draw

package

v1.0.0 Latest Latest Go to latest Published: Mar 27, 2023 License: MIT Imports: 6 Imported by: 2

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/rockwell-uk/go-draw

Links

Open Source Insights

Documentation ¶

Index ¶

func Circle(origin []float64, radius float64, numPoints int) ([][]float64, error)
func DrawCoordLine(gc draw2d.GraphicContext, lineCoords [][]float64, lineWidth float64, ...) error
func DrawRune(gc *draw2dimg.GraphicContext, pos []float64, f font.Face, rotation float64, ...) error
type Envelope
- func ToEnvelope(lineCoords [][]float64) (Envelope, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Circle ¶

func Circle(origin []float64, radius float64, numPoints int) ([][]float64, error)

func DrawCoordLine ¶

func DrawCoordLine(gc draw2d.GraphicContext, lineCoords [][]float64, lineWidth float64, fillColor color.Color, strokeWidth float64, strokeColor color.Color, scale func(x, y float64) (float64, float64)) error

func DrawRune ¶

func DrawRune(gc *draw2dimg.GraphicContext, pos []float64, f font.Face, rotation float64, char rune) error

Types ¶

type Envelope ¶

type Envelope struct {
	Min, Max []float64
}

func ToEnvelope ¶

func ToEnvelope(lineCoords [][]float64) (Envelope, error)

func (Envelope) Dx ¶

func (e Envelope) Dx() float64

func (Envelope) Dy ¶

func (e Envelope) Dy() float64

func (Envelope) Px ¶

func (e Envelope) Px(x float64) float64

func (Envelope) Py ¶

func (e Envelope) Py(y float64) float64

Source Files ¶

View all Source files

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL