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package
v0.3.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Sep 23, 2026 License: MIT Imports: 10 Imported by: 0

Documentation

Overview

Package overlay draws labeled OCR matches on captured images.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func DrawOCRMatches 

func DrawOCRMatches(src []byte, matches []Match, opts Options) ([]byte, error)

Types

type Match 

type Match struct {
	Index      int
	Rect       image.Rectangle
	Text       string
	Confidence float64
	Role       MatchRole
}

type MatchRole 

type MatchRole int
const (
	RoleWinner MatchRole = iota
	RoleRunnerUp
	RoleFiltered
	RoleRedacted
)

type Options 

type Options struct {
	MaxBoxes      int
	WinnerColor   color.RGBA
	RunnerColor   color.RGBA
	FilteredColor color.RGBA
	RedactedColor color.RGBA
	LabelFace     font.Face
}

Source Files

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