, const std::string & fileName, uint16_t & scalew, uint16_t & scaleh)
{
if (Load(image, fileName)) {
if (scalew || scaleh) {
return image.Scale(scalew, scaleh, true);
} else {
return true;
}
} else {
scalew = 0;
scaleh = 0;
return false;
}
}
} // end of namespace
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