commands

package

v0.7.2 Latest Latest Go to latest Published: May 21, 2025 License: MIT Imports: 17 Imported by: 0

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Valid go.mod file
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Repository

github.com/beetlebugorg/go-dims

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Documentation ¶

Index ¶

Variables
func AutolevelCommand(image *vips.ImageRef, args string) error
func BrightnessCommand(image *vips.ImageRef, args string) error
func CropCommand(image *vips.ImageRef, args string) error
func FlipFlopCommand(image *vips.ImageRef, args string) error
func FormatCommand(image *vips.ImageRef, args string, opts *ExportOptions) error
func GrayscaleCommand(image *vips.ImageRef, args string) error
func InvertCommand(image *vips.ImageRef, args string) error
func LegacyThumbnailCommand(image *vips.ImageRef, args string) error
func PassThroughCommand(ctx context.Context, args string) error
func QualityCommand(image *vips.ImageRef, args string, opts *ExportOptions) error
func ResizeCommand(image *vips.ImageRef, args string) error
func RotateCommand(image *vips.ImageRef, args string) error
func SepiaCommand(image *vips.ImageRef, args string) error
func SharpenCommand(image *vips.ImageRef, args string) error
func StripMetadataCommand(image *vips.ImageRef, args string, ops *ExportOptions) error
func ThumbnailCommand(image *vips.ImageRef, args string) error
func Watermark(image *vips.ImageRef, args string, data RequestOperation) error
type Command
type ExportOptions
type OperationError
- func NewOperationError(command string, args string, message string) *OperationError
- func (e *OperationError) Error() string
type RequestOperation
type VipsCommand
type VipsExportOperation
type VipsRequestOperation
type VipsTransformOperation

Constants ¶

This section is empty.

Variables ¶

View Source

var VipsExportCommands = map[string]VipsExportOperation{
	"strip":   StripMetadataCommand,
	"format":  FormatCommand,
	"quality": QualityCommand,
}

View Source

var VipsRequestCommands = map[string]VipsRequestOperation{
	"watermark": Watermark,
}

View Source

var VipsTransformCommands = map[string]VipsTransformOperation{
	"crop":             CropCommand,
	"resize":           ResizeCommand,
	"sharpen":          SharpenCommand,
	"brightness":       BrightnessCommand,
	"flipflop":         FlipFlopCommand,
	"sepia":            SepiaCommand,
	"grayscale":        GrayscaleCommand,
	"autolevel":        AutolevelCommand,
	"invert":           InvertCommand,
	"rotate":           RotateCommand,
	"thumbnail":        ThumbnailCommand,
	"legacy_thumbnail": LegacyThumbnailCommand,
}

Functions ¶

func AutolevelCommand ¶

func AutolevelCommand(image *vips.ImageRef, args string) error

func BrightnessCommand ¶

func BrightnessCommand(image *vips.ImageRef, args string) error

func CropCommand ¶

func CropCommand(image *vips.ImageRef, args string) error

func FlipFlopCommand ¶

func FlipFlopCommand(image *vips.ImageRef, args string) error

func FormatCommand ¶

func FormatCommand(image *vips.ImageRef, args string, opts *ExportOptions) error

func GrayscaleCommand ¶

func GrayscaleCommand(image *vips.ImageRef, args string) error

func InvertCommand ¶

func InvertCommand(image *vips.ImageRef, args string) error

func LegacyThumbnailCommand ¶

func LegacyThumbnailCommand(image *vips.ImageRef, args string) error

func PassThroughCommand ¶

func PassThroughCommand(ctx context.Context, args string) error

func QualityCommand ¶

func QualityCommand(image *vips.ImageRef, args string, opts *ExportOptions) error

func ResizeCommand ¶

func ResizeCommand(image *vips.ImageRef, args string) error

func RotateCommand ¶

func RotateCommand(image *vips.ImageRef, args string) error

func SepiaCommand ¶

func SepiaCommand(image *vips.ImageRef, args string) error

func SharpenCommand ¶

func SharpenCommand(image *vips.ImageRef, args string) error

func StripMetadataCommand ¶

func StripMetadataCommand(image *vips.ImageRef, args string, ops *ExportOptions) error

func ThumbnailCommand ¶

func ThumbnailCommand(image *vips.ImageRef, args string) error

func Watermark ¶

func Watermark(image *vips.ImageRef, args string, data RequestOperation) error

Types ¶

type Command ¶

type Command struct {
	Name string
	Args string
}

type ExportOptions ¶

type ExportOptions struct {
	vips.ImageType
	*vips.JpegExportParams
	*vips.PngExportParams
	*vips.WebpExportParams
	*vips.GifExportParams
	*vips.TiffExportParams
}

Context passed to commands.

type OperationError ¶

type OperationError struct {
	core.StatusError
	Command string
	Args    string
}

func NewOperationError ¶

func NewOperationError(command string, args string, message string) *OperationError

func (*OperationError) Error ¶

func (e *OperationError) Error() string

type RequestOperation ¶

type RequestOperation struct {
	URL    *url.URL    // The URL of the image being processed
	Config core.Config // The global configuration.
}

type VipsCommand ¶

type VipsCommand[T any] struct {
	Command
	Operation T
}

type VipsExportOperation ¶

type VipsExportOperation func(image *vips.ImageRef, args string, opts *ExportOptions) error

type VipsRequestOperation ¶

type VipsRequestOperation func(image *vips.ImageRef, args string, data RequestOperation) error

type VipsTransformOperation ¶

type VipsTransformOperation func(image *vips.ImageRef, args string) error

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Documentation ¶

Index ¶

Constants ¶

Variables ¶

Functions ¶

func AutolevelCommand ¶

func BrightnessCommand ¶

func CropCommand ¶

func FlipFlopCommand ¶

func FormatCommand ¶

func GrayscaleCommand ¶

func InvertCommand ¶

func LegacyThumbnailCommand ¶

func PassThroughCommand ¶

func QualityCommand ¶

func ResizeCommand ¶

func RotateCommand ¶

func SepiaCommand ¶

func SharpenCommand ¶

func StripMetadataCommand ¶

func ThumbnailCommand ¶

func Watermark ¶

Types ¶

type Command ¶

type ExportOptions ¶

type OperationError ¶

func NewOperationError ¶

func (*OperationError) Error ¶

type RequestOperation ¶

type VipsCommand ¶

type VipsExportOperation ¶

type VipsRequestOperation ¶

type VipsTransformOperation ¶

Source Files ¶