PRCInputPatternParam

Definition

#include <nitro/prc.h>

typedef struct PRCInputPatternParam
{
    int                     normalizeSize;
    PRCResampleMethod       resampleMethod;
    int                     resampleThreshold;
} PRCInputPatternParam;

Elements

normalizeSize Length of the longer direction of a normalized line.
resampleMethod Specification of the algorithm used for resampling.
resampleThreshold Resampling parameter.

Description

This is an argument to the PRC_InitInputPatternEx function.

In the normalization process, first a bounding box is taken for the entire pattern that is to be normalized. Then, preserving the X Y ratio, it is scaled so that the longer direction becomes the size specified by normalizeSize. At this time the shorter direction is centered.

Normalization will not occur if normalizeSize is set to 0.

For information on resample* see PRCResampleMethod.

See Also

PRCResampleMethod, PRC_InitInputPattern*

Revision History

2004/10/28 Changed regularize to normalize.
2004/06/23 Initial version.


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