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🔥 PDF export supports setting footer template https://github.com/siyuan-note/siyuan/issues/7478

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Use frontend instead of backend impl
This commit is contained in:
Liang Ding 2023-04-02 10:39:53 +08:00
parent cd0fb32d38
commit d544fec54e
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2 changed files with 0 additions and 100 deletions
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53
kernel/util/font.go
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@ -22,12 +22,7 @@ import (
"strings"
"github.com/88250/gulu"
"github.com/88250/pdfcpu/pkg/api"
"github.com/88250/pdfcpu/pkg/font"
"github.com/ConradIrwin/font/sfnt"
"github.com/adrg/strutil"
"github.com/adrg/strutil/metrics"
"github.com/adrg/sysfont"
"github.com/flopp/go-findfont"
"github.com/siyuan-note/logging"
ttc "golang.org/x/image/font/sfnt"
@ -35,54 +30,6 @@ import (
"golang.org/x/text/transform"
)
var (
preferredPDFWatermarkFonts = []string{"MicrosoftYaHei", "SimSun", "ArialUnicode", "Xihei", "Heiti", "AquaHiraKaku", "AppleGothic", "Helvetica"}
)
func InstallPDFFonts() string {
names := font.UserFontNames()
if 0 < len(names) {
return getPreferredPDFWatermarkFont(names)
}
finder := sysfont.NewFinder(&sysfont.FinderOpts{Extensions: []string{".ttf", ".ttc"}})
var fontPaths []string
for _, preferredFont := range preferredPDFWatermarkFonts {
f := finder.Match(preferredFont)
if nil != f {
fontPaths = append(fontPaths, f.Filename)
}
}
logging.LogInfof("installing fonts [%s]", strings.Join(fontPaths, ", "))
if err := api.InstallFonts(fontPaths); nil != err {
logging.LogErrorf("install font [%s] failed: %s", strings.Join(fontPaths, ", "), err)
return getPreferredPDFWatermarkFont(names)
}
names = font.UserFontNames()
return getPreferredPDFWatermarkFont(names)
}
func getPreferredPDFWatermarkFont(userFontNames []string) (ret string) {
ret = "Helvetica"
if 1 > len(userFontNames) {
return
}
var score float64
for _, preferredFont := range preferredPDFWatermarkFonts {
for _, userFont := range userFontNames {
if tmp := strutil.Similarity(preferredFont, userFont, &metrics.JaroWinkler{CaseSensitive: false}); score < tmp {
ret = preferredFont
score = tmp
}
}
}
logging.LogInfof("preferred PDF font [%s]", ret)
return
}
func GetSysFonts(currentLanguage string) (ret []string) {
fonts := loadFonts(currentLanguage)
ret = []string{}