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Enlarges or shrinks an image to new dimensions.
Syntax
C++
C#
void avl::ResizeImage ( const avl::Image& inImage, atl::Optional<int> inNewWidth, atl::Optional<int> inNewHeight, avl::ResizeMethod::Type inResizeMethod, avl::Image& outImage )
Parameters
Name | Type | Range | Default | Description | |
---|---|---|---|---|---|
inImage | const Image& | Input image | |||
inNewWidth | Optional<int> | 1 - 65536 | NIL | ||
inNewHeight | Optional<int> | 1 - 65536 | NIL | ||
inResizeMethod | ResizeMethod::Type | ||||
outImage | Image& | Output image |
Description
The operation stretches or shrinks the inImage so that the dimensions of the outImage equal inNewWidth, inNewHeight. Three modes of pixel interpolation are available, with Area mode giving best results, but being most computationally expensive.
Examples
Hardware Acceleration
This operation supports automatic parallelization for multicore and multiprocessor systems.
Errors
Error type | Description |
---|---|
DomainError | Input and output images are not distinct in ResizeImage. |
DomainError | Output image is too big in ResizeImage. |
DomainError | Empty image on input in ResizeImage. |