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convert

package

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Versions in this module

v1

v1.1.0

Dec 2, 2023

Changes in this version

type ImageConverter

+ func (converter *ImageConverter) Image2ASCIIHTMLString(image image.Image, options *Options) string

+ func (converter *ImageConverter) ImageFile2ASCIIHTMLString(imageFilename string, option *Options) string

v1.0.2

Mar 31, 2023

v1.0.1

Nov 3, 2018

Changes in this version

+ var DefaultOptions = Options

+ func OpenImageFile(imageFilename string) (image.Image, error)

+ type Converter interface

+ Image2ASCIIMatrix func(image image.Image, imageConvertOptions *Options) []string

+ Image2ASCIIString func(image image.Image, options *Options) string

+ Image2PixelASCIIMatrix func(image image.Image, imageConvertOptions *Options) [][]ascii.CharPixel

+ ImageFile2ASCIIMatrix func(imageFilename string, option *Options) []string

+ ImageFile2ASCIIString func(imageFilename string, option *Options) string

+ ImageFile2PixelASCIIMatrix func(image image.Image, imageConvertOptions *Options) [][]ascii.CharPixel

+ type ImageConverter struct

+ func NewImageConverter() *ImageConverter

+ func (converter *ImageConverter) Image2ASCIIMatrix(image image.Image, imageConvertOptions *Options) []string

+ func (converter *ImageConverter) Image2ASCIIString(image image.Image, options *Options) string

+ func (converter *ImageConverter) Image2CharPixelMatrix(image image.Image, imageConvertOptions *Options) [][]ascii.CharPixel

+ func (converter *ImageConverter) ImageFile2ASCIIMatrix(imageFilename string, option *Options) []string

+ func (converter *ImageConverter) ImageFile2ASCIIString(imageFilename string, option *Options) string

+ func (converter *ImageConverter) ImageFile2CharPixelMatrix(imageFilename string, imageConvertOptions *Options) [][]ascii.CharPixel

+ type ImageResizeHandler struct

+ func (handler *ImageResizeHandler) CalcFitSize(width, height, toBeFitWidth, toBeFitHeight float64) (fitWidth, fitHeight int)

+ func (handler *ImageResizeHandler) CalcFitSizeRatio(width, height, imageWidth, imageHeight float64) (ratio float64)

+ func (handler *ImageResizeHandler) CalcProportionalFittingScreenSize(image image.Image) (newWidth, newHeight int, err error)

+ func (handler *ImageResizeHandler) ScaleHeightByRatio(height float64, ratio float64) int

+ func (handler *ImageResizeHandler) ScaleImage(image image.Image, options *Options) (newImage image.Image)

+ func (handler *ImageResizeHandler) ScaleWidthByRatio(width float64, ratio float64) int

type Options

+ FixedHeight int

+ FixedWidth int

+ Reversed bool

+ StretchedScreen bool

+ type ResizeHandler interface

+ ScaleImage func(image image.Image, options *Options) (newImage image.Image)

+ func NewResizeHandler() ResizeHandler

v1.0.0

Oct 20, 2018

Changes in this version

+ func Image2ASCIIMatrix(image image.Image, imageConvertOptions *Options) []string

+ func Image2ASCIIString(image image.Image, options *Options) string

+ func ImageFile2ASCIIString(imageFilename string, option *Options) string

+ func ScaleImage(image image.Image, options *Options) (newImage image.Image)

+ type Options struct

+ Colored bool

+ ExpectedHeight int

+ ExpectedWidth int

+ FitScreen bool

+ Ratio float64