SPCompare Class Reference

List of all members.

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Detailed Description

PHP Wrapper around the COM object ActiveSW.SPCompare.

Note:

the class SPCompare requires a prior instance of a SPSignWare object

See also:

ACTIVESWLib.ISPCompare

Public Member Functions
	compare ($spReference, $spSignature)
	Compare a biometric or static signature against a biometric or static reference.
	setMatchQuality ($iDynamic, $iStatic)
	Set the match quality, separate for the static and the dynamic engines.
	setMode ($iMode)
	Set the compare mode.
	SPCompare ()
	Instantiate the SPCompare object.
Public Attributes
	$className = "SPCompare"
	Name of this class.
	$com = false
	native COM handle

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Constructor & Destructor Documentation

SPCompare.SPCompare (   )

Instantiate the SPCompare object.

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Member Function Documentation

SPCompare.compare (  $  spReference, $  spSignature )

Compare a biometric or static signature against a biometric or static reference. Parameters: $spReference  [i] the reference signature, a object of class SPReference or SPImage $spSignature  [i] the signature, a object of class SPSignature or SPImage Returns: boolean true if signature and reference match, else false Exceptions: Exception  on errors See also: ACTIVESWLib.ISPCompare.CompareReference, ACTIVESWLib.ISPCompare.GetResult Note: Assure to set the correct mode if you pass image objects, see setMode. Todo: support templates

SPCompare.setMatchQuality (  $  iDynamic, $  iStatic )

Set the match quality, separate for the static and the dynamic engines. Parameters: $iDynamic  [i] the match quality for the dynamic engine, range 0 ... 100 $iStatic  [i] the match quality for the static engine, range 0 ... 100 Exceptions: Exception  on errors Note: The match quality has a non linear relation to the 'similarity' of signature and reference, and the relation may differ between the engines. The defaults are 80, 80 See also: ACTIVESWLib.ISPCompare.SetDynamicMatchQuality, ACTIVESWLib.ISPCompare.SetStaticMatchQuality

SPCompare.setMode (  $  iMode  )

Set the compare mode. Parameters: $iMode  [i] Compare mode, may be a bitwise or of these constants: SP_COMPARE_STATIC use the static engine to compare signature and reference SP_COMPARE_DYNAMIC use the dynamic engine to compare signature and reference SP_COMPARE_DESKEW deskew the biometric signature and reference before calling a static compare SP_COMPARE_NORMLIZE_SAMPLERATE Normalize the sample rate of biometric signature and reference SP_COMPARE_MIRROR mirror the image of signature and reference before calling the static compare (usefull for languages that are written left to right) Exceptions: Exception  on errors See also: ACTIVESWLib.ISPCompare.SetMode

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Member Data Documentation

SPCompare.$className = "SPCompare"

Name of this class.

SPCompare.$com = false

native COM handle

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The documentation for this class was generated from the following file:

• signware_xapi.php