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net_instaweb::spriter::LibpngImageLibrary::Canvas Class Reference

#include "libpng_image_library.h"

Inheritance diagram for net_instaweb::spriter::LibpngImageLibrary::Canvas:
net_instaweb::spriter::ImageLibraryInterface::Canvas

Public Member Functions

 Canvas (ImageLibraryInterface *lib, const Delegate *d, const GoogleString &base_out_path, int width, int height)
 
virtual bool DrawImage (const ImageLibraryInterface::Image *image, int x, int y)
 
virtual bool WriteToFile (const FilePath &write_path, ImageFormat format)
 

Additional Inherited Members

- Protected Member Functions inherited from net_instaweb::spriter::ImageLibraryInterface::Canvas
 Canvas (ImageLibraryInterface *lib)
 
- Protected Attributes inherited from net_instaweb::spriter::ImageLibraryInterface::Canvas
ImageLibraryInterfacelib_
 

Detailed Description

Canvases are mutable rectangles onto which a program may draw. For now, we support stamping images into a canvas, and writing a canvas to a file.


The documentation for this class was generated from the following file: