xiaoqidun/ofdgo
1
0 Fork 0
mirror of https://github.com/xiaoqidun/ofdgo.git synced 2026-10-30 01:27:26 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

feat(字体图像): 优化字体图像并修正签章裁剪
build.yaml / build (push) Successful in 3m41s
Details

Browse Source
This commit is contained in:
xiaoqidun committed 2026-10-12 23:04:11 +08:00
1 parent 5d1fd593cd
commit f8263f798f
21 files changed
+1029 -336
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

ofdgo_font_resource_sfnt.go
+5 -4
View File
@@ -232,7 +232,7 @@ func subsetSourceSFNTFont(data []byte, usage *editorFontUsage) []byte {
var unicodeTables []sfntCmap
for _, record := range sfnt.cmaps {
if record.format == 14 {
return nil
continue
}
if record.platform == 0 || record.platform == 3 && (record.encoding == 1 || record.encoding == 10) {
unicodeTables = append(unicodeTables, record)
@@ -256,7 +256,8 @@ func subsetSourceSFNTFont(data []byte, usage *editorFontUsage) []byte {
mapping[char] = id
}
}
if !retainSFNTSubstitutions(sfnt.Tables["GSUB"], glyphs, sfnt.NumGlyphs()) {
variations, ok := subsetCmapVariations(sfnt.Tables["cmap"], usage.chars, glyphs, sfnt.NumGlyphs())
if !ok || !retainSFNTSubstitutions(sfnt.Tables["GSUB"], glyphs, sfnt.NumGlyphs()) {
return nil
}
if sfnt.IsCFF {
@@ -270,7 +271,7 @@ func subsetSourceSFNTFont(data []byte, usage *editorFontUsage) []byte {
}
tables := maps.Clone(sfnt.Tables)
tables["CFF "] = cff
tables["cmap"] = buildCmapTable(sfnt.NumGlyphs(), mapping)
tables["cmap"] = buildCmapWithVariations(sfnt.NumGlyphs(), mapping, variations)
delete(tables, "DSIG")
result, err := serializeOTF(tables)
if err != nil || len(result) >= len(data) {
@@ -307,7 +308,7 @@ func subsetSourceSFNTFont(data []byte, usage *editorFontUsage) []byte {
}
tables := maps.Clone(sfnt.Tables)
tables["glyf"], tables["loca"] = glyf, loca
tables["cmap"] = buildCmapTable(uint16(sfnt.NumGlyphs()), mapping)
tables["cmap"] = buildCmapWithVariations(sfnt.NumGlyphs(), mapping, variations)
tables["head"] = bytes.Clone(tables["head"])
clear(tables["head"][8:12])
delete(tables, "DSIG")