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package module

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Versions in this module

v1

v1.0.18

Dec 22, 2017

Changes in this version

+ const MaxSize

+ const Quality

+ const Version

+ const VipsMajorVersion

+ const VipsMinorVersion

+ const VipsVersion

+ var ColorBlack = Color

+ var ImageTypes = map[ImageType]string

+ var SupportedImageTypes = map[ImageType]SupportedImageType

+ var WatermarkFont = "sans 10"

+ func ColourspaceIsSupported(buf []byte) (bool, error)

+ func DetermineImageTypeName(buf []byte) string

+ func ImageTypeName(t ImageType) string

+ func Initialize()

+ func IsSVGImage(buf []byte) bool

+ func IsTypeNameSupported(t string) bool

+ func IsTypeNameSupportedSave(t string) bool

+ func IsTypeSupported(t ImageType) bool

+ func IsTypeSupportedSave(t ImageType) bool

+ func Read(path string) ([]byte, error)

+ func Resize(buf []byte, o Options) ([]byte, error)

+ func Shutdown()

+ func VipsCacheDropAll()

+ func VipsCacheSetMax(maxCacheSize int)

+ func VipsCacheSetMaxMem(maxCacheMem int)

+ func VipsDebugInfo()

+ func VipsIsTypeSupported(t ImageType) bool

+ func VipsIsTypeSupportedSave(t ImageType) bool

+ func Write(path string, buf []byte) error

+ type Angle int

+ const D0

+ const D135

+ const D180

+ const D235

+ const D270

+ const D315

+ const D45

+ const D90

+ type Color struct

+ B uint8

+ G uint8

+ R uint8

+ type Direction int

+ const Horizontal

+ const Vertical

+ type Extend int

+ const ExtendBackground

+ const ExtendBlack

+ const ExtendCopy

+ const ExtendLast

+ const ExtendMirror

+ const ExtendRepeat

+ const ExtendWhite

+ type GaussianBlur struct

+ MinAmpl float64

+ Sigma float64

+ type Gravity int

+ const GravityCentre

+ const GravityEast

+ const GravityNorth

+ const GravitySmart

+ const GravitySouth

+ const GravityWest

+ type Image struct

+ func NewImage(buf []byte) *Image

+ func (i *Image) Colourspace(c Interpretation) ([]byte, error)

+ func (i *Image) ColourspaceIsSupported() (bool, error)

+ func (i *Image) Convert(t ImageType) ([]byte, error)

+ func (i *Image) Crop(width, height int, gravity Gravity) ([]byte, error)

+ func (i *Image) CropByHeight(height int) ([]byte, error)

+ func (i *Image) CropByWidth(width int) ([]byte, error)

+ func (i *Image) Enlarge(width, height int) ([]byte, error)

+ func (i *Image) EnlargeAndCrop(width, height int) ([]byte, error)

+ func (i *Image) Extract(top, left, width, height int) ([]byte, error)

+ func (i *Image) Flip() ([]byte, error)

+ func (i *Image) Flop() ([]byte, error)

+ func (i *Image) ForceResize(width, height int) ([]byte, error)

+ func (i *Image) Image() []byte

+ func (i *Image) Interpretation() (Interpretation, error)

+ func (i *Image) Length() int

+ func (i *Image) Metadata() (ImageMetadata, error)

+ func (i *Image) Process(o Options) ([]byte, error)

+ func (i *Image) Resize(width, height int) ([]byte, error)

+ func (i *Image) ResizeAndCrop(width, height int) ([]byte, error)

+ func (i *Image) Rotate(a Angle) ([]byte, error)

+ func (i *Image) Size() (ImageSize, error)

+ func (i *Image) SmartCrop(width, height int) ([]byte, error)

+ func (i *Image) Thumbnail(pixels int) ([]byte, error)

+ func (i *Image) Trim() ([]byte, error)

+ func (i *Image) Type() string

+ func (i *Image) Watermark(w Watermark) ([]byte, error)

+ func (i *Image) WatermarkImage(w WatermarkImage) ([]byte, error)

+ func (i *Image) Zoom(factor int) ([]byte, error)

+ type ImageMetadata struct

+ Alpha bool

+ Channels int

+ Colourspace string

+ Orientation int

+ Profile bool

+ Size ImageSize

+ Space string

+ Type string

+ func Metadata(buf []byte) (ImageMetadata, error)

+ type ImageSize struct

+ Height int

+ Width int

+ func Size(buf []byte) (ImageSize, error)

+ type ImageType int

+ const GIF

+ const JPEG

+ const MAGICK

+ const PDF

+ const PNG

+ const SVG

+ const TIFF

+ const UNKNOWN

+ const WEBP

+ func DetermineImageType(buf []byte) ImageType

+ type Interpolator int

+ const Bicubic

+ const Bilinear

+ const Nearest

+ const Nohalo

+ func (i Interpolator) String() string

+ type Interpretation int

+ const InterpretationBW

+ const InterpretationCMYK

+ const InterpretationError

+ const InterpretationGREY16

+ const InterpretationLAB

+ const InterpretationMultiband

+ const InterpretationRGB

+ const InterpretationRGB16

+ const InterpretationSRGB

+ const InterpretationScRGB

+ const InterpretationXYZ

+ func ImageInterpretation(buf []byte) (Interpretation, error)

+ type Options struct

+ AreaHeight int

+ AreaWidth int

+ Background Color

+ Compression int

+ Crop bool

+ Embed bool

+ Enlarge bool

+ Extend Extend

+ Flip bool

+ Flop bool

+ Force bool

+ GaussianBlur GaussianBlur

+ Gravity Gravity

+ Height int

+ Interlace bool

+ Interpolator Interpolator

+ Interpretation Interpretation

+ Left int

+ Lossless bool

+ NoAutoRotate bool

+ NoProfile bool

+ OutputICC string

+ Quality int

+ Rotate Angle

+ Sharpen Sharpen

+ SmartCrop bool

+ StripMetadata bool

+ Threshold float64

+ Top int

+ Trim bool

+ Type ImageType

+ Watermark Watermark

+ WatermarkImage WatermarkImage

+ Width int

+ Zoom int

+ type Sharpen struct

+ M1 float64

+ M2 float64

+ Radius int

+ X1 float64

+ Y2 float64

+ Y3 float64

+ type SupportedImageType struct

+ Load bool

+ Save bool

+ func IsImageTypeSupportedByVips(t ImageType) SupportedImageType

+ type VipsMemoryInfo struct

+ Allocations int64

+ Memory int64

+ MemoryHighwater int64

+ func VipsMemory() VipsMemoryInfo

+ type Watermark struct

+ Background Color

+ DPI int

+ Font string

+ Margin int

+ NoReplicate bool

+ Opacity float32

+ Text string

+ Width int

+ type WatermarkImage struct

+ Buf []byte

+ Left int

+ Opacity float32

+ Top int

v1.0.17

Nov 14, 2017

v1.0.16

Oct 30, 2017

v1.0.15

Oct 5, 2017

v1.0.14

Sep 12, 2017

v1.0.13

Sep 11, 2017

v1.0.12

Sep 10, 2017

v1.0.11

Sep 10, 2017

v1.0.10

Jun 25, 2017

v1.0.9

May 25, 2017

v1.0.8

May 18, 2017

v1.0.7

Jan 13, 2017

v1.0.6

Nov 12, 2016

v1.0.5

Oct 1, 2016

v1.0.4

Sep 29, 2016

v1.0.3

Sep 27, 2016

v1.0.2

Sep 27, 2016

v1.0.1

Jun 22, 2016

v1.0.0

Apr 21, 2016

v0

v0.1.24

Mar 1, 2016