SPATMOD::IMAGE::FILTER_REPLACENULL Class Reference

Filter to replace null pixels with specified value. More...

Inheritance diagram for SPATMOD::IMAGE::FILTER_REPLACENULL:

Public Member Functions
	FILTER_REPLACENULL (STAGE *pSourceImage, bool TakeOwnership, const PIXEL &PixelReplace, bool MakeValid=true)
	FILTER_REPLACENULL (STAGE *pSourceImage, bool TakeOwnership, double ValueReplace=0, bool MakeValid=true)
virtual	~FILTER_REPLACENULL ()

Detailed Description

Filter to replace null pixels with specified value.

Can be useful for controlling the actual value of "null" pixels prior to writing to target.

SPATMOD::IMAGE::FILTER_REPLACENULL::FILTER_REPLACENULL	(	STAGE *	pSourceImage,
		bool	TakeOwnership,
		double	ValueReplace = `0`,
		bool	MakeValid = `true`
	)

Construct with numeric replacement value.

Value must be in allowed range or error will be returned in Initialize.

Parameters:

	pSourceImage	Source image stage
	TakeOwnership	Filter takes ownership of source stage and will delete when needed
	ValueReplace	Value to replace with, will be used for all samples
	MakeValid	Make replaced values "valid"

SPATMOD::IMAGE::FILTER_REPLACENULL::FILTER_REPLACENULL	(	STAGE *	pSourceImage,
		bool	TakeOwnership,
		const PIXEL &	PixelReplace,
		bool	MakeValid = `true`
	)

Construct with replacement PIXEL value.

Pixel properties must match input image or error will be returned in Initialize.

Parameters:

	pSourceImage	Source image stage
	TakeOwnership	Filter takes ownership of source stage and will delete when needed
	PixelReplace	Value to replace with
	MakeValid	Make replaced values "valid"

virtual SPATMOD::IMAGE::FILTER_REPLACENULL::~FILTER_REPLACENULL ( ) [virtual]

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