OfxParameterSuiteV1::paramGetKeyIndex
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Name

OfxParameterSuiteV1::paramGetKeyIndex — Finds the index of a keyframe at/before/after a specified time.

Synopsis

#include "ofxParam.h"
OfxStatus (*paramGetKeyIndex) ( OfxParamHandle paramHandle ,
  OfxTime time ,
  int direction ,
  int * index ) ;
 

Arguments

  • paramHandle - parameter handle to search
  • time - what time to search from
  • direction -
    • == 0 indicates search for a key at the indicated time (some small delta)
    • > 0 indicates search for the next key after the indicated time
    • < 0 indicates search for the previous key before the indicated time
  • index - pointer to an integer which in which the index is returned set to -1 if no key was found

Returns

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