The Imagick class

(PECL imagick 2.0.0)

类摘要

Imagick implements Iterator {

bool adaptiveBlurImage ( float $radius , float $sigma [, int $channel = Imagick::CHANNEL_DEFAULT ] )

bool adaptiveResizeImage ( int $columns , int $rows [, bool $bestfit = false ] )

bool adaptiveSharpenImage ( float $radius , float $sigma [, int $channel = Imagick::CHANNEL_DEFAULT ] )

bool adaptiveThresholdImage ( int $width , int $height , int $offset )

bool addImage ( Imagick $source )

bool addNoiseImage ( int $noise_type [, int $channel = Imagick::CHANNEL_DEFAULT ] )

bool affineTransformImage ( ImagickDraw $matrix )

bool animateImages ( string $x_server )

bool annotateImage ( ImagickDraw $draw_settings , float $x , float $y , float $angle , string $text )

Imagick appendImages ( bool $stack = false )

public void autoLevelImage ([ string $CHANNEL = Imagick::CHANNEL_DEFAULT ] )

Imagick averageImages ( void )

bool blackThresholdImage ( mixed $threshold )

public void blueShiftImage ([ float $factor = 1.5 ] )

bool blurImage ( float $radius , float $sigma [, int $channel ] )

bool borderImage ( mixed $bordercolor , int $width , int $height )

public void brightnessContrastImage ( string $brightness , string $contrast [, int $CHANNEL = Imagick::CHANNEL_DEFAULT ] )

bool charcoalImage ( float $radius , float $sigma )

bool chopImage ( int $width , int $height , int $x , int $y )

public void clampImage ([ string $CHANNEL = Imagick::CHANNEL_DEFAULT ] )

bool clear ( void )

bool clipImage ( void )

public void clipImagePath ( string $pathname , string $inside )

bool clipPathImage ( string $pathname , bool $inside )

Imagick clone ( void )

bool clutImage ( Imagick $lookup_table [, float $channel = Imagick::CHANNEL_DEFAULT ] )

Imagick coalesceImages ( void )

bool colorFloodfillImage ( mixed $fill , float $fuzz , mixed $bordercolor , int $x , int $y )

bool colorizeImage ( mixed $colorize , mixed $opacity )

public void colorMatrixImage ( string $color_matrix = Imagick::CHANNEL_DEFAULT )

Imagick combineImages ( int $channelType )

bool commentImage ( string $comment )

array compareImageChannels ( Imagick $image , int $channelType , int $metricType )

Imagick compareImageLayers ( int $method )

array compareImages ( Imagick $compare , int $metric )

bool compositeImage ( Imagick $composite_object , int $composite , int $x , int $y [, int $channel = Imagick::CHANNEL_ALL ] )

__construct ( mixed $files )

bool contrastImage ( bool $sharpen )

bool contrastStretchImage ( float $black_point , float $white_point [, int $channel = Imagick::CHANNEL_ALL ] )

bool convolveImage ( array $kernel [, int $channel = Imagick::CHANNEL_ALL ] )

public void count ([ string $mode ] )

bool cropImage ( int $width , int $height , int $x , int $y )

bool cropThumbnailImage ( int $width , int $height )

Imagick current ( void )

bool cycleColormapImage ( int $displace )

bool decipherImage ( string $passphrase )

Imagick deconstructImages ( void )

bool deleteImageArtifact ( string $artifact )

public void deleteImageProperty ( string $name )

public bool deskewImage ( float $threshold )

bool despeckleImage ( void )

bool destroy ( void )

bool displayImage ( string $servername )

bool displayImages ( string $servername )

bool distortImage ( int $method , array $arguments , bool $bestfit )

bool drawImage ( ImagickDraw $draw )

bool edgeImage ( float $radius )

bool embossImage ( float $radius , float $sigma )

bool encipherImage ( string $passphrase )

bool enhanceImage ( void )

bool equalizeImage ( void )

bool evaluateImage ( int $op , float $constant [, int $channel = Imagick::CHANNEL_ALL ] )

public array exportImagePixels ( int $x , int $y , int $width , int $height , string $map , int $STORAGE )

bool extentImage ( int $width , int $height , int $x , int $y )

public void filter ( ImagickKernel $ImagickKernel [, int $CHANNEL = Imagick::CHANNEL_DEFAULT ] )

Imagick flattenImages ( void )

bool flipImage ( void )

bool floodFillPaintImage ( mixed $fill , float $fuzz , mixed $target , int $x , int $y , bool $invert [, int $channel = Imagick::CHANNEL_DEFAULT ] )

bool flopImage ( void )

public void forwardFourierTransformimage ( bool $magnitude )

bool frameImage ( mixed $matte_color , int $width , int $height , int $inner_bevel , int $outer_bevel )

public bool functionImage ( int $function , array $arguments [, int $channel = Imagick::CHANNEL_DEFAULT ] )

Imagick fxImage ( string $expression [, int $channel = Imagick::CHANNEL_ALL ] )

bool gammaImage ( float $gamma [, int $channel = Imagick::CHANNEL_ALL ] )

bool gaussianBlurImage ( float $radius , float $sigma [, int $channel = Imagick::CHANNEL_ALL ] )

int getColorspace ( void )

int getCompression ( void )

int getCompressionQuality ( void )

string getCopyright ( void )

string getFilename ( void )

string getFont ( void )

string getFormat ( void )

int getGravity ( void )

string getHomeURL ( void )

Imagick getImage ( void )

int getImageAlphaChannel ( void )

string getImageArtifact ( string $artifact )

public string getImageAttribute ( string $key )

ImagickPixel getImageBackgroundColor ( void )

string getImageBlob ( void )

array getImageBluePrimary ( void )

ImagickPixel getImageBorderColor ( void )

int getImageChannelDepth ( int $channel )

float getImageChannelDistortion ( Imagick $reference , int $channel , int $metric )

float getImageChannelDistortions ( Imagick $reference , int $metric [, int $channel = Imagick::CHANNEL_DEFAULT ] )

array getImageChannelExtrema ( int $channel )

public array getImageChannelKurtosis ([ int $channel = Imagick::CHANNEL_DEFAULT ] )

array getImageChannelMean ( int $channel )

array getImageChannelRange ( int $channel )

array getImageChannelStatistics ( void )

Imagick getImageClipMask ( void )

ImagickPixel getImageColormapColor ( int $index )

int getImageColors ( void )

int getImageColorspace ( void )

int getImageCompose ( void )

int getImageCompression ( void )

int getImageCompressionQuality ( void )

int getImageDelay ( void )

int getImageDepth ( void )

int getImageDispose ( void )

float getImageDistortion ( MagickWand $reference , int $metric )

array getImageExtrema ( void )

string getImageFilename ( void )

string getImageFormat ( void )

float getImageGamma ( void )

array getImageGeometry ( void )

int getImageGravity ( void )

array getImageGreenPrimary ( void )

int getImageHeight ( void )

array getImageHistogram ( void )

int getImageIndex ( void )

int getImageInterlaceScheme ( void )

int getImageInterpolateMethod ( void )

int getImageIterations ( void )

int getImageLength ( void )

string getImageMagickLicense ( void )

bool getImageMatte ( void )

ImagickPixel getImageMatteColor ( void )

public string getImageMimeType ( void )

int getImageOrientation ( void )

array getImagePage ( void )

ImagickPixel getImagePixelColor ( int $x , int $y )

string getImageProfile ( string $name )

array getImageProfiles ([ string $pattern = "*" [, bool $include_values = true ]] )

array getImageProperties ([ string $pattern = "*" [, bool $include_values = true ]] )

string getImageProperty ( string $name )

array getImageRedPrimary ( void )

Imagick getImageRegion ( int $width , int $height , int $x , int $y )

int getImageRenderingIntent ( void )

array getImageResolution ( void )

string getImagesBlob ( void )

int getImageScene ( void )

string getImageSignature ( void )

int getImageSize ( void )

int getImageTicksPerSecond ( void )

float getImageTotalInkDensity ( void )

int getImageType ( void )

int getImageUnits ( void )

int getImageVirtualPixelMethod ( void )

array getImageWhitePoint ( void )

int getImageWidth ( void )

int getInterlaceScheme ( void )

int getIteratorIndex ( void )

int getNumberImages ( void )

string getOption ( string $key )

string getPackageName ( void )

array getPage ( void )

ImagickPixelIterator getPixelIterator ( void )

ImagickPixelIterator getPixelRegionIterator ( int $x , int $y , int $columns , int $rows )

float getPointSize ( void )

public static int getQuantum ( void )

array getQuantumDepth ( void )

array getQuantumRange ( void )

public static string getRegistry ( string $key )

string getReleaseDate ( void )

int getResource ( int $type )

int getResourceLimit ( int $type )

array getSamplingFactors ( void )

array getSize ( void )

int getSizeOffset ( void )

array getVersion ( void )

public bool haldClutImage ( Imagick $clut [, int $channel = Imagick::CHANNEL_DEFAULT ] )

bool hasNextImage ( void )

bool hasPreviousImage ( void )

public string|false identifyFormat ( string $embedText )

array identifyImage ([ bool $appendRawOutput = false ] )

bool implodeImage ( float $radius )

public bool importImagePixels ( int $x , int $y , int $width , int $height , string $map , int $storage , array $pixels )

public void inverseFourierTransformImage ( string $complement , string $magnitude )

bool labelImage ( string $label )

bool levelImage ( float $blackPoint , float $gamma , float $whitePoint [, int $channel = Imagick::CHANNEL_ALL ] )

bool linearStretchImage ( float $blackPoint , float $whitePoint )

bool liquidRescaleImage ( int $width , int $height , float $delta_x , float $rigidity )

public static array listRegistry ( void )

bool magnifyImage ( void )

bool mapImage ( Imagick $map , bool $dither )

bool matteFloodfillImage ( float $alpha , float $fuzz , mixed $bordercolor , int $x , int $y )

bool medianFilterImage ( float $radius )

Imagick mergeImageLayers ( int $layer_method )

bool minifyImage ( void )

bool modulateImage ( float $brightness , float $saturation , float $hue )

Imagick montageImage ( ImagickDraw $draw , string $tile_geometry , string $thumbnail_geometry , int $mode , string $frame )

Imagick morphImages ( int $number_frames )

public void morphology ( int $morphologyMethod , int $iterations , ImagickKernel $ImagickKernel [, string $CHANNEL ] )

Imagick mosaicImages ( void )

bool motionBlurImage ( float $radius , float $sigma , float $angle [, int $channel = Imagick::CHANNEL_DEFAULT ] )

bool negateImage ( bool $gray [, int $channel = Imagick::CHANNEL_ALL ] )

bool newImage ( int $cols , int $rows , mixed $background [, string $format ] )

bool newPseudoImage ( int $columns , int $rows , string $pseudoString )

bool nextImage ( void )

bool normalizeImage ([ int $channel = Imagick::CHANNEL_ALL ] )

bool oilPaintImage ( float $radius )

bool opaquePaintImage ( mixed $target , mixed $fill , float $fuzz , bool $invert [, int $channel = Imagick::CHANNEL_DEFAULT ] )

bool optimizeImageLayers ( void )

bool orderedPosterizeImage ( string $threshold_map [, int $channel = Imagick::CHANNEL_ALL ] )

bool paintFloodfillImage ( mixed $fill , float $fuzz , mixed $bordercolor , int $x , int $y [, int $channel = Imagick::CHANNEL_ALL ] )

bool paintOpaqueImage ( mixed $target , mixed $fill , float $fuzz [, int $channel = Imagick::CHANNEL_ALL ] )

bool paintTransparentImage ( mixed $target , float $alpha , float $fuzz )

bool pingImage ( string $filename )

bool pingImageBlob ( string $image )

bool pingImageFile ( resource $filehandle [, string $fileName ] )

bool polaroidImage ( ImagickDraw $properties , float $angle )

bool posterizeImage ( int $levels , bool $dither )

bool previewImages ( int $preview )

bool previousImage ( void )

bool profileImage ( string $name , string $profile )

bool quantizeImage ( int $numberColors , int $colorspace , int $treedepth , bool $dither , bool $measureError )

bool quantizeImages ( int $numberColors , int $colorspace , int $treedepth , bool $dither , bool $measureError )

array queryFontMetrics ( ImagickDraw $properties , string $text [, bool $multiline ] )

array queryFonts ([ string $pattern = "*" ] )

array queryFormats ([ string $pattern = "*" ] )

bool radialBlurImage ( float $angle [, int $channel = Imagick::CHANNEL_ALL ] )

bool raiseImage ( int $width , int $height , int $x , int $y , bool $raise )

bool randomThresholdImage ( float $low , float $high [, int $channel = Imagick::CHANNEL_ALL ] )

bool readImage ( string $filename )

bool readImageBlob ( string $image [, string $filename ] )

bool readImageFile ( resource $filehandle [, string $fileName = null ] )

public Imagick readImages ( string $filenames )

bool recolorImage ( array $matrix )

bool reduceNoiseImage ( float $radius )

public bool remapImage ( Imagick $replacement , int $DITHER )

bool removeImage ( void )

string removeImageProfile ( string $name )

bool render ( void )

bool resampleImage ( float $x_resolution , float $y_resolution , int $filter , float $blur )

bool resetImagePage ( string $page )

bool resizeImage ( int $columns , int $rows , int $filter , float $blur [, bool $bestfit = false ] )

bool rollImage ( int $x , int $y )

bool rotateImage ( mixed $background , float $degrees )

public void rotationalBlurImage ( string $angle [, string $CHANNEL = Imagick::CHANNEL_DEFAULT ] )

bool roundCorners ( float $x_rounding , float $y_rounding [, float $stroke_width = 10 [, float $displace = 5 [, float $size_correction = -6 ]]] )

bool sampleImage ( int $columns , int $rows )

bool scaleImage ( int $cols , int $rows [, bool $bestfit = false ] )

public bool segmentImage ( int $COLORSPACE , float $cluster_threshold , float $smooth_threshold [, bool $verbose = false ] )

public void selectiveBlurImage ( float $radius , float $sigma , float $threshold , int $CHANNEL )

bool separateImageChannel ( int $channel )

bool sepiaToneImage ( float $threshold )

bool setBackgroundColor ( mixed $background )

bool setColorspace ( int $COLORSPACE )

bool setCompression ( int $compression )

bool setCompressionQuality ( int $quality )

bool setFilename ( string $filename )

bool setFirstIterator ( void )

bool setFont ( string $font )

bool setFormat ( string $format )

bool setGravity ( int $gravity )

bool setImage ( Imagick $replace )

bool setImageAlphaChannel ( int $mode )

bool setImageArtifact ( string $artifact , string $value )

public void setImageAttribute ( string $key , string $value )

bool setImageBackgroundColor ( mixed $background )

bool setImageBias ( float $bias )

public void setImageBiasQuantum ( string $bias )

bool setImageBluePrimary ( float $x , float $y )

bool setImageBorderColor ( mixed $border )

bool setImageChannelDepth ( int $channel , int $depth )

bool setImageClipMask ( Imagick $clip_mask )

bool setImageColormapColor ( int $index , ImagickPixel $color )

bool setImageColorspace ( int $colorspace )

bool setImageCompose ( int $compose )

bool setImageCompression ( int $compression )

bool setImageCompressionQuality ( int $quality )

bool setImageDelay ( int $delay )

bool setImageDepth ( int $depth )

bool setImageDispose ( int $dispose )

bool setImageExtent ( int $columns , int $rows )

bool setImageFilename ( string $filename )

bool setImageFormat ( string $format )

bool setImageGamma ( float $gamma )

bool setImageGravity ( int $gravity )

bool setImageGreenPrimary ( float $x , float $y )

bool setImageIndex ( int $index )

bool setImageInterlaceScheme ( int $interlace_scheme )

bool setImageInterpolateMethod ( int $method )

bool setImageIterations ( int $iterations )

bool setImageMatte ( bool $matte )

bool setImageMatteColor ( mixed $matte )

bool setImageOpacity ( float $opacity )

bool setImageOrientation ( int $orientation )

bool setImagePage ( int $width , int $height , int $x , int $y )

bool setImageProfile ( string $name , string $profile )

bool setImageProperty ( string $name , string $value )

bool setImageRedPrimary ( float $x , float $y )

bool setImageRenderingIntent ( int $rendering_intent )

bool setImageResolution ( float $x_resolution , float $y_resolution )

bool setImageScene ( int $scene )

bool setImageTicksPerSecond ( int $ticks_per_second )

bool setImageType ( int $image_type )

bool setImageUnits ( int $units )

bool setImageVirtualPixelMethod ( int $method )

bool setImageWhitePoint ( float $x , float $y )

bool setInterlaceScheme ( int $interlace_scheme )

bool setIteratorIndex ( int $index )

bool setLastIterator ( void )

bool setOption ( string $key , string $value )

bool setPage ( int $width , int $height , int $x , int $y )

bool setPointSize ( float $point_size )

public void setProgressMonitor ( callable $callback )

public static void setRegistry ( string $key , string $value )

bool setResolution ( float $x_resolution , float $y_resolution )

bool setResourceLimit ( int $type , int $limit )

bool setSamplingFactors ( array $factors )

bool setSize ( int $columns , int $rows )

bool setSizeOffset ( int $columns , int $rows , int $offset )

bool setType ( int $image_type )

bool shadeImage ( bool $gray , float $azimuth , float $elevation )

bool shadowImage ( float $opacity , float $sigma , int $x , int $y )

bool sharpenImage ( float $radius , float $sigma [, int $channel = Imagick::CHANNEL_ALL ] )

bool shaveImage ( int $columns , int $rows )

bool shearImage ( mixed $background , float $x_shear , float $y_shear )

bool sigmoidalContrastImage ( bool $sharpen , float $alpha , float $beta [, int $channel = Imagick::CHANNEL_ALL ] )

bool sketchImage ( float $radius , float $sigma , float $angle )

public Imagick smushImages ( string $stack , string $offset )

bool solarizeImage ( int $threshold )

public bool sparseColorImage ( int $SPARSE_METHOD , array $arguments [, int $channel = Imagick::CHANNEL_DEFAULT ] )

bool spliceImage ( int $width , int $height , int $x , int $y )

bool spreadImage ( float $radius )

public void statisticImage ( int $type , int $width , int $height [, string $CHANNEL = Imagick::CHANNEL_DEFAULT ] )

Imagick steganoImage ( Imagick $watermark_wand , int $offset )

bool stereoImage ( Imagick $offset_wand )

bool stripImage ( void )

public Imagick subImageMatch ( Imagick $Imagick [, array &$offset [, float &$similarity ]] )

bool swirlImage ( float $degrees )

Imagick textureImage ( Imagick $texture_wand )

bool thresholdImage ( float $threshold [, int $channel = Imagick::CHANNEL_ALL ] )

bool thumbnailImage ( int $columns , int $rows [, bool $bestfit = false [, bool $fill = false ]] )

bool tintImage ( mixed $tint , mixed $opacity )

string __toString ( void )

Imagick transformImage ( string $crop , string $geometry )

bool transformImageColorspace ( int $colorspace )

bool transparentPaintImage ( mixed $target , float $alpha , float $fuzz , bool $invert )

bool transposeImage ( void )

bool transverseImage ( void )

bool trimImage ( float $fuzz )

bool uniqueImageColors ( void )

bool unsharpMaskImage ( float $radius , float $sigma , float $amount , float $threshold [, int $channel = Imagick::CHANNEL_ALL ] )

bool valid ( void )

bool vignetteImage ( float $blackPoint , float $whitePoint , int $x , int $y )

bool waveImage ( float $amplitude , float $length )

bool whiteThresholdImage ( mixed $threshold )

bool writeImage ([ string $filename = NULL ] )

bool writeImageFile ( resource $filehandle )

bool writeImages ( string $filename , bool $adjoin )

bool writeImagesFile ( resource $filehandle )

}

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:

**Class methods by purpose**
Image effects	Get methods	Set methods	Read/write images	Other
Imagick::adaptiveBlurImage()	Imagick::getCompression()	Imagick::setBackgroundColor()	Imagick::__construct()	Imagick::clear()
Imagick::adaptiveResizeImage()	Imagick::getFilename()	Imagick::setCompressionQuality()	Imagick::addImage()	Imagick::clone()
Imagick::adaptiveSharpenImage()	Imagick::getFormat()	Imagick::setCompression()	Imagick::appendImages()	Imagick::current()
Imagick::adaptiveThresholdImage()	Imagick::getImageBackgroundColor()	Imagick::setFilename()	Imagick::getFilename()	Imagick::destroy()
Imagick::addNoiseImage()	Imagick::getImageBlob()	Imagick::getImagesBlob()	Imagick::setFormat()	Imagick::getFormat()
Imagick::affinetransformimage()	Imagick::getImageBluePrimary()	Imagick::setImageBackgroundColor()	Imagick::getImageFilename()	Imagick::getHomeURL()
Imagick::annotateImage()	Imagick::getImageBorderColor()	Imagick::setFirstIterator()	Imagick::getImageFormat()	Imagick::commentImage()
Imagick::averageImages()	Imagick::getImageChannelDepth()	Imagick::setImageBias()	Imagick::getImage()	Imagick::getNumberImages()
Imagick::blackThresholdImage()	Imagick::getImageChannelDistortion()	Imagick::setImageBluePrimary()	Imagick::setImageFilename()	Imagick::getReleaseDate()
Imagick::blurImage()	Imagick::getImageChannelExtrema()	Imagick::setImageBorderColor()	Imagick::setImageFormat()	Imagick::getVersion()
Imagick::borderImage()	Imagick::getImageChannelMean()	Imagick::setImageChannelDepth()	Imagick::readImageFile()	Imagick::hasNextImage()
Imagick::charcoalImage()	Imagick::getImageChannelStatistics()	Imagick::setImageColormapColor()	Imagick::readImage()	Imagick::hasPreviousImage()
Imagick::chopImage()	Imagick::getImageColormapColor()	Imagick::setImageColorSpace()	Imagick::writeImages()	Imagick::labelImage()
Imagick::clipImage()	Imagick::getImageColorspace()	Imagick::setImageCompose()	Imagick::writeImage()	Imagick::newImage()
Imagick::clipPathImage()	Imagick::getImageColors()	Imagick::setImageCompression()		Imagick::newPseudoImage()
Imagick::coalesceImages()	Imagick::getImageCompose()	Imagick::setImageDelay()		Imagick::nextImage()
Imagick::colorFloodFillImage()	Imagick::getImageDelay()	Imagick::setImageDepth()		Imagick::pingImageBlob()
Imagick::colorizeImage()	Imagick::getImageDepth()	Imagick::setImageDispose()		Imagick::pingImageFile()
Imagick::combineImages()	Imagick::getImageDispose()	Imagick::setImageDispose()		Imagick::pingImage()
Imagick::compareImageChannels()	Imagick::getImageDistortion()	Imagick::setImageExtent()		Imagick::previousImage()
Imagick::compareImageLayers()	Imagick::getImageExtrema()	Imagick::setImageFilename()		Imagick::profileImage()
Imagick::compositeImage()	Imagick::getImageFilename()	Imagick::setImageFormat()		Imagick::queryFormats()
Imagick::contrastImage()	Imagick::getImageFormat()	Imagick::setImageGamma()		Imagick::removeImageProfile()
Imagick::contrastStretchImage()	Imagick::getImageGamma()	Imagick::setImageGreenPrimary()		Imagick::removeImage()
Imagick::convolveImage()	Imagick::getImageGeometry()	Imagick::setImageIndex()		Imagick::setFirstIterator()
Imagick::cropImage()	Imagick::getImageGreenPrimary()	Imagick::setImageInterpolateMethod()		Imagick::setImageIndex()
Imagick::cycleColormapImage()	Imagick::getImageHeight()	Imagick::setImageIterations()		Imagick::valid()
Imagick::deconstructImages()	Imagick::getImageHistogram()	Imagick::setImageMatteColor()		Imagick::getCopyright()
Imagick::drawImage()	Imagick::getImageIndex()	Imagick::setImageMatte()
Imagick::edgeImage()	Imagick::getImageInterlaceScheme()	Imagick::setImagePage()
Imagick::embossImage()	Imagick::getImageInterpolateMethod()	Imagick::setImageProfile()
Imagick::enhanceImage()	Imagick::getImageIterations()	Imagick::setImageProperty()
Imagick::equalizeImage()	Imagick::getImageMatteColor()	Imagick::setImageRedPrimary()
Imagick::evaluateImage()	Imagick::getImageMatte()	Imagick::setImageRenderingIntent()
Imagick::flattenImages()	Imagick::getImagePage()	Imagick::setImageResolution()
Imagick::flipImage()	Imagick::getImagePixelColor()	Imagick::setImageScene()
Imagick::flopImage()	Imagick::getImageProfile()	Imagick::setImageTicksPerSecond()
	Imagick::getImageProperty()	Imagick::setImageType()
Imagick::fxImage()	Imagick::getImageRedPrimary()	Imagick::setImageUnits()
Imagick::gammaImage()	Imagick::getImageRegion()	Imagick::setImageVirtualPixelMethod()
Imagick::gaussianBlurImage()	Imagick::getImageRenderingIntent()	Imagick::setImageWhitepoint()
Imagick::implodeImage()	Imagick::getImageResolution()	Imagick::setInterlaceScheme()
Imagick::levelImage()	Imagick::getImageScene()	Imagick::setOption()
Imagick::linearStretchImage()	Imagick::getImageSignature()	Imagick::setPage()
Imagick::magnifyImage()	Imagick::getImageTicksPerSecond()	Imagick::setResolution()
Imagick::matteFloodFillImage()	Imagick::getImageTotalInkDensity()	Imagick::setResourceLimit()
Imagick::medianFilterImage()	Imagick::getImageType()	Imagick::setSamplingFactors()
Imagick::minifyImage()	Imagick::getImageUnits()	Imagick::setSizeOffset()
Imagick::modulateImage()	Imagick::getImageVirtualPixelMethod()	Imagick::setSize()
Imagick::montageImage()	Imagick::getImageWhitepoint()	Imagick::setType()
Imagick::morphImages()	Imagick::getImageWidth()
Imagick::mosaicImages()	Imagick::getImage()
Imagick::motionBlurImage()	Imagick::getInterlaceScheme()
Imagick::negateImage()	Imagick::getNumberImages()
Imagick::normalizeImage()	Imagick::getOption()
Imagick::oilPaintImage()	Imagick::getPackageName()
Imagick::optimizeImageLayers()	Imagick::getPage()
Imagick::paintOpaqueImage()	Imagick::getPixelIterator()
Imagick::paintTransparentImage()	Imagick::getPixelRegionIterator()
Imagick::posterizeImage()	Imagick::getQuantumDepth()
Imagick::radialBlurImage()	Imagick::getQuantumRange()
Imagick::raiseImage()	Imagick::getResourceLimit()
Imagick::randomThresholdImage()	Imagick::getResource()
Imagick::reduceNoiseImage()	Imagick::getSamplingFactors()
Imagick::render()	Imagick::getSizeOffset()
Imagick::resampleImage()	Imagick::getSize()
Imagick::resizeImage()	Imagick::identifyImage()
Imagick::rollImage()	Imagick::getImageSize()
Imagick::rotateImage()
Imagick::sampleImage()
Imagick::scaleImage()
Imagick::separateImageChannel()
Imagick::sepiaToneImage()
Imagick::shadeImage()
Imagick::shadowImage()
Imagick::sharpenImage()
Imagick::shaveImage()
Imagick::shearImage()
Imagick::sigmoidalContrastImage()
Imagick::sketchImage()
Imagick::solarizeImage()
Imagick::spliceImage()
Imagick::spreadImage()
Imagick::steganoImage()
Imagick::stereoImage()
Imagick::stripImage()
Imagick::swirlImage()
Imagick::textureImage()
Imagick::thresholdImage()
Imagick::thumbnailImage()
Imagick::tintImage()
Imagick::transverseImage()
Imagick::trimImage()
Imagick::uniqueImageColors()
Imagick::unsharpMaskImage()
Imagick::vignetteImage()
Imagick::waveImage()
Imagick::whiteThresholdImage()

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 — Description
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 horizontal 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::getImageMagickLicense — Returns a string containing the ImageMagick license
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 in megabytes
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

User Contributed Notes

benkuhl at gmail dot com 25-Jan-2013 04:52


When using this library with PDFs, the term "image" applies to a page where the pointer begins at the last page of the document.



<?php



$document = new Imagick('myPdf.pdf'); //2 page PDF



$document->getNumberImages(); //returns 2



var_dump($document->hasNextImage()); //returns false - remember, we're on the last page

var_dump($document->hasPreviousImage()); //returns true



?>



If you need to do more than generate thumbnails from a PDF, use XPDF: http://www.foolabs.com/xpdf/home.html

php at mattjanssen dot com 21-Dec-2010 09:39


You can find the documentation for all of these magick_wand--the interface Imagic seems to be built on--functions at http://www.graphicsmagick.org/wand/magick_wand.html

StealthFox at live dot com 23-Oct-2008 04:15


Users looking to save  with these functions should know it can be done easily, for example





<?php


header ("Content-Type: image/{$Imagick->getImageFormat()}");


$data = $Imagick->getImageBlob ();


echo $data;


file_put_contents ('test.png', $data);


?>





That would display the image, and then save it to test.png. Such things are helpful especially when you need to reload images after creating them or save for later. :)

The Imagick class

类摘要

Image methods and global methods

Class Methods

Table of Contents

User Contributed Notes