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font

package

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Versions in this module

v0

v0.6.2

Mar 4, 2024

v0.6.1

Mar 4, 2024

v0.5.2

Nov 8, 2023

Changes in this version

+ var UserFontMetricsLock = &sync.RWMutex

type TTFLight

+ func (fd TTFLight) Gids() []int

+ func (fd TTFLight) SupportsScript(id string) (bool, error)

v0.3.15

May 28, 2021

v0.3.13

May 28, 2021

v0.3.12

May 28, 2021

Changes in this version

+ var UserFontDir string

+ var UserFontMetrics = map[string]TTFLight

+ func Ascent(fontName string, fontSize int) float64

+ func BoundingBox(fontName string) *types.Rectangle

+ func CharWidth(fontName string, r rune) int

+ func CoreFontNames() []string

+ func Descent(fontName string, fontSize int) float64

+ func GlyphSpaceUnits(userSpaceUnits float64, fontScalingFactor int) float64

+ func InstallTrueTypeCollection(fontDir, fn string) error

+ func InstallTrueTypeFont(fontDir, fontName string) error

+ func IsCoreFont(fontName string) bool

+ func IsUserFont(fontName string) bool

+ func LineHeight(fontName string, fontSize int) float64

+ func LoadUserFonts() error

+ func Read(fileName string) ([]byte, error)

+ func Size(text, fontName string, width float64) int

+ func Subset(fontName string, usedGIDs map[uint16]bool) ([]byte, error)

+ func SupportedFont(fontName string) bool

+ func TextWidth(text, fontName string, fontSize int) float64

+ func UserFontNames() []string

+ func UserFontNamesVerbose() []string

+ func UserSpaceFontBBox(fontName string, fontSize int) *types.Rectangle

+ func UserSpaceUnits(glyphSpaceUnits float64, fontScalingFactor int) float64

+ type TTFLight struct

+ Ascent int

+ Bold bool

+ CapHeight int

+ Chars map[uint32]uint16

+ Descent int

+ FirstChar uint16

+ FixedPitch bool

+ GlyphCount int

+ GlyphWidths []int

+ HorMetricsCount int

+ ItalicAngle float64

+ LLx float64

+ LLy float64

+ LastChar uint16

+ Planes map[int]bool

+ PostscriptName string

+ Protected bool

+ ToUnicode map[uint16]uint32

+ URx float64

+ URy float64

+ UnicodeRange [4]uint32

+ UnitsPerEm int

+ UsedGIDs map[uint16]bool

+ func (fd TTFLight) String() string