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Rogue Wave Views Foundation Package API Reference Guide |
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Rogue Wave Views Foundation Package API Reference Guide |
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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. |
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