meta

package

v0.35.2 Latest Latest Go to latest Published: Nov 3, 2023 License: MIT Imports: 2 Imported by: 0

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Repository

github.com/mandykoh/prism

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Documentation ¶

Overview ¶

Package meta and its subpackages provide support for embedded image metadata.

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Data ¶

type Data struct {
	Format           ImageFormat
	PixelWidth       uint32
	PixelHeight      uint32
	BitsPerComponent uint32
	// contains filtered or unexported fields
}

Data represents the metadata for an image.

func (*Data) ICCProfile ¶

func (md *Data) ICCProfile() (*icc.Profile, error)

ICCProfile returns an extracted ICC profile from this metadata.

An error is returned if the ICC profile could not be correctly parsed.

If no profile data was found, nil is returned without an error.

func (*Data) ICCProfileData ¶ added in v0.22.0

func (md *Data) ICCProfileData() ([]byte, error)

ICCProfile returns the raw ICC profile data from this metadata.

An error is returned if the ICC profile could not be correctly extracted from the image.

If no profile data was found, nil is returned without an error.

func (*Data) SetICCProfileData ¶ added in v0.24.0

func (md *Data) SetICCProfileData(data []byte)

func (*Data) SetICCProfileError ¶ added in v0.24.0

func (md *Data) SetICCProfileError(err error)

type ImageFormat ¶ added in v0.24.0

type ImageFormat string

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
autometa Package autometa provides support for embedded metadata and automatic detection of image formats.	Package autometa provides support for embedded metadata and automatic detection of image formats.
binary Package binary provides common utilities for working with binary data streams.	Package binary provides common utilities for working with binary data streams.
icc Package icc provides support for working with ICC colour profile data.	Package icc provides support for working with ICC colour profile data.
jpegmeta Package jpegmeta provides support for working with embedded JPEG metadata.	Package jpegmeta provides support for working with embedded JPEG metadata.
pngmeta Package pngmeta provides support for working with embedded PNG metadata.	Package pngmeta provides support for working with embedded PNG metadata.
webpmeta Package webpmeta provides support for working with embedded WebP metadata.	Package webpmeta provides support for working with embedded WebP metadata.

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