legend

package

v1.0.2 Latest Latest Go to latest Published: May 16, 2021 License: MIT Imports: 5 Imported by: 0

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Repository

github.com/meekmichael/gpxrainbow

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Documentation ¶

Index ¶

func Render(opts Options, img image.Image) (image.Image, error)
type Options

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Render ¶

func Render(opts Options, img image.Image) (image.Image, error)

Render puts the legend on the image and returns the be-legened image

Types ¶

type Options ¶

type Options struct {
	FormatString  string
	GradientTable pattern.GradientTable
	MaxVal        float64
	MinVal        float64
	Steps         int
	Title         string
}

Options configures the legend

Source Files ¶

View all Source files

legend.go

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