fun setTagValue(tag: Exify.TAG, val: java.lang.Object): boolean
Sets the value of an ExifTag if it exists it's default IFD. The value must be the correct type and length for that ExifExifTagKey.
tag - Exify.TAG: a tag constant, e.g. {@see #ExifTagKey.IMAGE_WIDTH}.
val - java.lang.Object: the value to set.
Return
boolean: true if success, false if the ExifTag doesn't exist or the value is the wrong type/length.
fun setTagValue(tagId: int, val: java.lang.Object): boolean
Sets the value of an ExifTag if it exists it's default IFD. The value must be the correct type and length for that ExifExifTagKey.
tagId - int: a tag constant, e.g. {@see #ExifTagKey.IMAGE_WIDTH}.
val - java.lang.Object: the value to set.
Return
boolean: true if success, false if the ExifTag doesn't exist or the value is the wrong type/length.
fun setTagValue(tagId: int, ifdId: int, val: java.lang.Object): boolean
Sets the value of an ExifTag if it exists in the given IFD. The value must be the correct type and length for that ExifExifTagKey.
tagId - int: a tag constant, e.g. {@see #ExifTagKey.IMAGE_WIDTH}.
ifdId - int: the IFD that the ExifTag is in.
val - java.lang.Object: the value to set.
Return
boolean: true if success, false if the ExifTag doesn't exist or the value is the wrong type/length.
See Also
#setTagValue