From 933f4d51fc293737ab3a41cda8f2937c993be4ae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Krzysztof=20Szafra=C5=84ski?= <k.p.szafranski@gmail.com>
Date: Thu, 15 Nov 2018 11:45:08 +0200
Subject: [PATCH] Fixed example in README
---
README.md | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/README.md b/README.md
index e5fddda..f214a37 100644
--- a/README.md
+++ b/README.md
@@ -145,7 +145,7 @@ log.PanicIf(err)
data, err := ioutil.ReadAll(f)
log.PanicIf(err)
-exifData, err := exit.SearchAndExtractExif(data[i:i + 6])
+exifData, err := exif.SearchAndExtractExif(data)
if err != nil {
if err == exif.ErrNoExif {
fmt.Printf("EXIF data not found.\n")
@@ -167,7 +167,7 @@ visitor := func(fqIfdPath string, ifdIndex int, tagId uint16, tagType exif.TagTy
it, err := ti.Get(ifdPath, tagId)
if err != nil {
if log.Is(err, exif.ErrTagNotFound) {
- fmt.Printf("WARNING: Unknown tag: [%s] (%04x)\n", indexedIfdName, tagId)
+ fmt.Printf("WARNING: Unknown tag: [%s] (%04x)\n", ifdPath, tagId)
return nil
} else {
panic(err)
@@ -176,7 +176,7 @@ visitor := func(fqIfdPath string, ifdIndex int, tagId uint16, tagType exif.TagTy
valueString := ""
if tagType.Type() == exif.TypeUndefined {
- value, err := exif.UndefinedValue(indexedIfdName, tagId, valueContext, tagType.ByteOrder())
+ value, err := exif.UndefinedValue(ifdPath, tagId, valueContext, tagType.ByteOrder())
if log.Is(err, exif.ErrUnhandledUnknownTypedTag) {
valueString = "!UNDEFINED!"
} else if err != nil {
@@ -195,7 +195,7 @@ visitor := func(fqIfdPath string, ifdIndex int, tagId uint16, tagType exif.TagTy
return nil
}
-err = Visit(IfdStandard, im, ti, exifData, visitor)
+_, err = exif.Visit(exif.IfdStandard, im, ti, exifData, visitor)
log.PanicIf(err)
```