node

package

v0.8.0 Latest Latest Go to latest Published: Jul 4, 2020 License: MIT Imports: 3 Imported by: 0

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func New(cluster *dot.Graph, id string, attrs ...Attribute) *dot.Node

New create a new node with the specified attributes.

type Attribute func(*dot.Node)

Attribute is a function that apply a property to a node.

func FillColor(color string) Attribute

FillColor sets the node fill color.

func FontColor(color string) Attribute

FontColor specify the text color.

func FontName(name string) Attribute

FontName specify the font used for text.

func FontSize(size float32) Attribute

FontSize specify the font size, in points, used for text.

func Label(label string, htm bool) Attribute

Label is the node caption. If 'htm' is true the caption is treated as HTML code.

func Rounded(rounded bool) Attribute

Rounded sets the shape with round corners.

func Shape(shape string) Attribute

Shape sets the shape of a node.