#include <image_reader.hpp>
Public Member Functions | |
virtual unsigned | width () const =0 |
virtual unsigned | height () const =0 |
virtual void | read (unsigned x, unsigned y, ImageData32 &image)=0 |
virtual | ~ImageReader () |
virtual mapnik::ImageReader::~ImageReader | ( | ) | [inline, virtual] |
virtual unsigned mapnik::ImageReader::height | ( | ) | const [pure virtual] |
Implemented in mapnik::PngReader, and mapnik::TiffReader.
virtual void mapnik::ImageReader::read | ( | unsigned | x, | |
unsigned | y, | |||
ImageData32 & | image | |||
) | [pure virtual] |
Implemented in mapnik::PngReader, and mapnik::TiffReader.
virtual unsigned mapnik::ImageReader::width | ( | ) | const [pure virtual] |
Implemented in mapnik::PngReader, and mapnik::TiffReader.