Documentation
¶
Index ¶
- Constants
- type Arc
- type Circle
- type Contour
- type Interpolation
- type Line
- type LineCap
- type LinePrimitiveNotClosedError
- type Loayer
- type LogProcessor
- func (l LogProcessor) Arc(arc *Arc)
- func (l LogProcessor) Circle(circle *Circle)
- func (l LogProcessor) Contour(contour *Contour)
- func (l LogProcessor) Line(line *Line)
- func (l LogProcessor) Obround(obround *Obround)
- func (l LogProcessor) Rectangle(rectangle *Rectangle)
- func (l LogProcessor) SetViewBox(box *ViewBox)
- type Obround
- type Parser
- type Processor
- type Rectangle
- type Segment
- type StoreProcessor
- func (s *StoreProcessor) Arc(arc *Arc)
- func (s *StoreProcessor) Circle(circle *Circle)
- func (s *StoreProcessor) Contour(contour *Contour)
- func (s *StoreProcessor) Line(line *Line)
- func (s *StoreProcessor) Obround(obround *Obround)
- func (s *StoreProcessor) Rectangle(rectangle *Rectangle)
- func (s *StoreProcessor) SetViewBox(box *ViewBox)
- type Unit
- type ViewBox
Constants ¶
View Source
const ( // Linear interpolation. InterpolationLinear Interpolation = iota // Counter clockwise arc interpolation. InterpolationCCW // Clockwise arc interpolation InterpolationClockwise InterpolationSingleQuadrant InterpolationMultiQuadrant InterpolationSingleQuadrantClockwise = 11 InterpolationSingleQuadrantCCCW = 12 InterpolationMultiQuadrantClockwise = 13 InterpolationMultiQuadrantCCW = 14 InterpolationCircularFlag = 1 InterpolationDirectionFlag = 2 InterpolationQuadrantFlag = 3 // LineCapButt strokes do not extend beyond a line's two endpoints. LineCapButt LineCap = "butt" // LineCapRound strokes will be extended by a half circle with a diameter equal to the stroke width. LineCapRound LineCap = "round" )
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Arc ¶
type Arc struct {
Line int
geom.CircularArc2
StrokeWidth float64
Interpolation
}
type LinePrimitiveNotClosedError ¶
type LinePrimitiveNotClosedError struct {
Line int
First [2]float64
Last [2]float64
FirstStr [2]string
LastStr [2]string
}
func (LinePrimitiveNotClosedError) Error ¶
func (err LinePrimitiveNotClosedError) Error() string
type Loayer ¶
type Loayer string
const ( GTL Loayer = "GTL" //顶层走线 GBL Loayer = "GBL" //底层走线 GTO Loayer = "GTO" //顶层丝印 GBO Loayer = "GBO" //底层丝印 GTS Loayer = "GTS" // 顶层阻焊 GBS Loayer = "GBS" //底层阻焊 GPT Loayer = "GPT" //顶层主焊盘 GPB Loayer = "GPB" //底层主焊盘 G1 Loayer = "G1" //内部走线层1 G2 Loayer = "G2" //内部走线层2 G3 Loayer = "G3" //内部走线层3 G4 Loayer = "G4" //内部走线层4 GP1 Loayer = "GP1" //内平面1(负片) GP2 Loayer = "GP2" //内平面2(负片) GM1 Loayer = "GM1" //机械层1 GM2 Loayer = "GM2" //机械层2 GM3 Loayer = "GM3" //机械层3 GM4 Loayer = "GM4" //机械层4 GKO Loayer = "GKO" //禁止布线层(可做板子外形) )
type LogProcessor ¶
type LogProcessor struct {
}
func (LogProcessor) Arc ¶
func (l LogProcessor) Arc(arc *Arc)
func (LogProcessor) Circle ¶
func (l LogProcessor) Circle(circle *Circle)
func (LogProcessor) Contour ¶
func (l LogProcessor) Contour(contour *Contour)
func (LogProcessor) Line ¶
func (l LogProcessor) Line(line *Line)
func (LogProcessor) Obround ¶
func (l LogProcessor) Obround(obround *Obround)
func (LogProcessor) Rectangle ¶
func (l LogProcessor) Rectangle(rectangle *Rectangle)
func (LogProcessor) SetViewBox ¶
func (l LogProcessor) SetViewBox(box *ViewBox)
type Parser ¶
type Parser struct {
// contains filtered or unexported fields
}
A Parser is a Gerber format parser. For each graphical operation parsed from an input stream, Parser calls the corresponding method of its Processor.
type Processor ¶
type Processor interface {
// Circle draws a circle.
Circle(*Circle)
// Rectangle draws a rectangle.
Rectangle(*Rectangle)
// Obround(oval) draws an olav.
Obround(*Obround)
// Contour draws a contour.
Contour(*Contour)
// Line draws a line.
Line(*Line)
// Arc draws an arc.
Arc(*Arc)
// SetViewbox sets the viewbox of the Gerber image.
// It is called by the Parser when parsing has completed.
SetViewBox(*ViewBox)
}
type Segment ¶
type Segment struct {
Interpolation Interpolation
X float64
Y float64
CenterX float64
CenterY float64
}
A Segment is a stroked line.
type StoreProcessor ¶
type StoreProcessor struct {
Circles []*Circle
Rects []*Rectangle
Obrounds []*Obround
Lines []*Line
Contours []*Contour
Arcs []*Arc
ViewBox *ViewBox
}
func (*StoreProcessor) Arc ¶
func (s *StoreProcessor) Arc(arc *Arc)
func (*StoreProcessor) Circle ¶
func (s *StoreProcessor) Circle(circle *Circle)
func (*StoreProcessor) Contour ¶
func (s *StoreProcessor) Contour(contour *Contour)
func (*StoreProcessor) Line ¶
func (s *StoreProcessor) Line(line *Line)
func (*StoreProcessor) Obround ¶
func (s *StoreProcessor) Obround(obround *Obround)
func (*StoreProcessor) Rectangle ¶
func (s *StoreProcessor) Rectangle(rectangle *Rectangle)
func (*StoreProcessor) SetViewBox ¶
func (s *StoreProcessor) SetViewBox(box *ViewBox)
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