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go-exif
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Tag dumps now include indices.

pull/3/head
Dustin Oprea 2018-05-24 03:19:46 -04:00
parent 843976865e
commit d7ff9ccbbe
2 changed files with 6 additions and 6 deletions
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2
ifd_builder.go
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@ -351,7 +351,7 @@ func (ib *IfdBuilder) printTagTree(levels int) {
}
if levels == 0 {
fmt.Printf("%s%sIFD: %s\n", indent, prefix, currentIb)
fmt.Printf("%s%sIFD: %s INDEX=(%d)\n", indent, prefix, currentIb, i)
} else {
fmt.Printf("%s%sChild IFD: %s\n", indent, prefix, currentIb)
}

10
ifd_enumerate.go
View File

@ -431,7 +431,7 @@ func (ifd Ifd) DumpTags() []*IfdTagEntry {
return ifd.dumpTags(nil)
}
func (ifd Ifd) printTagTree(level int, nextLink bool) {
func (ifd Ifd) printTagTree(index, level int, nextLink bool) {
indent := strings.Repeat(" ", level * 2)
prefix := " "
@ -439,7 +439,7 @@ func (ifd Ifd) printTagTree(level int, nextLink bool) {
prefix = ">"
}
fmt.Printf("%s%sIFD: %s\n", indent, prefix, ifd)
fmt.Printf("%s%sIFD: %s INDEX=(%d)\n", indent, prefix, ifd, index)
// Quickly create an index of the child-IFDs.
@ -475,7 +475,7 @@ func (ifd Ifd) printTagTree(level int, nextLink bool) {
log.Panicf("alien child IFD referenced by a tag: [%s]", tag.ChildIfdName)
}
childIfd.printTagTree(level + 1, false)
childIfd.printTagTree(0, level + 1, false)
}
}
@ -484,13 +484,13 @@ func (ifd Ifd) printTagTree(level int, nextLink bool) {
}
if ifd.NextIfd != nil {
ifd.NextIfd.printTagTree(level, true)
ifd.NextIfd.printTagTree(index + 1, level, true)
}
}
// PrintTagTree prints the IFD hierarchy.
func (ifd Ifd) PrintTagTree() {
ifd.printTagTree(0, false)
ifd.printTagTree(0, 0, false)
}
func (ifd Ifd) printIfdTree(level int, nextLink bool) {