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Fix #23 via doc on gg.LoadFontFace function.

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This commit is contained in:
Michael Fogleman 2018-08-16 22:22:39 -04:00
parent 9a34078211
commit a4f287e211
1 changed files with 5 additions and 0 deletions
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5
util.go
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@ -101,6 +101,11 @@ func unfix(x fixed.Int26_6) float64 {
return 0 return 0
} }
// LoadFontFace is a helper function to load the specified font file with
// the specified point size. Note that the returned `font.Face` objects
// are not thread safe and cannot be used in parallel across goroutines.
// You can usually just use the Context.LoadFontFace function instead of
// this package-level function.
func LoadFontFace(path string, points float64) (font.Face, error) { func LoadFontFace(path string, points float64) (font.Face, error) {
fontBytes, err := ioutil.ReadFile(path) fontBytes, err := ioutil.ReadFile(path)
if err != nil { if err != nil {