gorcle

package module

v0.0.0-...-76a13e2 Latest Latest Go to latest Published: Jul 29, 2019 License: MPL-2.0 Imports: 6 Imported by: 1

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Repository

github.com/wunderkind2k1/gorcle

Links

Open Source Insights

README ¶

A library to draw a circle onto an img in golang.

Documentation ¶

Index ¶

type Circle
- func NewCircle(fill color.Color, radius int) *Circle

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Circle ¶

type Circle struct {
	// contains filtered or unexported fields
}

A Circle has a radius and a color. The zero value is invalid! Use NewCircle() to create a valid Circle.

func NewCircle ¶

func NewCircle(fill color.Color, radius int) *Circle

NewCircle create a new Circle By calling newShape() we pass on any checking to newShape() without having to know what if any is required. This satisfies the Filler, Radiuser, Drawer, and Stringer interfaces.

func (*Circle) Draw ¶

func (circle *Circle) Draw(img draw.Image, x, y int) error

Draw draws the given circle onto the image with the params x and y center coordinates within the image

func (*Circle) SavePNG ¶

func (circle *Circle) SavePNG(fileName string, img draw.Image) error

SavePNG saves the circle as a png to the file fileName or to image.png

func (*Circle) String ¶

func (circle *Circle) String() string

Source Files ¶

View all Source files

circle.go

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