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font

package

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Versions in this module

v0

v0.8.0

Apr 24, 2024

v0.7.0

Mar 4, 2024

Changes in this version

+ func InstallFontFromBytes(fontDir, fontName string, bb []byte) error

+ func SizeForLineHeight(fontName string, lh float64) int

v0.6.0

Dec 10, 2023

v0.5.0

Aug 20, 2023

Changes in this version

+ var UserFontMetricsLock = &sync.RWMutex

v0.4.2

Jul 19, 2023

v0.4.1

May 6, 2023

v0.4.0

Mar 1, 2023

Changes in this version

type TTFLight

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

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

v0.3.13

Nov 30, 2021

v0.3.12

Jul 12, 2021

v0.3.11

Apr 5, 2021

v0.3.10

Apr 4, 2021

v0.3.9

Feb 13, 2021

v0.3.8

Dec 24, 2020

v0.3.7

Nov 4, 2020

Changes in this version

+ func InstallTrueTypeCollection(fontDir, fn string) error

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

+ func UserFontNamesVerbose() []string

type TTFLight

+ Planes map[int]bool

+ ToUnicode map[uint16]uint32

+ UsedGIDs map[uint16]bool

v0.3.6

Sep 29, 2020

Changes in this version

+ var UserFontDir string

+ func LoadUserFonts() error

v0.3.5

Aug 30, 2020

v0.3.4

Jun 28, 2020

v0.3.3

May 25, 2020

Changes in this version

+ func Ascent(fontName string, fontSize int) float64

+ func Descent(fontName string, fontSize int) float64

+ func GlyphSpaceUnits(userSpaceUnits float64, fontScalingFactor int) float64

+ func LineHeight(fontName string, fontSize int) float64

+ func UserSpaceUnits(glyphSpaceUnits float64, fontScalingFactor int) float64

type TTFLight

+ UnicodeRange [4]uint32

+ func (fd TTFLight) IsCJK() bool

v0.3.2

Jan 4, 2020

v0.3.1

Dec 9, 2019

Changes in this version

+ var UserFontMetrics = map[string]TTFLight

+ func BoundingBox(fontName string) *types.Rectangle

+ func CharWidth(fontName string, c int) int

+ func CoreFontNames() []string

+ func Dir() (string, error)

+ func InstallTrueTypeFont(fontDir, fontName string) error

+ func IsCoreFont(fontName string) bool

+ func IsUserFont(fontName string) bool

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

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

+ func SupportedFont(fontName string) bool

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

+ func UserFontNames() []string

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

+ type TTFLight struct

+ Ascent int

+ Bold bool

+ CapHeight int

+ Chars map[uint16]uint16

+ Descent int

+ FirstChar uint16

+ FixedPitch bool

+ GlyphCount int

+ GlyphWidths []int

+ HorMetricsCount int

+ ItalicAngle float64

+ LLx float64

+ LLy float64

+ LastChar uint16

+ PostscriptName string

+ Protected bool

+ URx float64

+ URy float64

+ UnitsPerEm int

+ func (fd TTFLight) String() string