plot

Documentation

Index

• Constants
• func GetDefaultFont() (*truetype.Font, error)
• func ImageContent(c chart.Chart) (string, error)
• func OpenImage(c chart.Chart) error
• func OpenURL(url string) error
• func SeriesIndex(s pandas.Series) []float64

Constants

const (
	// ResourcesPath 资源路径
	ResourcesPath = "fonts"
)

Functions

func GetDefaultFont

func GetDefaultFont() (*truetype.Font, error)

GetDefaultFont returns the default font (Roboto-Medium).

func ImageContent

func ImageContent(c chart.Chart) (string, error)

func OpenImage

func OpenImage(c chart.Chart) error

TODO: 打开chart有点问题, 原因可能是生成的URL过长

func OpenURL

func OpenURL(url string) error

OpenURL 用系统默认的浏览器打开一个url

func SeriesIndex

func SeriesIndex(s pandas.Series) []float64