#include <kis_iterator.h>
Inherited by KisRectIteratorPixel.
Public Member Functions | |
| KisRectIterator (KisDataManager *dm, TQ_INT32 x, TQ_INT32 y, TQ_INT32 w, TQ_INT32 h, bool writable) | |
| KisRectIterator (const KisRectIterator &rhs) | |
| KisRectIterator & | operator= (const KisRectIterator &rhs) |
| TQ_UINT8 * | rawData () const |
| const TQ_UINT8 * | oldRawData () const |
| TQ_INT32 | nConseqPixels () const |
| KisRectIterator & | operator+= (int n) |
| KisRectIterator & | operator++ () |
| bool | isDone () const |
| TQ_INT32 | x () const |
| TQ_INT32 | y () const |
Detailed Description
The KisRectIterator iterators over a rectangular area in the most efficient order.
That is, there is no guarantee that the iterator will work scanline by scanline.
Definition at line 40 of file kis_iterator.h.
Constructor & Destructor Documentation
◆ KisRectIterator() [1/2]
| KisRectIterator::KisRectIterator | ( | KisDataManager * | dm, |
| TQ_INT32 | x, | ||
| TQ_INT32 | y, | ||
| TQ_INT32 | w, | ||
| TQ_INT32 | h, | ||
| bool | writable | ||
| ) |
Definition at line 28 of file kis_iterator.cpp.
◆ ~KisRectIterator()
|
virtual |
Definition at line 43 of file kis_iterator.cpp.
◆ KisRectIterator() [2/2]
| KisRectIterator::KisRectIterator | ( | const KisRectIterator & | rhs | ) |
Definition at line 32 of file kis_iterator.cpp.
Member Function Documentation
◆ isDone()
| bool KisRectIterator::isDone | ( | ) | const |
returns true when iterators has reached the end
Definition at line 57 of file kis_iterator.cpp.
◆ nConseqPixels()
| TQ_INT32 KisRectIterator::nConseqPixels | ( | ) | const |
Returns the number of consequtive pixels that we point at This is useful for optimizing.
Definition at line 51 of file kis_iterator.cpp.
◆ oldRawData()
| const TQ_UINT8 * KisRectIterator::oldRawData | ( | ) | const |
Returns a pointer to the pixel data as it was at the moment of the last memento creation.
Definition at line 49 of file kis_iterator.cpp.
◆ operator++()
| KisRectIterator & KisRectIterator::operator++ | ( | ) |
Advances one pixel going to the beginning of the next line when it reaches the end of a line.
Definition at line 55 of file kis_iterator.cpp.
◆ operator+=()
| KisRectIterator & KisRectIterator::operator+= | ( | int | n | ) |
Advances a number of pixels until it reaches the end of the rect.
Definition at line 53 of file kis_iterator.cpp.
◆ operator=()
| KisRectIterator & KisRectIterator::operator= | ( | const KisRectIterator & | rhs | ) |
Definition at line 37 of file kis_iterator.cpp.
◆ rawData()
| TQ_UINT8 * KisRectIterator::rawData | ( | ) | const |
returns a pointer to the pixel data. Do NOT interpret the data - leave that to a colorstrategy
Definition at line 47 of file kis_iterator.cpp.
◆ x()
| TQ_INT32 KisRectIterator::x | ( | ) | const |
Definition at line 59 of file kis_iterator.cpp.
◆ y()
| TQ_INT32 KisRectIterator::y | ( | ) | const |
Definition at line 60 of file kis_iterator.cpp.
The documentation for this class was generated from the following files: