wordimg

Documentation

Overview

Package wordimg implements generator to create an image from text.

Index

• func ConvertColor(str string) (*color.RGBA, error)
• func NewGenerator(rand *rand.Rand, font []byte) *generator
• type Option
  • func WithColor(col *color.RGBA) Option
  • func WithFontSize(f int) Option
  • func WithHeight(w int) Option
  • func WithWidth(w int) Option

Functions

func ConvertColor

func ConvertColor(str string) (*color.RGBA, error)

ConvertColor convert color.RGBA from "R:G:B" string.

func NewGenerator

func NewGenerator(rand *rand.Rand, font []byte) *generator

NewGenerator create Generator.

Types

type Option

type Option func(*config)

func WithColor

func WithColor(col *color.RGBA) Option

WithColor set color

func WithFontSize

func WithFontSize(f int) Option

WithFontSize set font size.

func WithHeight

func WithHeight(w int) Option

WithHeight set height.

func WithWidth

func WithWidth(w int) Option

WithWidth set width.