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Rogue Wave Views Foundation Package API Reference Guide |
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Rogue Wave Views Foundation Package API Reference Guide |
Rogue Wave Views Documentation Home |
Component transfer filter. More...
#include <ilviews/bitmaps/filters/component.h>
Public Member Functions | |
| IlvComponentTransferFilter () | |
| Constructor. More... | |
| ~IlvComponentTransferFilter () | |
| Destructor. More... | |
| IlvBitmapData * | apply (IlUInt count=0, const IlvBitmapData **inputs=0) |
| Applies the component transfer to the given image. | |
| IlvTransferFunction * | getAlphaFunction () const |
| Returns the alpha component transfer function. More... | |
| IlvTransferFunction * | getBlueFunction () const |
| Returns the blue component transfer function. More... | |
| IlvTransferFunction * | getGreenFunction () const |
| Returns the green component transfer function. More... | |
| IlvTransferFunction * | getRedFunction () const |
| Returns the red component transfer function. More... | |
| void | setAlphaFunction (IlvTransferFunction *alphaFunction) |
| Sets the alpha component transfer function. More... | |
| void | setBlueFunction (IlvTransferFunction *blueFunction) |
| Sets the blue component transfer function. More... | |
| void | setGreenFunction (IlvTransferFunction *greenFunction) |
| Sets the green component transfer function. More... | |
| void | setRedFunction (IlvTransferFunction *redFunction) |
| Sets the red component transfer function. More... | |
 Public Member Functions inherited from IlvBitmapFilter | |
| IlvBitmapFilter () | |
| Constructor. More... | |
| virtual | ~IlvBitmapFilter () |
| Destructor. More... | |
| IlvBitmapData * | applyUnary (const IlvBitmapData *data) |
| Convenience method for unary filters. More... | |
| virtual const char * | getClassName () const |
| Returns the class name of the filter. More... | |
| IlUInt | getHeight () const |
| Returns the height of the filter effect region. More... | |
| const char *const * | getInputs (IlUInt &count) const |
| Returns the name of the input bitmap data. More... | |
| const char * | getName () const |
| Returns the name of the filter. More... | |
| IlUInt | getRefCount () const |
| Returns the reference count for this instance. | |
| const char * | getResult () const |
| Returns the name of the result bitmap data. More... | |
| IlUInt | getWidth () const |
| Returns the width of the filter effect region. More... | |
| IlInt | getX () const |
| Returns the left coordinate of the filter effect region. More... | |
| IlInt | getY () const |
| Returns the top coordinate of the filter effect region. More... | |
| void | lock () |
| Locks the current instance. | |
| void | setHeight (IlUInt height) |
| Sets the height of the filter effect region. More... | |
| void | setInputs (IlUInt count, const char *const *name) |
| Sets the input names of the filter. More... | |
| void | setName (const char *id) |
| Sets the name of the filter. More... | |
| void | setResult (const char *name) |
| Sets the result name of the filter. More... | |
| void | setWidth (IlUInt width) |
| Sets the width of the filter effect region. More... | |
| void | setX (IlInt x) |
| Sets the left coordinate of the filter effect region. More... | |
| void | setY (IlInt y) |
| Sets the top coordinate of the filter effect region. More... | |
| void | unLock () |
Unlocks the current instance. When the reference count is 0, the instance is deleted. | |
| Public Member Functions inherited from IlvValueInterface | |
| virtual IlBoolean | applyValue (const IlvValue &value) |
| Apply an accessor. More... | |
| virtual IlBoolean | changeValue (const IlvValue &val) |
| Changes the value of an accessor. More... | |
| virtual IlBoolean | changeValues (const IlvValue *values, IlUShort count=0) |
| Changes several accessor values simultaneously. More... | |
| virtual void | getAccessors (const IlSymbol *const **names, const IlvValueTypeClass *const **types, IlUInt &count) const |
| Retrieves the list of available accessors of an object. More... | |
| virtual IlvValue & | queryValue (IlvValue &val) const |
| Retrieves an accessor value. More... | |
| virtual void | queryValues (IlvValue *values, IlUShort count) const |
| Retrieves multiple accessor values simultaneously. More... | |
Additional Inherited Members | |
| Static Public Member Functions inherited from IlvBitmapFilter | |
| static IlvBitmapFilter * | Create (const char *classname, IlBoolean forceLoad=IlTrue) |
This static method creates an instance of a bitmap filter of given classname. If the filter class is not registered and forceLoad is IlTrue, an attempt to load a dynamic module for this filter is made. More... | |
| static const char ** | GetRegisteredFilters (IlUInt &num) |
| This static method returns an array of registered filter class names. More... | |
Component transfer filter.
Library: ilvbmpflt
This bitmap filter lets you manipulate the individual color components of an image using lookup tables. Each component value in the source image is replaced by the corresponding value in the lookup table.
| IlvComponentTransferFilter::IlvComponentTransferFilter | ( | ) |
Constructor.
Initializes a new instance of the class IlvComponentTransferFilter.
The default matrix is the identity matrix.
| IlvComponentTransferFilter::~IlvComponentTransferFilter | ( | ) |
Destructor.
The destructor releases all the memory used by the instance.
| IlvTransferFunction* IlvComponentTransferFilter::getAlphaFunction | ( | ) | const |
Returns the alpha component transfer function.
| IlvTransferFunction* IlvComponentTransferFilter::getBlueFunction | ( | ) | const |
Returns the blue component transfer function.
| IlvTransferFunction* IlvComponentTransferFilter::getGreenFunction | ( | ) | const |
Returns the green component transfer function.
| IlvTransferFunction* IlvComponentTransferFilter::getRedFunction | ( | ) | const |
Returns the red component transfer function.
| void IlvComponentTransferFilter::setAlphaFunction | ( | IlvTransferFunction * | alphaFunction | ) |
Sets the alpha component transfer function.
| alphaFunction | The new alpha component transfer function. |
| void IlvComponentTransferFilter::setBlueFunction | ( | IlvTransferFunction * | blueFunction | ) |
Sets the blue component transfer function.
| blueFunction | The new blue component transfer function. |
| void IlvComponentTransferFilter::setGreenFunction | ( | IlvTransferFunction * | greenFunction | ) |
Sets the green component transfer function.
| greenFunction | The new green component transfer function. |
| void IlvComponentTransferFilter::setRedFunction | ( | IlvTransferFunction * | redFunction | ) |
Sets the red component transfer function.
| redFunction | The new red component transfer function. |
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