/** @since Available in iOS 8.0 and later. */
 public CGImageDestinationCopySourceOptions setShouldExcludeGPS(boolean shouldExcludeGPS) {
   set(Keys.MetadataShouldExcludeGPS(), CFBoolean.valueOf(shouldExcludeGPS));
   return this;
 }
 /** @since Available in iOS 8.0 and later. */
 public CVImageBufferAttributes setAlphaChannelOpaque(boolean alphaChannelOpaque) {
   set(CVImageBufferAttribute.AlphaChannelIsOpaque, CFBoolean.valueOf(alphaChannelOpaque));
   return this;
 }
 /** @since Available in iOS 7.0 and later. */
 public CGImageDestinationCopySourceOptions setMergesMetadata(boolean mergesMetadata) {
   set(Keys.DestinationMergeMetadata(), CFBoolean.valueOf(mergesMetadata));
   return this;
 }