Inheritance diagram for VRay::LocalPng:

Public Member Functions
	LocalPng (const VRayImage *img, bool preserveAlpha=false)

	LocalPng (const VRayImage *img, const VRayRenderer &renderer, bool preserveAlpha=false)
	Same as the other constructor. The renderer is used to log error messages.

Public Member Functions inherited from VRay::CompressImage
void *	getBuf () const
	Returns a pointer to the image data.

size_t	getLen () const
	Returns size of image data in bytes.

	operator size_t () const

bool	saveToFile (const char *fileName) const
	Write the data to disk.

bool	saveToFile (const std::string &fileName) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

void	swap (CompressImage &ci)

Additional Inherited Members
Protected Attributes inherited from VRay::CompressImage
byte *	bufAddr

size_t	bufSize

Constructor & Destructor Documentation

◆ LocalPng()

inline

Compression is performed in this constructor

Parameters

img	The source image to compress. The source is not modified.
preserveAlpha	You need to set this explicitly to true to keep the alpha channel in the PNG

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