Method setDuration

ImagePlay/include/IPProcessStep.h:65–65

    bool                    isEditing       ()                      { return _editing; }
    void                    setEditing      (bool editing)          { _editing = editing; update(boundingRect()); }
    void                    setDuration     (int durationMs)        { _durationMs = durationMs; }
    IPLProcess*             process         ()                      { return _process; }
    QList<IPProcessEdge*>*  edgesIn         ()                      { return &_edgesIn; }
    QList<IPProcessEdge*>*  edgesOut        ()                      { return &_edgesOut; }