Php/docs/class.imagick
(PECL imagick 2, PECL imagick 3)
类摘要
Imagick implements Iterator {
public adaptiveBlurImage
( float $radius
, float $sigma
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public adaptiveResizeImage
( int $columns
, int $rows
[, bool $bestfit = false
[, bool $legacy = false
]] ) : bool
public adaptiveSharpenImage
( float $radius
, float $sigma
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public adaptiveThresholdImage
( int $width
, int $height
, int $offset
) : bool
public addNoiseImage
( int $noise_type
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public affineTransformImage
( ImagickDraw $matrix
) : bool
public animateImages
( string $x_server
) : bool
public annotateImage
( ImagickDraw $draw_settings
, float $x
, float $y
, float $angle
, string $text
) : bool
public appendImages
( bool $stack
) : Imagick
public autoLevelImage
([ int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public averageImages ( ) : Imagick
public blackThresholdImage
( mixed $threshold
) : bool
public blueShiftImage
([ float $factor = 1.5
] ) : bool
public blurImage
( float $radius
, float $sigma
[, int $channel
] ) : bool
public borderImage
( mixed $bordercolor
, int $width
, int $height
) : bool
public brightnessContrastImage
( float $brightness
, float $contrast
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public charcoalImage
( float $radius
, float $sigma
) : bool
public chopImage
( int $width
, int $height
, int $x
, int $y
) : bool
public clampImage
([ int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public clear ( ) : bool
public clipImage ( ) : bool
public clipImagePath
( string $pathname
, string $inside
) : void
public clipPathImage
( string $pathname
, bool $inside
) : bool
public coalesceImages ( ) : Imagick
public colorFloodfillImage
( mixed $fill
, float $fuzz
, mixed $bordercolor
, int $x
, int $y
) : bool
public colorizeImage
( mixed $colorize
, mixed $opacity
[, bool $legacy = false
] ) : bool
public colorMatrixImage
( array $color_matrix = Imagick::CHANNEL_DEFAULT
) : bool
public combineImages
( int $channelType
) : Imagick
public commentImage
( string $comment
) : bool
public compareImageChannels
( Imagick $image
, int $channelType
, int $metricType
) : array
public compareImageLayers
( int $method
) : Imagick
public compareImages
( Imagick $compare
, int $metric
) : array
compositeImage
( Imagick $composite_object
, int $composite
, int $x
, int $y
[, int $channel = Imagick::CHANNEL_ALL
] ) : bool
public __construct
([ mixed $files
] )
public contrastImage
( bool $sharpen
) : bool
public contrastStretchImage
( float $black_point
, float $white_point
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public convolveImage
( array $kernel
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public count
([ int $mode = 0
] ) : int
cropImage
( int $width
, int $height
, int $x
, int $y
) : bool
cropThumbnailImage
( int $width
, int $height
) : bool
public cycleColormapImage
( int $displace
) : bool
public decipherImage
( string $passphrase
) : bool
public deconstructImages ( ) : Imagick
public deleteImageArtifact
( string $artifact
) : bool
public deleteImageProperty
( string $name
) : bool
public deskewImage
( float $threshold
) : bool
public despeckleImage ( ) : bool
public destroy ( ) : bool
public displayImage
( string $servername
) : bool
public displayImages
( string $servername
) : bool
public distortImage
( int $method
, array $arguments
, bool $bestfit
) : bool
drawImage
( ImagickDraw $draw
) : bool
public edgeImage
( float $radius
) : bool
public embossImage
( float $radius
, float $sigma
) : bool
public encipherImage
( string $passphrase
) : bool
public enhanceImage ( ) : bool
public equalizeImage ( ) : bool
public evaluateImage
( int $op
, float $constant
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public exportImagePixels
( int $x
, int $y
, int $width
, int $height
, string $map
, int $STORAGE
) : array
public extentImage
( int $width
, int $height
, int $x
, int $y
) : bool
public filter
( ImagickKernel $ImagickKernel
[, int $channel = Imagick::CHANNEL_UNDEFINED
] ) : bool
public flattenImages ( ) : Imagick
public flipImage ( ) : bool
public floodFillPaintImage
( mixed $fill
, float $fuzz
, mixed $target
, int $x
, int $y
, bool $invert
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public flopImage ( ) : bool
public forwardFourierTransformimage
( bool $magnitude
) : bool
public frameImage
( mixed $matte_color
, int $width
, int $height
, int $inner_bevel
, int $outer_bevel
) : bool
public functionImage
( int $function
, array $arguments
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public gammaImage
( float $gamma
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public gaussianBlurImage
( float $radius
, float $sigma
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public getColorspace ( ) : int
public getCompression ( ) : int
public getCompressionQuality ( ) : int
public static getCopyright ( ) : string
public getFilename ( ) : string
public getFont ( ) : string
public getFormat ( ) : string
public getGravity ( ) : int
public static getHomeURL ( ) : string
getImageAlphaChannel ( ) : int
public getImageArtifact
( string $artifact
) : string
public getImageAttribute
( string $key
) : string
public getImageBackgroundColor ( ) : ImagickPixel
public getImageBlob ( ) : string
public getImageBluePrimary ( ) : array
public getImageBorderColor ( ) : ImagickPixel
public getImageChannelDepth
( int $channel
) : int
public getImageChannelDistortion
( Imagick $reference
, int $channel
, int $metric
) : float
public getImageChannelDistortions
( Imagick $reference
, int $metric
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : float
public getImageChannelExtrema
( int $channel
) : array
public getImageChannelKurtosis
([ int $channel = Imagick::CHANNEL_DEFAULT
] ) : array
public getImageChannelMean
( int $channel
) : array
public getImageChannelRange
( int $channel
) : array
public getImageChannelStatistics ( ) : array
public getImageClipMask ( ) : Imagick
public getImageColormapColor
( int $index
) : ImagickPixel
public getImageColors ( ) : int
public getImageColorspace ( ) : int
public getImageCompose ( ) : int
public getImageCompression ( ) : int
public getImageCompressionQuality ( ) : int
public getImageDelay ( ) : int
public getImageDepth ( ) : int
public getImageDispose ( ) : int
public getImageDistortion
( MagickWand $reference
, int $metric
) : float
public getImageExtrema ( ) : array
public getImageFilename ( ) : string
public getImageFormat ( ) : string
public getImageGamma ( ) : float
public getImageGeometry ( ) : array
public getImageGravity ( ) : int
public getImageGreenPrimary ( ) : array
public getImageHeight ( ) : int
public getImageHistogram ( ) : array
public getImageIndex ( ) : int
public getImageInterlaceScheme ( ) : int
public getImageInterpolateMethod ( ) : int
public getImageIterations ( ) : int
public getImageLength ( ) : int
public getImageMatte ( ) : bool
public getImageMatteColor ( ) : ImagickPixel
public getImageMimeType ( ) : string
public getImageOrientation ( ) : int
public getImagePage ( ) : array
public getImagePixelColor
( int $x
, int $y
) : ImagickPixel
public getImageProfile
( string $name
) : string
public getImageProfiles
([ string $pattern = "*"
[, bool $include_values = true
]] ) : array
public getImageProperties
([ string $pattern = "*"
[, bool $include_values = true
]] ) : array
public getImageProperty
( string $name
) : string
public getImageRedPrimary ( ) : array
public getImageRegion
( int $width
, int $height
, int $x
, int $y
) : Imagick
public getImageRenderingIntent ( ) : int
getImageResolution ( ) : array
public getImagesBlob ( ) : string
public getImageScene ( ) : int
public getImageSignature ( ) : string
public getImageSize ( ) : int
public getImageTicksPerSecond ( ) : int
public getImageTotalInkDensity ( ) : float
public getImageType ( ) : int
getImageUnits ( ) : int
public getImageVirtualPixelMethod ( ) : int
public getImageWhitePoint ( ) : array
public getImageWidth ( ) : int
public getInterlaceScheme ( ) : int
public getIteratorIndex ( ) : int
public getNumberImages ( ) : int
public getOption
( string $key
) : string
public static getPackageName ( ) : string
public getPage ( ) : array
public getPixelIterator ( ) : ImagickPixelIterator
public getPixelRegionIterator
( int $x
, int $y
, int $columns
, int $rows
) : ImagickPixelIterator
public getPointSize ( ) : float
public static getQuantum ( ) : int
public static getQuantumDepth ( ) : array
public static getQuantumRange ( ) : array
public static getRegistry
( string $key
) : string
public static getReleaseDate ( ) : string
public static getResource
( int $type
) : int
public static getResourceLimit
( int $type
) : int
public getSamplingFactors ( ) : array
public getSize ( ) : array
public getSizeOffset ( ) : int
public static getVersion ( ) : array
public haldClutImage
( Imagick $clut
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public hasNextImage ( ) : bool
public hasPreviousImage ( ) : bool
public identifyFormat
( string $embedText
) : string|false
public identifyImage
([ bool $appendRawOutput = false
] ) : array
public implodeImage
( float $radius
) : bool
public importImagePixels
( int $x
, int $y
, int $width
, int $height
, string $map
, int $storage
, array $pixels
) : bool
public inverseFourierTransformImage
( Imagick $complement
, bool $magnitude
) : bool
public labelImage
( string $label
) : bool
public levelImage
( float $blackPoint
, float $gamma
, float $whitePoint
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public linearStretchImage
( float $blackPoint
, float $whitePoint
) : bool
public liquidRescaleImage
( int $width
, int $height
, float $delta_x
, float $rigidity
) : bool
public static listRegistry ( ) : array
public magnifyImage ( ) : bool
public matteFloodfillImage
( float $alpha
, float $fuzz
, mixed $bordercolor
, int $x
, int $y
) : bool
public medianFilterImage
( float $radius
) : bool
public mergeImageLayers
( int $layer_method
) : Imagick
public minifyImage ( ) : bool
public modulateImage
( float $brightness
, float $saturation
, float $hue
) : bool
public montageImage
( ImagickDraw $draw
, string $tile_geometry
, string $thumbnail_geometry
, int $mode
, string $frame
) : Imagick
public morphImages
( int $number_frames
) : Imagick
public morphology
( int $morphologyMethod
, int $iterations
, ImagickKernel $ImagickKernel
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public mosaicImages ( ) : Imagick
public motionBlurImage
( float $radius
, float $sigma
, float $angle
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public negateImage
( bool $gray
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public newPseudoImage
( int $columns
, int $rows
, string $pseudoString
) : bool
public nextImage ( ) : bool
public normalizeImage
([ int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public oilPaintImage
( float $radius
) : bool
public opaquePaintImage
( mixed $target
, mixed $fill
, float $fuzz
, bool $invert
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public optimizeImageLayers ( ) : bool
public orderedPosterizeImage
( string $threshold_map
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public paintFloodfillImage
( mixed $fill
, float $fuzz
, mixed $bordercolor
, int $x
, int $y
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public paintOpaqueImage
( mixed $target
, mixed $fill
, float $fuzz
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public paintTransparentImage
( mixed $target
, float $alpha
, float $fuzz
) : bool
public pingImage
( string $filename
) : bool
public pingImageBlob
( string $image
) : bool
public pingImageFile
( resource $filehandle
[, string $fileName
] ) : bool
public polaroidImage
( ImagickDraw $properties
, float $angle
) : bool
public posterizeImage
( int $levels
, bool $dither
) : bool
public previewImages
( int $preview
) : bool
public previousImage ( ) : bool
public profileImage
( string $name
, string $profile
) : bool
public quantizeImage
( int $numberColors
, int $colorspace
, int $treedepth
, bool $dither
, bool $measureError
) : bool
public quantizeImages
( int $numberColors
, int $colorspace
, int $treedepth
, bool $dither
, bool $measureError
) : bool
public queryFontMetrics
( ImagickDraw $properties
, string $text
[, bool $multiline
] ) : array
public static queryFonts
([ string $pattern = "*"
] ) : array
public static queryFormats
([ string $pattern = "*"
] ) : array
public radialBlurImage
( float $angle
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public raiseImage
( int $width
, int $height
, int $x
, int $y
, bool $raise
) : bool
public randomThresholdImage
( float $low
, float $high
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public readImage
( string $filename
) : bool
readImageBlob
( string $image
[, string $filename
] ) : bool
public readImageFile
( resource $filehandle
[, string $fileName = null
] ) : bool
public readImages
( array $filenames
) : bool
public recolorImage
( array $matrix
) : bool
public reduceNoiseImage
( float $radius
) : bool
public remapImage
( Imagick $replacement
, int $DITHER
) : bool
public removeImage ( ) : bool
public removeImageProfile
( string $name
) : string
public render ( ) : bool
public resampleImage
( float $x_resolution
, float $y_resolution
, int $filter
, float $blur
) : bool
public resetImagePage
( string $page
) : bool
public resizeImage
( int $columns
, int $rows
, int $filter
, float $blur
[, bool $bestfit = false
[, bool $legacy = false
]] ) : bool
public rollImage
( int $x
, int $y
) : bool
public rotateImage
( mixed $background
, float $degrees
) : bool
public rotationalBlurImage
( float $angle
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public roundCorners
( float $x_rounding
, float $y_rounding
[, float $stroke_width = 10
[, float $displace = 5
[, float $size_correction = -6
]]] ) : bool
public sampleImage
( int $columns
, int $rows
) : bool
public scaleImage
( int $cols
, int $rows
[, bool $bestfit = false
[, bool $legacy = false
]] ) : bool
public segmentImage
( int $COLORSPACE
, float $cluster_threshold
, float $smooth_threshold
[, bool $verbose = false
] ) : bool
public selectiveBlurImage
( float $radius
, float $sigma
, float $threshold
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public separateImageChannel
( int $channel
) : bool
public sepiaToneImage
( float $threshold
) : bool
public setBackgroundColor
( mixed $background
) : bool
public setColorspace
( int $COLORSPACE
) : bool
public setCompression
( int $compression
) : bool
public setCompressionQuality
( int $quality
) : bool
public setFilename
( string $filename
) : bool
public setFirstIterator ( ) : bool
public setFont
( string $font
) : bool
public setFormat
( string $format
) : bool
public setGravity
( int $gravity
) : bool
public setImageAlphaChannel
( int $mode
) : bool
public setImageArtifact
( string $artifact
, string $value
) : bool
public setImageAttribute
( string $key
, string $value
) : bool
public setImageBackgroundColor
( mixed $background
) : bool
public setImageBias
( float $bias
) : bool
public setImageBiasQuantum
( string $bias
) : void
public setImageBluePrimary
( float $x
, float $y
) : bool
public setImageBorderColor
( mixed $border
) : bool
public setImageChannelDepth
( int $channel
, int $depth
) : bool
public setImageClipMask
( Imagick $clip_mask
) : bool
public setImageColormapColor
( int $index
, ImagickPixel $color
) : bool
public setImageColorspace
( int $colorspace
) : bool
public setImageCompose
( int $compose
) : bool
setImageCompression
( int $compression
) : bool
setImageCompressionQuality
( int $quality
) : bool
public setImageDelay
( int $delay
) : bool
public setImageDepth
( int $depth
) : bool
public setImageDispose
( int $dispose
) : bool
public setImageExtent
( int $columns
, int $rows
) : bool
public setImageFilename
( string $filename
) : bool
setImageFormat
( string $format
) : bool
public setImageGamma
( float $gamma
) : bool
public setImageGravity
( int $gravity
) : bool
public setImageGreenPrimary
( float $x
, float $y
) : bool
public setImageIndex
( int $index
) : bool
public setImageInterlaceScheme
( int $interlace_scheme
) : bool
public setImageInterpolateMethod
( int $method
) : bool
public setImageIterations
( int $iterations
) : bool
public setImageMatte
( bool $matte
) : bool
public setImageMatteColor
( mixed $matte
) : bool
public setImageOpacity
( float $opacity
) : bool
public setImageOrientation
( int $orientation
) : bool
public setImagePage
( int $width
, int $height
, int $x
, int $y
) : bool
public setImageProfile
( string $name
, string $profile
) : bool
public setImageProperty
( string $name
, string $value
) : bool
public setImageRedPrimary
( float $x
, float $y
) : bool
public setImageRenderingIntent
( int $rendering_intent
) : bool
public setImageResolution
( float $x_resolution
, float $y_resolution
) : bool
public setImageScene
( int $scene
) : bool
public setImageTicksPerSecond
( int $ticks_per_second
) : bool
public setImageType
( int $image_type
) : bool
public setImageUnits
( int $units
) : bool
public setImageVirtualPixelMethod
( int $method
) : bool
public setImageWhitePoint
( float $x
, float $y
) : bool
public setInterlaceScheme
( int $interlace_scheme
) : bool
public setIteratorIndex
( int $index
) : bool
public setLastIterator ( ) : bool
public setOption
( string $key
, string $value
) : bool
public setPage
( int $width
, int $height
, int $x
, int $y
) : bool
public setPointSize
( float $point_size
) : bool
public setProgressMonitor
( callable $callback
) : bool
public static setRegistry
( string $key
, string $value
) : bool
public setResolution
( float $x_resolution
, float $y_resolution
) : bool
public static setResourceLimit
( int $type
, int $limit
) : bool
public setSamplingFactors
( array $factors
) : bool
public setSize
( int $columns
, int $rows
) : bool
public setSizeOffset
( int $columns
, int $rows
, int $offset
) : bool
public setType
( int $image_type
) : bool
public shadeImage
( bool $gray
, float $azimuth
, float $elevation
) : bool
public shadowImage
( float $opacity
, float $sigma
, int $x
, int $y
) : bool
public sharpenImage
( float $radius
, float $sigma
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public shaveImage
( int $columns
, int $rows
) : bool
public shearImage
( mixed $background
, float $x_shear
, float $y_shear
) : bool
public sigmoidalContrastImage
( bool $sharpen
, float $alpha
, float $beta
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public sketchImage
( float $radius
, float $sigma
, float $angle
) : bool
public smushImages
( bool $stack
, int $offset
) : Imagick
public solarizeImage
( int $threshold
) : bool
public sparseColorImage
( int $SPARSE_METHOD
, array $arguments
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public spliceImage
( int $width
, int $height
, int $x
, int $y
) : bool
public spreadImage
( float $radius
) : bool
public statisticImage
( int $type
, int $width
, int $height
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public steganoImage
( Imagick $watermark_wand
, int $offset
) : Imagick
public stereoImage
( Imagick $offset_wand
) : bool
stripImage ( ) : bool
public subImageMatch
( Imagick $Imagick
[, array &$offset
[, float &$similarity
]] ) : Imagick
swirlImage
( float $degrees
) : bool
textureImage
( Imagick $texture_wand
) : Imagick
public thresholdImage
( float $threshold
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public thumbnailImage
( int $columns
, int $rows
[, bool $bestfit = false
[, bool $fill = false
[, bool $legacy = false
]]] ) : bool
public __toString ( ) : string
public transformImage
( string $crop
, string $geometry
) : Imagick
public transformImageColorspace
( int $colorspace
) : bool
public transparentPaintImage
( mixed $target
, float $alpha
, float $fuzz
, bool $invert
) : bool
public transposeImage ( ) : bool
public transverseImage ( ) : bool
public trimImage
( float $fuzz
) : bool
public uniqueImageColors ( ) : bool
public unsharpMaskImage
( float $radius
, float $sigma
, float $amount
, float $threshold
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : bool
public valid ( ) : bool
public vignetteImage
( float $blackPoint
, float $whitePoint
, int $x
, int $y
) : bool
public waveImage
( float $amplitude
, float $length
) : bool
public whiteThresholdImage
( mixed $threshold
) : bool
writeImage
([ string $filename = NULL
] ) : bool
public writeImageFile
( resource $filehandle
[, string $format
] ) : bool
public writeImages
( string $filename
, bool $adjoin
) : bool
public writeImagesFile
( resource $filehandle
[, string $format
] ) : bool
}
Image methods and global methods
The Imagick class has the ability to hold and operate on multiple images simultaneously. This is achieved through an internal stack. There is always an internal pointer that points at the current image. Some functions operate on all images in the Imagick class, but most operate only on the current image in the internal stack. As a convention, method names can contain the word Image to denote they affect only the current image in the stack.
Class Methods
Because there are so many methods, here is a handy list of methods, somewhat reduced to their general purpose:
Table of Contents
- Imagick::adaptiveBlurImage — Adds adaptive blur filter to image
- Imagick::adaptiveResizeImage — Adaptively resize image with data dependent triangulation
- Imagick::adaptiveSharpenImage — Adaptively sharpen the image
- Imagick::adaptiveThresholdImage — Selects a threshold for each pixel based on a range of intensity
- Imagick::addImage — Adds new image to Imagick object image list
- Imagick::addNoiseImage — Adds random noise to the image
- Imagick::affineTransformImage — Transforms an image
- Imagick::animateImages — Animates an image or images
- Imagick::annotateImage — Annotates an image with text
- Imagick::appendImages — Append a set of images
- Imagick::autoLevelImage — Description
- Imagick::averageImages — Average a set of images
- Imagick::blackThresholdImage — Forces all pixels below the threshold into black
- Imagick::blueShiftImage — Description
- Imagick::blurImage — Adds blur filter to image
- Imagick::borderImage — Surrounds the image with a border
- Imagick::brightnessContrastImage — Description
- Imagick::charcoalImage — Simulates a charcoal drawing
- Imagick::chopImage — Removes a region of an image and trims
- Imagick::clampImage — Description
- Imagick::clear — Clears all resources associated to Imagick object
- Imagick::clipImage — Clips along the first path from the 8BIM profile
- Imagick::clipImagePath — Description
- Imagick::clipPathImage — Clips along the named paths from the 8BIM profile
- Imagick::clone — Makes an exact copy of the Imagick object
- Imagick::clutImage — Replaces colors in the image
- Imagick::coalesceImages — Composites a set of images
- Imagick::colorFloodfillImage — Changes the color value of any pixel that matches target
- Imagick::colorizeImage — Blends the fill color with the image
- Imagick::colorMatrixImage — Description
- Imagick::combineImages — Combines one or more images into a single image
- Imagick::commentImage — Adds a comment to your image
- Imagick::compareImageChannels — Returns the difference in one or more images
- Imagick::compareImageLayers — Returns the maximum bounding region between images
- Imagick::compareImages — Compares an image to a reconstructed image
- Imagick::compositeImage — 把一张图合并到一张图
- Imagick::__construct — The Imagick constructor
- Imagick::contrastImage — Change the contrast of the image
- Imagick::contrastStretchImage — Enhances the contrast of a color image
- Imagick::convolveImage — Applies a custom convolution kernel to the image
- Imagick::count — Get the number of images
- Imagick::cropImage — 截图图片的一块区域
- Imagick::cropThumbnailImage — 创建缩略图
- Imagick::current — Returns a reference to the current Imagick object
- Imagick::cycleColormapImage — Displaces an image's colormap
- Imagick::decipherImage — Deciphers an image
- Imagick::deconstructImages — Returns certain pixel differences between images
- Imagick::deleteImageArtifact — Delete image artifact
- Imagick::deleteImageProperty — Description
- Imagick::deskewImage — Removes skew from the image
- Imagick::despeckleImage — Reduces the speckle noise in an image
- Imagick::destroy — Destroys the Imagick object
- Imagick::displayImage — Displays an image
- Imagick::displayImages — Displays an image or image sequence
- Imagick::distortImage — Distorts an image using various distortion methods
- Imagick::drawImage — 把 ImagickDraw 对象渲染到当前图片上
- Imagick::edgeImage — Enhance edges within the image
- Imagick::embossImage — Returns a grayscale image with a three-dimensional effect
- Imagick::encipherImage — Enciphers an image
- Imagick::enhanceImage — Improves the quality of a noisy image
- Imagick::equalizeImage — Equalizes the image histogram
- Imagick::evaluateImage — Applies an expression to an image
- Imagick::exportImagePixels — Exports raw image pixels
- Imagick::extentImage — Set image size
- Imagick::filter — Description
- Imagick::flattenImages — Merges a sequence of images
- Imagick::flipImage — Creates a vertical mirror image
- Imagick::floodFillPaintImage — Changes the color value of any pixel that matches target
- Imagick::flopImage — Creates a vertical mirror image
- Imagick::forwardFourierTransformImage — Description
- Imagick::frameImage — Adds a simulated three-dimensional border
- Imagick::functionImage — Applies a function on the image
- Imagick::fxImage — Evaluate expression for each pixel in the image
- Imagick::gammaImage — Gamma-corrects an image
- Imagick::gaussianBlurImage — Blurs an image
- Imagick::getColorspace — Gets the colorspace
- Imagick::getCompression — Gets the object compression type
- Imagick::getCompressionQuality — Gets the object compression quality
- Imagick::getCopyright — Returns the ImageMagick API copyright as a string
- Imagick::getFilename — The filename associated with an image sequence
- Imagick::getFont — Gets font
- Imagick::getFormat — Returns the format of the Imagick object
- Imagick::getGravity — Gets the gravity
- Imagick::getHomeURL — Returns the ImageMagick home URL
- Imagick::getImage — Returns a new Imagick object
- Imagick::getImageAlphaChannel — 获取图像的 alpha 通道
- Imagick::getImageArtifact — Get image artifact
- Imagick::getImageAttribute — Description
- Imagick::getImageBackgroundColor — Returns the image background color
- Imagick::getImageBlob — Returns the image sequence as a blob
- Imagick::getImageBluePrimary — Returns the chromaticy blue primary point
- Imagick::getImageBorderColor — Returns the image border color
- Imagick::getImageChannelDepth — Gets the depth for a particular image channel
- Imagick::getImageChannelDistortion — Compares image channels of an image to a reconstructed image
- Imagick::getImageChannelDistortions — Gets channel distortions
- Imagick::getImageChannelExtrema — Gets the extrema for one or more image channels
- Imagick::getImageChannelKurtosis — The getImageChannelKurtosis purpose
- Imagick::getImageChannelMean — Gets the mean and standard deviation
- Imagick::getImageChannelRange — Gets channel range
- Imagick::getImageChannelStatistics — Returns statistics for each channel in the image
- Imagick::getImageClipMask — Gets image clip mask
- Imagick::getImageColormapColor — Returns the color of the specified colormap index
- Imagick::getImageColors — Gets the number of unique colors in the image
- Imagick::getImageColorspace — Gets the image colorspace
- Imagick::getImageCompose — Returns the composite operator associated with the image
- Imagick::getImageCompression — Gets the current image's compression type
- Imagick::getImageCompressionQuality — Gets the current image's compression quality
- Imagick::getImageDelay — Gets the image delay
- Imagick::getImageDepth — Gets the image depth
- Imagick::getImageDispose — Gets the image disposal method
- Imagick::getImageDistortion — Compares an image to a reconstructed image
- Imagick::getImageExtrema — Gets the extrema for the image
- Imagick::getImageFilename — Returns the filename of a particular image in a sequence
- Imagick::getImageFormat — Returns the format of a particular image in a sequence
- Imagick::getImageGamma — Gets the image gamma
- Imagick::getImageGeometry — Gets the width and height as an associative array
- Imagick::getImageGravity — Gets the image gravity
- Imagick::getImageGreenPrimary — Returns the chromaticy green primary point
- Imagick::getImageHeight — Returns the image height
- Imagick::getImageHistogram — Gets the image histogram
- Imagick::getImageIndex — Gets the index of the current active image
- Imagick::getImageInterlaceScheme — Gets the image interlace scheme
- Imagick::getImageInterpolateMethod — Returns the interpolation method
- Imagick::getImageIterations — Gets the image iterations
- Imagick::getImageLength — Returns the image length in bytes
- Imagick::getImageMatte — Return if the image has a matte channel
- Imagick::getImageMatteColor — Returns the image matte color
- Imagick::getImageMimeType — Description
- Imagick::getImageOrientation — Gets the image orientation
- Imagick::getImagePage — Returns the page geometry
- Imagick::getImagePixelColor — Returns the color of the specified pixel
- Imagick::getImageProfile — Returns the named image profile
- Imagick::getImageProfiles — Returns the image profiles
- Imagick::getImageProperties — Returns the image properties
- Imagick::getImageProperty — Returns the named image property
- Imagick::getImageRedPrimary — Returns the chromaticity red primary point
- Imagick::getImageRegion — Extracts a region of the image
- Imagick::getImageRenderingIntent — Gets the image rendering intent
- Imagick::getImageResolution — 获取图像的x,y轴分辨率
- Imagick::getImagesBlob — Returns all image sequences as a blob
- Imagick::getImageScene — Gets the image scene
- Imagick::getImageSignature — Generates an SHA-256 message digest
- Imagick::getImageSize — Returns the image length in bytes
- Imagick::getImageTicksPerSecond — Gets the image ticks-per-second
- Imagick::getImageTotalInkDensity — Gets the image total ink density
- Imagick::getImageType — Gets the potential image type
- Imagick::getImageUnits — 获取图像的分辨率单位
- Imagick::getImageVirtualPixelMethod — Returns the virtual pixel method
- Imagick::getImageWhitePoint — Returns the chromaticity white point
- Imagick::getImageWidth — Returns the image width
- Imagick::getInterlaceScheme — Gets the object interlace scheme
- Imagick::getIteratorIndex — Gets the index of the current active image
- Imagick::getNumberImages — Returns the number of images in the object
- Imagick::getOption — Returns a value associated with the specified key
- Imagick::getPackageName — Returns the ImageMagick package name
- Imagick::getPage — Returns the page geometry
- Imagick::getPixelIterator — Returns a MagickPixelIterator
- Imagick::getPixelRegionIterator — Get an ImagickPixelIterator for an image section
- Imagick::getPointSize — Gets point size
- Imagick::getQuantum — Description
- Imagick::getQuantumDepth — Gets the quantum depth
- Imagick::getQuantumRange — Returns the Imagick quantum range
- Imagick::getRegistry — Description
- Imagick::getReleaseDate — Returns the ImageMagick release date
- Imagick::getResource — Returns the specified resource's memory usage
- Imagick::getResourceLimit — Returns the specified resource limit
- Imagick::getSamplingFactors — Gets the horizontal and vertical sampling factor
- Imagick::getSize — Returns the size associated with the Imagick object
- Imagick::getSizeOffset — Returns the size offset
- Imagick::getVersion — Returns the ImageMagick API version
- Imagick::haldClutImage — Replaces colors in the image
- Imagick::hasNextImage — Checks if the object has more images
- Imagick::hasPreviousImage — Checks if the object has a previous image
- Imagick::identifyFormat — Description
- Imagick::identifyImage — Identifies an image and fetches attributes
- Imagick::implodeImage — Creates a new image as a copy
- Imagick::importImagePixels — Imports image pixels
- Imagick::inverseFourierTransformImage — Description
- Imagick::labelImage — Adds a label to an image
- Imagick::levelImage — Adjusts the levels of an image
- Imagick::linearStretchImage — Stretches with saturation the image intensity
- Imagick::liquidRescaleImage — Animates an image or images
- Imagick::listRegistry — Description
- Imagick::magnifyImage — Scales an image proportionally 2x
- Imagick::mapImage — Replaces the colors of an image with the closest color from a reference image
- Imagick::matteFloodfillImage — Changes the transparency value of a color
- Imagick::medianFilterImage — Applies a digital filter
- Imagick::mergeImageLayers — Merges image layers
- Imagick::minifyImage — Scales an image proportionally to half its size
- Imagick::modulateImage — Control the brightness, saturation, and hue
- Imagick::montageImage — Creates a composite image
- Imagick::morphImages — Method morphs a set of images
- Imagick::morphology — Description
- Imagick::mosaicImages — Forms a mosaic from images
- Imagick::motionBlurImage — Simulates motion blur
- Imagick::negateImage — Negates the colors in the reference image
- Imagick::newImage — 创建一张图片
- Imagick::newPseudoImage — Creates a new image
- Imagick::nextImage — Moves to the next image
- Imagick::normalizeImage — Enhances the contrast of a color image
- Imagick::oilPaintImage — Simulates an oil painting
- Imagick::opaquePaintImage — Changes the color value of any pixel that matches target
- Imagick::optimizeImageLayers — Removes repeated portions of images to optimize
- Imagick::orderedPosterizeImage — Performs an ordered dither
- Imagick::paintFloodfillImage — Changes the color value of any pixel that matches target
- Imagick::paintOpaqueImage — Change any pixel that matches color
- Imagick::paintTransparentImage — Changes any pixel that matches color with the color defined by fill
- Imagick::pingImage — Fetch basic attributes about the image
- Imagick::pingImageBlob — Quickly fetch attributes
- Imagick::pingImageFile — Get basic image attributes in a lightweight manner
- Imagick::polaroidImage — Simulates a Polaroid picture
- Imagick::posterizeImage — Reduces the image to a limited number of color level
- Imagick::previewImages — Quickly pin-point appropriate parameters for image processing
- Imagick::previousImage — Move to the previous image in the object
- Imagick::profileImage — Adds or removes a profile from an image
- Imagick::quantizeImage — Analyzes the colors within a reference image
- Imagick::quantizeImages — Analyzes the colors within a sequence of images
- Imagick::queryFontMetrics — Returns an array representing the font metrics
- Imagick::queryFonts — Returns the configured fonts
- Imagick::queryFormats — Returns formats supported by Imagick
- Imagick::radialBlurImage — Radial blurs an image
- Imagick::raiseImage — Creates a simulated 3d button-like effect
- Imagick::randomThresholdImage — Creates a high-contrast, two-color image
- Imagick::readImage — Reads image from filename
- Imagick::readImageBlob — 从二进制字符串里读取图片
- Imagick::readImageFile — Reads image from open filehandle
- Imagick::readimages — Description
- Imagick::recolorImage — Recolors image
- Imagick::reduceNoiseImage — Smooths the contours of an image
- Imagick::remapImage — Remaps image colors
- Imagick::removeImage — Removes an image from the image list
- Imagick::removeImageProfile — Removes the named image profile and returns it
- Imagick::render — Renders all preceding drawing commands
- Imagick::resampleImage — Resample image to desired resolution
- Imagick::resetImagePage — Reset image page
- Imagick::resizeImage — Scales an image
- Imagick::rollImage — Offsets an image
- Imagick::rotateImage — Rotates an image
- Imagick::rotationalBlurImage — Description
- Imagick::roundCorners — Rounds image corners
- Imagick::sampleImage — Scales an image with pixel sampling
- Imagick::scaleImage — Scales the size of an image
- Imagick::segmentImage — Segments an image
- Imagick::selectiveBlurImage — Description
- Imagick::separateImageChannel — Separates a channel from the image
- Imagick::sepiaToneImage — Sepia tones an image
- Imagick::setBackgroundColor — Sets the object's default background color
- Imagick::setColorspace — Set colorspace
- Imagick::setCompression — Sets the object's default compression type
- Imagick::setCompressionQuality — Sets the object's default compression quality
- Imagick::setFilename — Sets the filename before you read or write the image
- Imagick::setFirstIterator — Sets the Imagick iterator to the first image
- Imagick::setFont — Sets font
- Imagick::setFormat — Sets the format of the Imagick object
- Imagick::setGravity — Sets the gravity
- Imagick::setImage — Replaces image in the object
- Imagick::setImageAlphaChannel — Sets image alpha channel
- Imagick::setImageArtifact — Set image artifact
- Imagick::setImageAttribute — Description
- Imagick::setImageBackgroundColor — Sets the image background color
- Imagick::setImageBias — Sets the image bias for any method that convolves an image
- Imagick::setImageBiasQuantum — Description
- Imagick::setImageBluePrimary — Sets the image chromaticity blue primary point
- Imagick::setImageBorderColor — Sets the image border color
- Imagick::setImageChannelDepth — Sets the depth of a particular image channel
- Imagick::setImageClipMask — Sets image clip mask
- Imagick::setImageColormapColor — Sets the color of the specified colormap index
- Imagick::setImageColorspace — Sets the image colorspace
- Imagick::setImageCompose — Sets the image composite operator
- Imagick::setImageCompression — 设置图片压缩的类型
- Imagick::setImageCompressionQuality — 设置图片压缩的质量
- Imagick::setImageDelay — Sets the image delay
- Imagick::setImageDepth — Sets the image depth
- Imagick::setImageDispose — Sets the image disposal method
- Imagick::setImageExtent — Sets the image size
- Imagick::setImageFilename — Sets the filename of a particular image
- Imagick::setImageFormat — 为图片设置指定的格式
- Imagick::setImageGamma — Sets the image gamma
- Imagick::setImageGravity — Sets the image gravity
- Imagick::setImageGreenPrimary — Sets the image chromaticity green primary point
- Imagick::setImageIndex — Set the iterator position
- Imagick::setImageInterlaceScheme — Sets the image compression
- Imagick::setImageInterpolateMethod — Sets the image interpolate pixel method
- Imagick::setImageIterations — Sets the image iterations
- Imagick::setImageMatte — Sets the image matte channel
- Imagick::setImageMatteColor — Sets the image matte color
- Imagick::setImageOpacity — Sets the image opacity level
- Imagick::setImageOrientation — Sets the image orientation
- Imagick::setImagePage — Sets the page geometry of the image
- Imagick::setImageProfile — Adds a named profile to the Imagick object
- Imagick::setImageProperty — Sets an image property
- Imagick::setImageRedPrimary — Sets the image chromaticity red primary point
- Imagick::setImageRenderingIntent — Sets the image rendering intent
- Imagick::setImageResolution — Sets the image resolution
- Imagick::setImageScene — Sets the image scene
- Imagick::setImageTicksPerSecond — Sets the image ticks-per-second
- Imagick::setImageType — Sets the image type
- Imagick::setImageUnits — Sets the image units of resolution
- Imagick::setImageVirtualPixelMethod — Sets the image virtual pixel method
- Imagick::setImageWhitePoint — Sets the image chromaticity white point
- Imagick::setInterlaceScheme — Sets the image compression
- Imagick::setIteratorIndex — Set the iterator position
- Imagick::setLastIterator — Sets the Imagick iterator to the last image
- Imagick::setOption — Set an option
- Imagick::setPage — Sets the page geometry of the Imagick object
- Imagick::setPointSize — Sets point size
- Imagick::setProgressMonitor — Description
- Imagick::setRegistry — Description
- Imagick::setResolution — Sets the image resolution
- Imagick::setResourceLimit — Sets the limit for a particular resource
- Imagick::setSamplingFactors — Sets the image sampling factors
- Imagick::setSize — Sets the size of the Imagick object
- Imagick::setSizeOffset — Sets the size and offset of the Imagick object
- Imagick::setType — Sets the image type attribute
- Imagick::shadeImage — Creates a 3D effect
- Imagick::shadowImage — Simulates an image shadow
- Imagick::sharpenImage — Sharpens an image
- Imagick::shaveImage — Shaves pixels from the image edges
- Imagick::shearImage — Creating a parallelogram
- Imagick::sigmoidalContrastImage — Adjusts the contrast of an image
- Imagick::sketchImage — Simulates a pencil sketch
- Imagick::smushImages — Description
- Imagick::solarizeImage — Applies a solarizing effect to the image
- Imagick::sparseColorImage — Interpolates colors
- Imagick::spliceImage — Splices a solid color into the image
- Imagick::spreadImage — Randomly displaces each pixel in a block
- Imagick::statisticImage — Description
- Imagick::steganoImage — Hides a digital watermark within the image
- Imagick::stereoImage — Composites two images
- Imagick::stripImage — 去掉图片的所有配置和设置
- Imagick::subImageMatch — Description
- Imagick::swirlImage — Swirls the pixels about the center of the image
- Imagick::textureImage — Repeatedly tiles the texture image
- Imagick::thresholdImage — Changes the value of individual pixels based on a threshold
- Imagick::thumbnailImage — Changes the size of an image
- Imagick::tintImage — Applies a color vector to each pixel in the image
- Imagick::__toString — Returns the image as a string
- Imagick::transformImage — Convenience method for setting crop size and the image geometry
- Imagick::transformImageColorspace — Transforms an image to a new colorspace
- Imagick::transparentPaintImage — Paints pixels transparent
- Imagick::transposeImage — Creates a vertical mirror image
- Imagick::transverseImage — Creates a horizontal mirror image
- Imagick::trimImage — Remove edges from the image
- Imagick::uniqueImageColors — Discards all but one of any pixel color
- Imagick::unsharpMaskImage — Sharpens an image
- Imagick::valid — Checks if the current item is valid
- Imagick::vignetteImage — Adds vignette filter to the image
- Imagick::waveImage — Applies wave filter to the image
- Imagick::whiteThresholdImage — Force all pixels above the threshold into white
- Imagick::writeImage — 把图片写入指定的文件
- Imagick::writeImageFile — Writes an image to a filehandle
- Imagick::writeImages — Writes an image or image sequence
- Imagick::writeImagesFile — Writes frames to a filehandle
