Public Member Functions | |
PngReader (const std::string &fileName) | |
~PngReader () | |
unsigned | width () const |
unsigned | height () const |
void | read (unsigned x, unsigned y, ImageData32 &image) |
mapnik::PngReader::PngReader | ( | const std::string & | fileName | ) | [explicit] |
mapnik::PngReader::~PngReader | ( | ) |
unsigned mapnik::PngReader::height | ( | ) | const [virtual] |
Implements mapnik::ImageReader.
void mapnik::PngReader::read | ( | unsigned | x, | |
unsigned | y, | |||
ImageData32 & | image | |||
) | [virtual] |
Implements mapnik::ImageReader.
References mapnik::ImageData< T >::height(), mapnik::ImageData< T >::setRow(), and mapnik::ImageData< T >::width().
unsigned mapnik::PngReader::width | ( | ) | const [virtual] |
Implements mapnik::ImageReader.