Rogue Wave Views Foundation Package API Reference Guide |
Rogue Wave Views Documentation Home |
Offset filter. More...
#include <ilviews/bitmaps/filters/offset.h>
Public Member Functions | |
IlvOffsetFilter (IlInt dx=0, IlInt dy=0) | |
Constructor. More... | |
IlvBitmapData * | apply (IlUInt count=0, const IlvBitmapData **inputs=0) |
Applies the offset to the given image. | |
IlInt | getdX () const |
Returns the x direction offset. More... | |
void | getdXY (IlInt &dx, IlInt &dy) const |
Returns the offsets. More... | |
IlInt | getdY () const |
Returns the y direction offset. More... | |
void | setdX (IlInt dx) |
Sets the x direction offset. More... | |
void | setdXY (IlInt dx, IlInt dy) |
Sets the offsets. More... | |
void | setdY (IlInt dy) |
Sets the y direction offset. 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... | |
Offset filter.
Library: ilvbmpflt
This bitmap filter lets you offset an image position.
IlvRGBBitmapData
, IlvBitmapFilter
Constructor.
Initializes a new instance of the class IlvOffsetFilter
. The default offset in both directions is 0
.
IlInt IlvOffsetFilter::getdX | ( | ) | const |
Returns the x direction offset.
Returns the offsets.
dx | The x direction offset. |
dy | The y direction offset. |
IlInt IlvOffsetFilter::getdY | ( | ) | const |
Returns the y direction offset.
void IlvOffsetFilter::setdX | ( | IlInt | dx | ) |
Sets the x direction offset.
dx | The new x direction offset. |
Sets the offsets.
dx | The new x direction offset. |
dy | The new y direction offset. |
void IlvOffsetFilter::setdY | ( | IlInt | dy | ) |
Sets the y direction offset.
dy | The new y direction offset. |
© Copyright 2016, Rogue Wave Software, Inc. All Rights Reserved.
Rogue Wave is a registered trademark of Rogue Wave Software, Inc. in the United States and other countries. All other trademarks are the property of their respective owners.