Go bindings for GraphicsMagick

Install `GraphicsMagick` libraries and header files

Windows

Install msys2-x86_64
In msys2 shell:

pacman -S mingw-w64-x86_64-gcc
pacman -S mingw-w64-x86_64-zlib
pacman -S mingw-w64-x86_64-pkg-config
pacman -S mingw-w64-x86_64-graphicsmagick

Add following environment variable:

set PATH=<msys64>\mingw64\bin;%PATH%
set PKG_CONFIG_PATH=<msys64>\mingw64\lib\pkgconfig
set MAGICK_CODER_MODULE_PATH=<msys64>\mingw64\lib\GraphicsMagick-1.3.25\modules-Q8\coders

(BTW: you should change <msys64> to your installation path of msys2)

MacOS

Install GraphicsMagick using Homebrew or MacPorts
An example of MacPorts:

sudo port install graphicsmagick
export PKG_CONFIG_PATH=/opt/local/lib/pkgconfig

CentOS

ensure epel-release was installed. (help)
yum install GraphicsMagick-devel

Ubuntu

sudo apt-get install libgraphicsmagick1-dev

Install golang bindings

go get github.com/gographics/gmagick

Example

package main

import (
    "flag"
    "github.com/gographics/gmagick"
)

func resize(orig string, dest string) {
    mw := gmagick.NewMagickWand()
    defer mw.Destroy()
    mw.ReadImage(orig)
    filter := gmagick.FILTER_LANCZOS
    w := mw.GetImageWidth()
    h := mw.GetImageHeight()
    mw.ResizeImage(w/2, h/2, filter, 1)
    mw.WriteImage(dest)
}

func main() {
    f := flag.String("from", "", "original image file ...")
    t := flag.String("to", "", "target file ...")
    flag.Parse()

    gmagick.Initialize()
    defer gmagick.Terminate()

    resize(*f, *t)
}

====================================================

Todo List

CloneMagickWand
ClonePixelWand
ClonePixelWands
CopyMagickString
DestroyMagickWand
DestroyPixelWand
FormatMagickString
FormatMagickStringList
MagickAdaptiveThresholdImage
MagickAddImage
MagickAddNoiseImage
MagickAffineTransformImage
MagickAnimateImages
MagickAnnotateImage
MagickAppendImages
MagickAverageImages
MagickBlackThresholdImage
MagickBlurImage
MagickBorderImage
MagickCdlImage
MagickCharcoalImage
MagickChopImage
MagickClipImage
MagickClipPathImage
MagickCloneDrawingWand
MagickCoalesceImages
MagickColorFloodfillImage
MagickColorizeImage
MagickCommentImage
MagickCompareImageChannels
MagickCompareImages
MagickCompositeImage
MagickContrastImage
MagickConvolveImage
MagickCropImage
MagickCycleColormapImage
MagickDeconstructImages
MagickDescribeImage
MagickDespeckleImage
MagickDestroyDrawingWand
MagickDisplayImage
MagickDisplayImages
MagickDrawAffine
MagickDrawAllocateWand
MagickDrawAnnotation
MagickDrawArc
MagickDrawBezier
MagickDrawCircle
MagickDrawClearException
MagickDrawColor
MagickDrawComment
MagickDrawComposite
MagickDrawEllipse
MagickDrawGetClipPath
MagickDrawGetClipRule
MagickDrawGetClipUnits
MagickDrawGetException
MagickDrawGetFillColor
MagickDrawGetFillOpacity
MagickDrawGetFillRule
MagickDrawGetFontFamily
MagickDrawGetFont
MagickDrawGetFontSize
MagickDrawGetFontStretch
MagickDrawGetFontStyle
MagickDrawGetFontWeight
MagickDrawGetGravity
MagickDrawGetStrokeAntialias
MagickDrawGetStrokeColor
MagickDrawGetStrokeDashArray
MagickDrawGetStrokeDashOffset
MagickDrawGetStrokeLineCap
MagickDrawGetStrokeLineJoin
MagickDrawGetStrokeMiterLimit
MagickDrawGetStrokeOpacity
MagickDrawGetStrokeWidth
MagickDrawGetTextAntialias
MagickDrawGetTextDecoration
MagickDrawGetTextEncoding
MagickDrawGetTextUnderColor
MagickDrawImage
MagickDrawLine
MagickDrawMatte
MagickDrawPathClose
MagickDrawPathCurveToAbsolute
MagickDrawPathCurveToQuadraticBezierAbsolute
MagickDrawPathCurveToQuadraticBezierRelative
MagickDrawPathCurveToQuadraticBezierSmoothAbsolute
MagickDrawPathCurveToQuadraticBezierSmoothRelative
MagickDrawPathCurveToRelative
MagickDrawPathCurveToSmoothAbsolute
MagickDrawPathCurveToSmoothRelative
MagickDrawPathEllipticArcAbsolute
MagickDrawPathEllipticArcRelative
MagickDrawPathFinish
MagickDrawPathLineToAbsolute
MagickDrawPathLineToHorizontalAbsolute
MagickDrawPathLineToHorizontalRelative
MagickDrawPathLineToRelative
MagickDrawPathLineToVerticalAbsolute
MagickDrawPathLineToVerticalRelative
MagickDrawPathMoveToAbsolute
MagickDrawPathMoveToRelative
MagickDrawPathStart
MagickDrawPeekGraphicContext
MagickDrawPoint
MagickDrawPolygon
MagickDrawPolyline
MagickDrawPopClipPath
MagickDrawPopDefs
MagickDrawPopGraphicContext
MagickDrawPopPattern
MagickDrawPushClipPath
MagickDrawPushDefs
MagickDrawPushGraphicContext
MagickDrawPushPattern
MagickDrawRectangle
MagickDrawRender(deprecated)
MagickDrawRotate
MagickDrawRoundRectangle
MagickDrawScale
MagickDrawSetClipPath
MagickDrawSetClipRule
MagickDrawSetClipUnits
MagickDrawSetFillColor
MagickDrawSetFillOpacity
MagickDrawSetFillPatternURL
MagickDrawSetFillRule
MagickDrawSetFontFamily
MagickDrawSetFont
MagickDrawSetFontSize
MagickDrawSetFontStretch
MagickDrawSetFontStyle
MagickDrawSetFontWeight
MagickDrawSetGravity
MagickDrawSetStrokeAntialias
MagickDrawSetStrokeColor
MagickDrawSetStrokeDashArray
MagickDrawSetStrokeDashOffset
MagickDrawSetStrokeLineCap
MagickDrawSetStrokeLineJoin
MagickDrawSetStrokeMiterLimit
MagickDrawSetStrokeOpacity
MagickDrawSetStrokePatternURL
MagickDrawSetStrokeWidth
MagickDrawSetTextAntialias
MagickDrawSetTextDecoration
MagickDrawSetTextEncoding
MagickDrawSetTextUnderColor
MagickDrawSetViewbox
MagickDrawSkewX
MagickDrawSkewY
MagickDrawTranslate
MagickEdgeImage
MagickEmbossImage
MagickEnhanceImage
MagickEqualizeImage
MagickExtentImage
MagickFlattenImages
MagickFlipImage
MagickFlopImage
MagickFrameImage
MagickFxImageChannel
MagickFxImage
MagickGammaImageChannel
MagickGammaImage
MagickGetConfigureInfo
MagickGetCopyright
MagickGetException
MagickGetFilename
MagickGetHomeURL
MagickGetImageAttribute
MagickGetImageBackgroundColor
MagickGetImageBluePrimary
MagickGetImageBorderColor
MagickGetImageBoundingBox
MagickGetImageChannelDepth
MagickGetImageChannelExtrema
MagickGetImageChannelMean
MagickGetImageColormapColor
MagickGetImageColors
MagickGetImageColorspace
MagickGetImageCompose
MagickGetImageCompression
MagickGetImageDelay
MagickGetImageDepth
MagickGetImageDispose
MagickGetImageExtrema
MagickGetImageFilename
MagickGetImageFormat
MagickGetImageFuzz
MagickGetImageGamma
MagickGetImageGeometry
MagickGetImageGravity
MagickGetImage
MagickGetImageGreenPrimary
MagickGetImageHeight
MagickGetImageHistogram
MagickGetImageIndex
MagickGetImageInterlaceScheme
MagickGetImageIterations
MagickGetImageMatte
MagickGetImageMatteColor
MagickGetImagePage
MagickGetImagePixels
MagickGetImageProfile
MagickGetImageRedPrimary
MagickGetImageRenderingIntent
MagickGetImageResolution
MagickGetImageSavedType
MagickGetImageScene
MagickGetImageSignature
MagickGetImageSize
MagickGetImageType
MagickGetImageUnits
MagickGetImageVirtualPixelMethod
MagickGetImageWhitePoint
MagickGetImageWidth
MagickGetNumberImages
MagickGetPackageName
MagickGetQuantumDepth
MagickGetReleaseDate
MagickGetResourceLimit
MagickGetSamplingFactors
MagickGetSize
MagickGetVersion
MagickHaldClutImage
MagickHasNextImage
MagickHasPreviousImage
MagickImplodeImage
MagickLabelImage
MagickLevelImageChannel
MagickLevelImage
MagickMagnifyImage
MagickMapImage
MagickMatteFloodfillImage
MagickMedianFilterImage
MagickMinifyImage
MagickModulateImage
MagickMontageImage
MagickMorphImages
MagickMosaicImages
MagickMotionBlurImage
MagickNegateImageChannel
MagickNegateImage
MagickNewDrawingWand
MagickNextImage
MagickNormalizeImage
MagickOilPaintImage
MagickOpaqueImage
MagickPingImage
MagickPreviewImages
MagickPreviousImage
MagickProfileImage
MagickQuantizeImage
MagickQuantizeImages
MagickQueryFontMetrics
MagickQueryFonts
MagickQueryFormats
MagickRadialBlurImage
MagickRaiseImage
MagickReadImageBlob
MagickReadImageFile
MagickReadImage
MagickReduceNoiseImage
MagickRelinquishMemory
MagickRemoveImage
MagickRemoveImageProfile
MagickResampleImage
MagickResetIterator
MagickResizeImage
MagickRollImage
MagickRotateImage
MagickSampleImage
MagickScaleImage
MagickSeparateImageChannel
MagickSetCompressionQuality
MagickSetDepth
MagickSetFilename
MagickSetFormat
MagickSetImageAttribute
MagickSetImageBackgroundColor
MagickSetImageBluePrimary
MagickSetImageBorderColor
MagickSetImageChannelDepth
MagickSetImageColormapColor
MagickSetImageColorspace
MagickSetImageCompose
MagickSetImageCompression
MagickSetImageDelay
MagickSetImageDepth
MagickSetImageDispose
MagickSetImageFilename
MagickSetImageFormat
MagickSetImageFuzz
MagickSetImageGamma
MagickSetImageGravity
MagickSetImage
MagickSetImageGreenPrimary
MagickSetImageIndex
MagickSetImageInterlaceScheme
MagickSetImageIterations
MagickSetImageMatte
MagickSetImageMatteColor
MagickSetImageOption
MagickSetImagePage
MagickSetImagePixels
MagickSetImageProfile
MagickSetImageRedPrimary
MagickSetImageRenderingIntent
MagickSetImageResolution
MagickSetImageSavedType
MagickSetImageScene
MagickSetImageType
MagickSetImageUnits
MagickSetImageVirtualPixelMethod
MagickSetImageWhitePoint
MagickSetInterlaceScheme
MagickSetPassphrase
MagickSetResolution
MagickSetResolutionUnits
MagickSetResourceLimit
MagickSetSamplingFactors
MagickSetSize
MagickSharpenImage
MagickShaveImage
MagickShearImage
MagickSolarizeImage
MagickSpreadImage
MagickSteganoImage
MagickStereoImage
MagickStripImage
MagickSwirlImage
MagickTextureImage
MagickThresholdImageChannel
MagickThresholdImage
MagickTintImage
MagickTransformImage
MagickTransparentImage
MagickTrimImage
MagickUnsharpMaskImage
MagickWaveImage
MagickWhiteThresholdImage
MagickWriteImageBlob
MagickWriteImageFile
MagickWriteImage
MagickWriteImagesFile
MagickWriteImages
NewMagickWand
NewPixelWand
NewPixelWands
PixelGetBlack
PixelGetBlackQuantum
PixelGetBlue
PixelGetBlueQuantum
PixelGetColorAsString
PixelGetColorCount
PixelGetCyan
PixelGetCyanQuantum
PixelGetException
PixelGetGreen
PixelGetGreenQuantum
PixelGetMagenta
PixelGetMagentaQuantum
PixelGetOpacity
PixelGetOpacityQuantum
PixelGetQuantumColor
PixelGetRed
PixelGetRedQuantum
PixelGetYellow
PixelGetYellowQuantum
PixelSetBlack
PixelSetBlackQuantum
PixelSetBlue
PixelSetBlueQuantum
PixelSetColorCount
PixelSetColor
PixelSetCyan
PixelSetCyanQuantum
PixelSetGreen
PixelSetGreenQuantum
PixelSetMagenta
PixelSetMagentaQuantum
PixelSetOpacity
PixelSetOpacityQuantum
PixelSetQuantumColor
PixelSetRed
PixelSetRedQuantum
PixelSetYellow
PixelSetYellowQuantum
QueryMagickColor

Name		Name	Last commit message	Last commit date
Latest commit History 9 Commits
types		types
LICENSE		LICENSE
README.md		README.md
affine_matrix.go		affine_matrix.go
channel_type.go		channel_type.go
clip_path_units.go		clip_path_units.go
colorspace_type.go		colorspace_type.go
composite_operator.go		composite_operator.go
compression_type.go		compression_type.go
decoration_type.go		decoration_type.go
destroy.go		destroy.go
dispose_type.go		dispose_type.go
drawing_wand.go		drawing_wand.go
drawing_wand_exception.go		drawing_wand_exception.go
exception_type.go		exception_type.go
fill_rule.go		fill_rule.go
filter_type.go		filter_type.go
font_metrics.go		font_metrics.go
gmagick.go		gmagick.go
gravity_type.go		gravity_type.go
image_type.go		image_type.go
interlace_type.go		interlace_type.go
line_cap.go		line_cap.go
line_join.go		line_join.go
magick_version.go		magick_version.go
magick_wand.go		magick_wand.go
magick_wand_exception.go		magick_wand_exception.go
metric_type.go		metric_type.go
montage_mode.go		montage_mode.go
noise_type.go		noise_type.go
orientation_type.go		orientation_type.go
paint_method.go		paint_method.go
pixel_packet.go		pixel_packet.go
pixel_wand.go		pixel_wand.go
point_info.go		point_info.go
preview_type.go		preview_type.go
quantum.go		quantum.go
rendering_intent.go		rendering_intent.go
resolution_type.go		resolution_type.go
resource_type.go		resource_type.go
stretch_type.go		stretch_type.go
style_type.go		style_type.go
util.go		util.go
virtual_pixel_method.go		virtual_pixel_method.go

License

gographics/gmagick

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Go bindings for GraphicsMagick

Install GraphicsMagick libraries and header files

Windows

MacOS

CentOS

Ubuntu

Install golang bindings

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Install `GraphicsMagick` libraries and header files