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-rw-r--r--fpdf.go2
-rw-r--r--utf8fontfile.go23
2 files changed, 9 insertions, 16 deletions
diff --git a/fpdf.go b/fpdf.go
index 5486842..f5062cc 100644
--- a/fpdf.go
+++ b/fpdf.go
@@ -4033,7 +4033,7 @@ func (f *Fpdf) putfonts() {
fontName := "utf8" + font.Name
usedRunes := font.usedRunes
delete(usedRunes, 0)
- utf8FontStream := font.utf8File.GenerateCutFont(usedRunes)
+ utf8FontStream := font.utf8File.GenerateСutFont(usedRunes)
utf8FontSize := len(utf8FontStream)
compressedFontStream := sliceCompress(utf8FontStream)
CodeSignDictionary := font.utf8File.CodeSymbolDictionary
diff --git a/utf8fontfile.go b/utf8fontfile.go
index 85b3ce4..4d90f28 100644
--- a/utf8fontfile.go
+++ b/utf8fontfile.go
@@ -75,13 +75,6 @@ func (fr *fileReader) Read(s int) []byte {
return b
}
-func (fr *fileReader) ReadLikeCopy(s int) []byte {
- b := make([]byte, 0, s)
- b = append(b, fr.array[fr.readerPosition:fr.readerPosition+int64(s)]...)
- fr.readerPosition += int64(s)
- return b
-}
-
func (fr *fileReader) seek(shift int64, flag int) (int64, error) {
if flag == 0 {
fr.readerPosition = shift
@@ -232,7 +225,7 @@ func (utf *utf8FontFile) insertUint16(stream []byte, offset int, value int) []by
}
func (utf *utf8FontFile) getRange(pos, length int) []byte {
- _, _ = utf.fileReader.seek(int64(pos), 0)
+ utf.fileReader.seek(int64(pos), 0)
if length < 1 {
return make([]byte, 0)
}
@@ -248,8 +241,8 @@ func (utf *utf8FontFile) getTableData(name string) []byte {
if desckrip.size == 0 {
return nil
}
- _, _ = utf.fileReader.seek(int64(desckrip.position), 0)
- s := utf.fileReader.ReadLikeCopy(desckrip.size)
+ utf.fileReader.seek(int64(desckrip.position), 0)
+ s := utf.fileReader.Read(desckrip.size)
return s
}
@@ -641,8 +634,8 @@ func (utf *utf8FontFile) generateCMAPTable(cidSymbolPairCollection map[int]int,
return cmapstr
}
-//GenerateCutFont fill utf8FontFile from .utf file, only with runes from usedRunes
-func (utf *utf8FontFile) GenerateCutFont(usedRunes map[int]int) []byte {
+//GenerateСutFont fill utf8FontFile from .utf file, only with runes from usedRunes
+func (utf *utf8FontFile) GenerateСutFont(usedRunes map[int]int) []byte {
utf.fileReader.readerPosition = 0
utf.symbolPosition = make([]int, 0)
utf.charSymbolDictionary = make(map[int]int)
@@ -896,10 +889,10 @@ func (utf *utf8FontFile) getMetrics(metricCount, gid int) []byte {
var metrics []byte
if gid < metricCount {
utf.seek(start + (gid * 4))
- metrics = utf.fileReader.ReadLikeCopy(4)
+ metrics = utf.fileReader.Read(4)
} else {
utf.seek(start + ((metricCount - 1) * 4))
- metrics = utf.fileReader.ReadLikeCopy(2)
+ metrics = utf.fileReader.Read(2)
utf.seek(start + (metricCount * 2) + (gid * 2))
metrics = append(metrics, utf.fileReader.Read(2)...)
}
@@ -1155,6 +1148,6 @@ func UTF8CutFont(inBuf []byte, cutset string) (outBuf []byte) {
for i, r := range cutset {
runes[i] = int(r)
}
- outBuf = f.GenerateCutFont(runes)
+ outBuf = f.GenerateСutFont(runes)
return
}