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emask

package

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Versions in this module

v0

v0.0.8

Dec 7, 2022

v0.0.7

Oct 22, 2022

v0.0.6

Sep 5, 2022

v0.0.5

Jul 21, 2022

v0.0.4

Jul 8, 2022

v0.0.3

Jul 3, 2022

v0.0.2

Jun 30, 2022

Changes in this version

+ type OutlineRasterizer struct

+ func NewOutlineRasterizer(outlineThickness float64) *OutlineRasterizer

+ func (self *OutlineRasterizer) CacheSignature() uint64

+ func (self *OutlineRasterizer) CubeTo(controlA, controlB, target fixed.Point26_6)

+ func (self *OutlineRasterizer) LineTo(point fixed.Point26_6)

+ func (self *OutlineRasterizer) MoveTo(point fixed.Point26_6)

+ func (self *OutlineRasterizer) QuadTo(control, target fixed.Point26_6)

+ func (self *OutlineRasterizer) Rasterize(outline sfnt.Segments, fract fixed.Point26_6) (*image.Alpha, error)

+ func (self *OutlineRasterizer) SetHighByte(value uint8)

+ func (self *OutlineRasterizer) SetMarginFactor(factor float64)

+ func (self *OutlineRasterizer) SetOnChangeFunc(onChange func(Rasterizer))

+ func (self *OutlineRasterizer) SetThickness(thickness float64)

v0.0.1

May 13, 2022

Changes in this version

+ func Rasterize(outline sfnt.Segments, rasterizer Rasterizer, dot fixed.Point26_6) (*image.Alpha, error)

+ type DefaultRasterizer struct

+ func (self *DefaultRasterizer) CacheSignature() uint64

+ func (self *DefaultRasterizer) CubeTo(controlA, controlB, target fixed.Point26_6)

+ func (self *DefaultRasterizer) LineTo(point fixed.Point26_6)

+ func (self *DefaultRasterizer) MoveTo(point fixed.Point26_6)

+ func (self *DefaultRasterizer) QuadTo(control, target fixed.Point26_6)

+ func (self *DefaultRasterizer) Rasterize(outline sfnt.Segments, fract fixed.Point26_6) (*image.Alpha, error)

+ func (self *DefaultRasterizer) SetHighByte(value uint8)

+ func (self *DefaultRasterizer) SetOnChangeFunc(onChange func(Rasterizer))

+ type EdgeMarkerRasterizer struct

+ func NewStdEdgeMarkerRasterizer() *EdgeMarkerRasterizer

+ func (self *EdgeMarkerRasterizer) CacheSignature() uint64

+ func (self *EdgeMarkerRasterizer) CubeTo(controlA, controlB, target fixed.Point26_6)

+ func (self *EdgeMarkerRasterizer) LineTo(point fixed.Point26_6)

+ func (self *EdgeMarkerRasterizer) MoveTo(point fixed.Point26_6)

+ func (self *EdgeMarkerRasterizer) QuadTo(control, target fixed.Point26_6)

+ func (self *EdgeMarkerRasterizer) Rasterize(outline sfnt.Segments, fract fixed.Point26_6) (*image.Alpha, error)

+ func (self *EdgeMarkerRasterizer) SetCurveThreshold(threshold float32)

+ func (self *EdgeMarkerRasterizer) SetHighByte(value uint8)

+ func (self *EdgeMarkerRasterizer) SetMaxCurveSplits(maxCurveSplits int)

+ func (self *EdgeMarkerRasterizer) SetOnChangeFunc(onChange func(Rasterizer))

+ type FauxRasterizer struct

+ func (self *FauxRasterizer) CacheSignature() uint64

+ func (self *FauxRasterizer) CubeTo(controlA, controlB, target fixed.Point26_6)

+ func (self *FauxRasterizer) GetExtraWidth() float64

+ func (self *FauxRasterizer) GetSkewFactor() float64

+ func (self *FauxRasterizer) LineTo(point fixed.Point26_6)

+ func (self *FauxRasterizer) MoveTo(point fixed.Point26_6)

+ func (self *FauxRasterizer) QuadTo(control, target fixed.Point26_6)

+ func (self *FauxRasterizer) Rasterize(outline sfnt.Segments, fract fixed.Point26_6) (*image.Alpha, error)

+ func (self *FauxRasterizer) SetAuxOnChangeFunc(onChange func(*FauxRasterizer))

+ func (self *FauxRasterizer) SetExtraWidth(extraWidth float64)

+ func (self *FauxRasterizer) SetHighByte(value uint8)

+ func (self *FauxRasterizer) SetOnChangeFunc(onChange func(Rasterizer))

+ func (self *FauxRasterizer) SetSkewFactor(factor float64)

+ type Rasterizer interface

+ CacheSignature func() uint64

+ Rasterize func(sfnt.Segments, fixed.Point26_6) (*image.Alpha, error)

+ SetOnChangeFunc func(func(Rasterizer))

+ type Shape struct

+ func NewShape(commandsCount int) Shape

+ func (self *Shape) CubeTo(cx1, cy1, cx2, cy2, x, y int)

+ func (self *Shape) CubeToFract(cx1, cy1, cx2, cy2, x, y fixed.Int26_6)

+ func (self *Shape) HasInvertY() bool

+ func (self *Shape) InvertY(active bool)

+ func (self *Shape) LineTo(x, y int)

+ func (self *Shape) LineToFract(x, y fixed.Int26_6)

+ func (self *Shape) MoveTo(x, y int)

+ func (self *Shape) MoveToFract(x, y fixed.Int26_6)

+ func (self *Shape) Paint(drawColor, backColor color.Color) *image.RGBA

+ func (self *Shape) QuadTo(ctrlX, ctrlY, x, y int)

+ func (self *Shape) QuadToFract(ctrlX, ctrlY, x, y fixed.Int26_6)

+ func (self *Shape) Reset()

+ func (self *Shape) Segments() sfnt.Segments

+ type UserCfgCacheSignature interface

+ SetHighByte func(value uint8)