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Inverse of CropRegion
Header: | AVL.h |
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Syntax
C++
C#
void avl::UncropRegion ( const avl::Region& inRegion, const avl::Box& inSelection, int inWidth, int inHeight, avl::Region& outRegion )
Parameters
Name | Type | Range | Default | Description | |
---|---|---|---|---|---|
inRegion | const Region& | Input region | |||
inSelection | const Box& | Box defining the range of the original cropping | |||
inWidth | int | 0 - | Width of the uncropped region | ||
inHeight | int | 0 - | Height of the uncropped region | ||
outRegion | Region& | Output region |
Description
The operation translates a region to original coordinates. The value of inSelection describes region coordinates before the cropping.
Dimensions of outRegion depends on inWidth and inHeight.
Examples
Images below show a typical usage of the filter CropRegion.
An input region. | A region after CropRegion. | Result of applying UncropRegion on the cropped region. |
Remarks
This operation is an inversion of filter CropRegion.
See Also
- CropRegion – Creates a region from a rectangular fragment of another one.