OfxParameterSuiteV1::paramGetNumKeys
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Name

OfxParameterSuiteV1::paramGetNumKeys — Returns the number of keyframes in the parameter

Synopsis

#include "ofxParam.h"
OfxStatus (*paramGetNumKeys) ( OfxParamHandle paramHandle ,
  unsigned int * numberOfKeys ) ;
 

Arguments

  • paramHandle - parameter handle to interogate
  • numberOfKeys - pointer to integer where the return value is placed

Description

V1.3: This function can be called the kOfxActionInstanceChanged action and during image effect analysis render passes. V1.4: This function can be called the kOfxActionInstanceChanged action

Returns the number of keyframes in the parameter.

Returns

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