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| IteratorBase (const ImageBuf &ib, WrapMode wrap) |
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| IteratorBase (const ImageBuf &ib, const ROI &roi, WrapMode wrap) |
| Construct valid iteration region from ImageBuf and ROI.
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| IteratorBase (const ImageBuf &ib, int xbegin, int xend, int ybegin, int yend, int zbegin, int zend, WrapMode wrap) |
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| IteratorBase (const IteratorBase &i) |
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const IteratorBase & | assign_base (const IteratorBase &i) |
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int | x () const |
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int | y () const |
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int | z () const |
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bool | valid () const |
| Is the current location within the designated iteration range?
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bool | valid (int x_, int y_, int z_=0) const |
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bool | exists (int x_, int y_, int z_=0) const |
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bool | exists () const |
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bool | done () const |
| Are we finished iterating over the region?
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int | deep_samples () |
| Retrieve the number of deep data samples at this pixel.
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WrapMode | wrap () const |
| Return the wrap mode.
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void | pos (int x_, int y_, int z_=0) |
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void | operator++ () |
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void | operator++ (int) |
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ROI | range () const |
| Return the iteration range.
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void | init_ib (WrapMode wrap) |
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void | range_is_image () |
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void | pos_xincr () |
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const ImageBuf * | m_ib |
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bool | m_valid |
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bool | m_exists |
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bool | m_deep |
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bool | m_localpixels |
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int | m_img_xbegin |
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int | m_img_xend |
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int | m_img_ybegin |
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int | m_img_yend |
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int | m_img_zbegin |
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int | m_img_zend |
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int | m_rng_xbegin |
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int | m_rng_xend |
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int | m_rng_ybegin |
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int | m_rng_yend |
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int | m_rng_zbegin |
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int | m_rng_zend |
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int | m_x |
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int | m_y |
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int | m_z |
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ImageCache::Tile * | m_tile |
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int | m_tilexbegin |
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int | m_tileybegin |
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int | m_tilezbegin |
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int | m_tilexend |
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int | m_nchannels |
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size_t | m_pixel_bytes |
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char * | m_proxydata |
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WrapMode | m_wrap |
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class | ImageBuf |
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class | ImageBufImpl |
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Construct valid iteration region from ImageBuf and ROI.
ImageBuf::IteratorBase::IteratorBase |
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const ImageBuf & |
ib, |
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int |
xbegin, |
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int |
xend, |
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int |
ybegin, |
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int |
yend, |
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int |
zbegin, |
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int |
zend, |
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WrapMode |
wrap |
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) |
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inline |
Construct from an ImageBuf and designated region – iterate over region, starting with the upper left pixel.
int ImageBuf::IteratorBase::deep_samples |
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inline |
Retrieve the number of deep data samples at this pixel.
bool ImageBuf::IteratorBase::done |
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const |
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inline |
Are we finished iterating over the region?
bool ImageBuf::IteratorBase::exists |
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int |
x_, |
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int |
y_, |
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int |
z_ = 0 |
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inline |
Is the location (x,y[,z]) within the region of the ImageBuf that contains pixel values (sometimes called the "data window")?
bool ImageBuf::IteratorBase::exists |
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const |
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inline |
Does the current location exist within the ImageBuf's data window?
void ImageBuf::IteratorBase::operator++ |
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inline |
Increment to the next pixel in the region.
void ImageBuf::IteratorBase::operator++ |
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int |
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inline |
Increment to the next pixel in the region.
void ImageBuf::IteratorBase::pos |
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int |
x_, |
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int |
y_, |
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int |
z_ = 0 |
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) |
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inline |
Explicitly point the iterator. This results in an invalid iterator if outside the previously-designated region.
ROI ImageBuf::IteratorBase::range |
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const |
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inline |
Return the iteration range.
bool ImageBuf::IteratorBase::valid |
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const |
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inline |
Is the current location within the designated iteration range?
bool ImageBuf::IteratorBase::valid |
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int |
x_, |
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int |
y_, |
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int |
z_ = 0 |
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) |
| const |
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inline |
Is the location (x,y[,z]) within the designated iteration range?
WrapMode ImageBuf::IteratorBase::wrap |
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const |
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inline |
int ImageBuf::IteratorBase::x |
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const |
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inline |
Retrieve the current x location of the iterator.
int ImageBuf::IteratorBase::y |
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const |
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inline |
Retrieve the current y location of the iterator.
int ImageBuf::IteratorBase::z |
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const |
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inline |
Retrieve the current z location of the iterator.
The documentation for this class was generated from the following file: