InvAffineTrans

Affine transformation

int InvAffineTrans(
        const IMAGE             *srcImage,
        const FIG_HEADER        *figure,
        const int               accuracy,
        const AFINPARA  *afin,
        IMAGE                   *destImage
)

Parameters

**srcImage	Input image data structure address
*figure	Figure data structure address
accuracy	Scroll precision 0: Normal 1: Precise
*afin	Affine transformation structure
*destImage	Output image data structure address

Return Value

NORMAL(0): Successful completion

ERROR(-1): Unsuccessful completion

Description

Scrolls the input image according to the given affine parameter.

There are two types of scroll: no interpolation and linear interpolation.

The linear interpolation creates the image after scroll smoothing, but slows down the processing.

Notes