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render

package

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Versions in this module

v0

v0.1.1

Jul 29, 2026

v0.1.0

Jul 29, 2026

v0.0.6

Jul 27, 2026

v0.0.5

Jul 13, 2026

v0.0.4

Jul 12, 2026

v0.0.3

Jul 12, 2026

v0.0.2

Jul 11, 2026

v0.0.1

Jul 11, 2026

Changes in this version

+ var Identity = Matrix

+ func CMYKToRGBA(c, m, y, k float64) color.RGBA

+ func Clamp8(v float64) uint8

+ func GrayToRGBA(g float64) color.RGBA

+ func RGBToRGBA(r, g, b float64) color.RGBA

+ type Device interface

+ DrawGlyph func(g GlyphRef)

+ DrawImage func(img image.Image, ctm Matrix, alpha float64, blendMode string)

+ Fill func(path *Path, paint FillPaint)

+ FillGlyph func(outline *Path, color FillColor, blendMode string)

+ FillShading func(shader Shader, ctm Matrix, blendMode string)

+ PushClip func(path *Path, rule FillRule)

+ Restore func()

+ Save func()

+ Size func() (w, h int)

+ Stroke func(path *Path, paint StrokePaint)

+ type FillColor struct

+ A uint8

+ B uint8

+ G uint8

+ R uint8

+ type FillPaint struct

+ BlendMode string

+ Color color.RGBA

+ Rule FillRule

+ type FillRule int

+ const EvenOdd

+ const NonZero

+ type GlyphFace interface

+ Outline func(gid uint16) *Path

+ type GlyphRef struct

+ Advance float64

+ Blend string

+ Color FillColor

+ Face GlyphFace

+ GID uint16

+ Runes []rune

+ Transform Matrix

+ type LineCap int

+ const ButtCap

+ const RoundCap

+ const SquareCap

+ type LineJoin int

+ const BevelJoin

+ const MiterJoin

+ const RoundJoin

+ type Matrix struct

+ A float64

+ B float64

+ C float64

+ D float64

+ E float64

+ F float64

+ func Scale(sx, sy float64) Matrix

+ func Translate(tx, ty float64) Matrix

+ func (m Matrix) Apply(x, y float64) (float64, float64)

+ func (m Matrix) ApplyVector(x, y float64) (float64, float64)

+ func (m Matrix) Mul(n Matrix) Matrix

+ func (m Matrix) ScaleFactor() float64

+ type Path struct

+ Segments []Segment

+ func TransformPath(p *Path, m Matrix) *Path

+ func (p *Path) Clone() *Path

+ func (p *Path) Close()

+ func (p *Path) CubeTo(x0, y0, x1, y1, x2, y2 float64)

+ func (p *Path) Empty() bool

+ func (p *Path) LineTo(x, y float64)

+ func (p *Path) MoveTo(x, y float64)

+ func (p *Path) Reset()

+ type Point struct

+ X float64

+ Y float64

+ type Segment struct

+ Kind SegmentKind

+ P0 Point

+ P1 Point

+ P2 Point

+ type SegmentKind int

+ const Close

+ const CubeTo

+ const LineTo

+ const MoveTo

+ type Shader interface

+ ColorAt func(userX, userY float64) (c color.RGBA, ok bool)

+ type StrokePaint struct

+ BlendMode string

+ Cap LineCap

+ Color color.RGBA

+ DashArray []float64

+ DashPhase float64

+ Join LineJoin

+ MiterLimit float64

+ Width float64