fonts

Jan 16, 2022

Changes in this version

+ type FontDescriptor interface

+ AdditionalStyle func() string

+ Aspect func() (Style, Weight, Stretch)

+ Family func() string

+ LoadCmap func() (Cmap, error)

+ type Stretch float32

+ const StretchCondensed

+ const StretchExpanded

+ const StretchExtraCondensed

+ const StretchExtraExpanded

+ const StretchNormal

+ const StretchSemiCondensed

+ const StretchSemiExpanded

+ const StretchUltraCondensed

+ const StretchUltraExpanded

+ type Style uint8

+ const StyleItalic

+ const StyleNormal

+ const StyleOblique

+ type Weight float32

+ const WeightBlack

+ const WeightBold

+ const WeightExtraBold

+ const WeightExtraLight

+ const WeightLight

+ const WeightMedium

+ const WeightNormal

+ const WeightSemibold

+ const WeightThin

Jan 6, 2022

Changes in this version

+ type FaceDescription struct

+ Family string

type GID

+ const EmptyGlyph

Dec 21, 2021

Changes in this version

+ type FaceMetadata interface

+ Cmap func() (Cmap, CmapEncoding)

+ LoadBitmaps func() []BitmapSize

+ LoadSummary func() (FontSummary, error)

+ PoscriptName func() string

+ PostscriptInfo func() (PSInfo, bool)

type GlyphOutline

+ Segments []Segment

type GlyphSVG

+ Outline GlyphOutline

+ type Segment struct

+ Args [3]SegmentPoint

+ Op SegmentOp

+ func (s *Segment) ArgsSlice() []SegmentPoint

+ type SegmentOp uint8

+ const SegmentOpCubeTo

+ const SegmentOpLineTo

+ const SegmentOpMoveTo

+ const SegmentOpQuadTo

+ type SegmentPoint struct

+ X float32

+ Y float32

+ func (pt *SegmentPoint) Move(dx, dy float32)

Dec 16, 2021

Changes in this version

+ type BitmapFormat uint8

+ const BlackAndWhite

+ const JPG

+ const PNG

+ const TIFF

+ type FaceRenderer interface

+ GlyphData func(gid GID, xPpem, yPpem uint16) GlyphData

+ type GlyphBitmap struct

+ Data []byte

+ Format BitmapFormat

+ Height int

+ Width int

+ type GlyphData interface

+ type GlyphOutline struct

+ type GlyphSVG struct

+ Source []byte

type LineMetric

+ const CapHeight

+ const XHeight

Oct 14, 2021

Changes in this version

+ type BitmapSize struct

+ Height uint16

+ Width uint16

+ XPpem uint16

+ YPpem uint16

+ type CmapEncoding uint8

+ const EncOther

+ const EncSymbol

+ const EncUnicode

type Face

+ Cmap func() (Cmap, CmapEncoding)

+ LoadBitmaps func() []BitmapSize

+ type FaceID struct

+ File string

+ Index uint16

+ Instance uint16

+ type Faces = []Face

type LineMetric

+ const SubscriptEmXOffset

+ const SubscriptEmYOffset

+ const SubscriptEmYSize

+ const SuperscriptEmXOffset

+ const SuperscriptEmYSize

Jun 5, 2021

Changes in this version

+ type Cmap interface

+ Iter func() CmapIter

+ Lookup func(rune) GID

+ type CmapIter interface

+ Char func() (rune, GID)

+ Next func() bool

+ type CmapSimple map[rune]GID

+ func (s CmapSimple) Iter() CmapIter

+ func (s CmapSimple) Lookup(r rune) GID

+ type Face interface

+ LoadSummary func() (FontSummary, error)

+ PoscriptName func() string

+ PostscriptInfo func() (PSInfo, bool)

+ type FaceLayout interface

+ LoadMetrics func() FaceMetrics

+ type FaceMetrics interface

+ FontHExtents func(varCoords []float32) (FontExtents, bool)

+ FontVExtents func(varCoords []float32) (FontExtents, bool)

+ GlyphExtents func(glyph GID, coords []float32, xPpem, yPpem uint16) (GlyphExtents, bool)

+ GlyphHOrigin func(GID, []float32) (x, y Position, found bool)

+ GlyphName func(gid GID) string

+ GlyphVOrigin func(GID, []float32) (x, y Position, found bool)

+ HorizontalAdvance func(gid GID, coords []float32) float32

+ LineMetric func(metric LineMetric, varCoords []float32) (float32, bool)

+ NominalGlyph func(ch rune) (GID, bool)

+ NormalizeVariations func(coords []float32) []float32

+ Upem func() uint16

+ VariationGlyph func(ch, varSelector rune) (GID, bool)

+ VerticalAdvance func(gid GID, coords []float32) float32

+ type FontExtents struct

+ Ascender float32

+ Descender float32

+ LineGap float32

+ type FontLoader interface

+ Load func(file Resource) (Fonts, error)

+ type FontSummary struct

+ Familly string

+ HasBitmapGlyphs bool

+ HasColorGlyphs bool

+ HasScalableGlyphs bool

+ IsBold bool

+ IsItalic bool

+ Style string

+ type Fonts []Face

+ type GID uint16

+ type GlyphExtents struct

+ Height float32

+ Width float32

+ XBearing float32

+ YBearing float32

+ type LineMetric uint8

+ const StrikethroughPosition

+ const StrikethroughThickness

+ const UnderlinePosition

+ const UnderlineThickness

+ type PSInfo struct

+ FamilyName string

+ FontName string

+ FullName string

+ IsFixedPitch bool

+ ItalicAngle int

+ Notice string

+ UnderlinePosition int

+ UnderlineThickness int

+ Version string

+ Weight string

+ type Position = int32

+ type Resource interface

+ Read func([]byte) (int, error)

+ ReadAt func([]byte, int64) (int, error)

+ Seek func(int64, int) (int64, error)